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USDR USDX+Plus V2 8 Frequency Band SDR Full-mode SDR Transceiver SSB QRP High Frequency Transceiver. Built-in 4000mAh large capacity, ultra small size, easy to carry for outdoor use. It has a 1602N LCD display and built-in speakers. Supports PC connection, controlled by digital mode software such as FT8, JS8, FT4, etc. And supports CW automatic decoding. User-friendly front panel: The front panel features convenient ports for headphones, power button, and microphone, ensuring quick access and a comfortable button experience for superior operation as an SSB QRP transceiver. 8 Frequency Band: 3.5MHZ 3.9MHZ, 5351.5 5366.5KHZ, 7MHZ 7.3MHZ, 10.1MHZ 10.150MHZ, 14MHZ 14.350MHZ, 18.068MHZ 18.168MHZ, 21MHZ 21.450MHZ, 28MHZ 29.700MHZ. Charging: 12.6V/1A. RF output power: 3 – 5W. Material: aluminum alloy. Built-in battery: 4000mAH. Product size: 126 x 89 x 48mm. 1 x Set of SDR Transceiver.

]]> https://hamradiotransceiver.biz/2025/11/usdr-usdxplus-v2-8-frequency-band-sdr-full-mode-transceiver-qrp-ssb-transceiver/feed/ 0 https://hamradiotransceiver.biz/2025/10/5w-8-band-usdx-usdr-hf-qrp-sdr-transceiver-ssbcw-dsp-with-mic-charger/ https://hamradiotransceiver.biz/2025/10/5w-8-band-usdx-usdr-hf-qrp-sdr-transceiver-ssbcw-dsp-with-mic-charger/#comments Thu, 30 Oct 2025 02:07:49 +0000 https://hamradiotransceiver.biz/2025/10/5w-8-band-usdx-usdr-hf-qrp-sdr-transceiver-ssbcw-dsp-with-mic-charger/ read more]]>





















You may also like. Usdr usdx+ Plus Transceiver SDR QRP CW All Mode 8 Band w/Power Adapter US Plug Y. Usdr usdx+ Plus 8 Band SDR Full Mode HF Transceiver w/Power Adapter US Plug. Mayhem Portapack H2 SDR Software Defined Radio PortaPack Metal Case w/ Accessory. Upgraded ATS-25X1 All Band DSP Radio Receiver FM LW MW SW With 2.4 Touch Screen. Usdr usdx+ Plus Transceiver 3W-5W All Mode 8 Band HF Ham Radio Transceiver. QRP Z-match Manual Antenna 5W Tuner 3-28MHz Z-Match QRP Manual Antenna Tuner Ham. SDR Receiver Switch Antenna Share Transceiver Switch Box 100W DC 160MHz US Plug. Development Board 35M-4400M RF Signal Source Phase Locked Loop Generation Module. Usdr usdx+Plus 8 Band SDR Full Mode HF Ham RadioSSBQRP Transceiver Upgrade Y. USDX USDR HF QRP SDR Transceiver SSB/CW Transceiver 8-Band 5W DSP SDR Black Shell US Plug With Mic. Description: This is a shortwave druse ssb/cw transceiver. It has 1602 screen, built-in battery, equipped with charger, built-in microphone, built-in speaker! It can be connected to an auto key and can be cw decoded. Characteristics: -Using Osmo series launch tube, durable -Can be used by connecting the antenna (M seat) -8 bands. Power wave digital display! 13.8v 10w maximum external power! Built-in 12.6v battery -Dimensions: 76x46x130mm/3×1.8×5.1 -Provides FT8 option connector later -Use tcxo for kds. Accuracy 0.5ppm (1ppm per year) – Aluminum shell laser marking -Fully aluminum buttons! 99mhz performance loss -Open source, integrated firmware for Arduino IDE; allows experimentation, can add new functions, can share contributions via github, software complexity: 2000 lines of code -Software based VOX can be used as a quick and full raid (QSK and Semi-QSK operation), or to assist in running in digital mode (no cat or ptt interface) for rx/tx switching, external delayed ptt output control tx/pa -Simple installation modification with 8 component changes and 8 wires -Lightweight and cost-effective transceiver: thanks to the level and eer transmitter, it has high energy efficiency (no bulky heat sink needed) and simple Design (no complex balanced linear power amplifiers required) -SSB transmitter stage entirely based on digital and software: by controlling the phase of the PLL SI5351 (through the small frequency shift of I2C above 800kbit/s) and the amplitude of the PA (through the PWM of PWM) to sample the microphone input and reconstruct the ssb signal. Pa key shaping circuit -Software-based, all-digital SDR receiver stage (optional): samples the I/Q (complex) signal from the digital mixer from the square sampling detector, and perform a 90 degree phase shift in the software (hilber transform) and eliminate one by adding sidebands -Three independently switchable analog front receiver faders (0db, -13db, -20db, -33db, -53db, -60db, -73db) – MDS receiver noise level: -135 dbm (200hz bw) to 28mhz – Receiver front selectivity: Steep tuning frequency -45db/ten times roll-off/-2khz – Lock dynamic range: 20khz offset 123db, 2khz offset 78db – CW decoder, straight/iambic-a/b keyboard -Vfo a/b scrit and split, and switch the corresponding relay band filter via i2c -Support for cat (TS480 subset), you can stream audio, press keys and display text through cat -This is probably the most economical and easiest to build standalone SDR/SSB transceiver. Great simplification simplifies the original QCX circuit i. Reduces installation components by 50%, reduces installation components by 50%, does not require complex transformer windings and does not require alignment procedures, and is more versatile Port introduction: -Charge: Built-in lithium battery charging port and you can only use the charger provided! It is forbidden to use other chargers! -Switch: off to turn off. Bat: Built-in battery power supply. 13.8: external power supply -DC13.8v/3a: external power supply port -Key: Automatic key body connection (A, B, single key) -Pa: external power amplifier, PTT signal -Microphone: External microphone port -Uart: serial communication port (osmo compatible) -Spk: external speaker Package included: 1 x Transceiver 1 x Power Adapter 1 x Mic 1 x 3 in 1 screwdriver. WELCOME to our store – [Darupsun]. We believe we could 100% promise you will have a good shopping experience here. We focus on Auto Parts, Motorcycle Parts, ATV&UTV Parts, RV Parts, Boat Parts, other hot sale items and so on, a research and development, sales and service with a professional high tech enterprise. We believe we are your best choice of online shopping. We focus on R&D, cooperating with professional manufacturers, ensuring that we provide our customers with top quality and innovative products. We aim to provide perfect aftermarket parts to your vehicle, ideal compatibility. We try our best to offer you the best price in all markets. We try our best to service our customers all time, professionally and sincerely solve your problem. Any questions, please kindly feel free advice on us. We will provide you with the return instructions to ensure the process is as smooth and cost-effective as possible. Thank you for choosing us! We hope you’re enjoying your shopping experience with us! If you’re happy with both the items and the service, we would greatly appreciate it if you could leave us a 5-star feedback. Your support means a lot to us! We are committed to finding the best solution through open communication and believe we can resolve any concerns you may have. We truly value your business and would love the opportunity to make things right. Thank you for your understanding and trust.

]]> https://hamradiotransceiver.biz/2025/10/5w-8-band-usdx-usdr-hf-qrp-sdr-transceiver-ssbcw-dsp-with-mic-charger/feed/ 0 https://hamradiotransceiver.biz/2025/10/usdr-usdx-plus-transceiver-3w-5w-all-mode-8-band-hf-ham-radio-transceiver-4/ https://hamradiotransceiver.biz/2025/10/usdr-usdx-plus-transceiver-3w-5w-all-mode-8-band-hf-ham-radio-transceiver-4/#comments Tue, 28 Oct 2025 14:04:41 +0000 https://hamradiotransceiver.biz/2025/10/usdr-usdx-plus-transceiver-3w-5w-all-mode-8-band-hf-ham-radio-transceiver-4/ read more]]>


SAFE & SECURE SHOPPING. You may also like. WiFi CCD Car Camera Rear View Backup Parking Camera Fit For iPhone Android USA#. Replacement For 3? (3 inch) Seal For Depend-o-Drain Valves&#######x60. Heavy Duty Spring Chest Power Bar Twister Upper Body Arms Strength Training D. 2 Pex Crimper 1/2″ And 3/4″ Plumbing Crimping Gonogo Angle Gauge Tools Combo. ? Usdr usdx+ Plus Transceiver 3W-5W All Mode 8 Band HF Ham Radio Transceiver·. Usdx+ HF Shortwave Transceiver QRP SSB/CW Transceiver 3W-5W All Mode 8 Band Upgraded Version of usdx. This product has no built-in battery and no power source. It needs to be equipped by the user. The power interface is 5.5mm, the power supply voltage is 12.6V, 1A 2A can be used. The battery specification is 11.1V/12.6V 4000mAh lithium battery. This is a shortwave QRP SSB/CW transceiver. The ultra-small size is easy to carry for outdoor use, using 1602N LCD screen, built-in speaker, support to connect to PC, use digital mode software control such as FT8, JS8, FT4, etc. Support CW automatic decoding. 8 tracks cover 80m/60m/40m/30m/20m/17m/15m/10m. Excellent PCB layout design in line with high frequency circuit design principles to ensure excellent performance. Whether using internal battery or external 13.8v power supply, it can achieve 3-5w power in 8 ranges, and reserve SOT-223 and TO-220 pack pads needed to upgrade. High emission efficiency, 80m/60m/40m/30m/20m efficiency is greater than 80%, 17m efficiency is greater than 70%, 15m/10m efficiency is greater than 60%. High accuracy KDS brand TCXO, frequency accuracy is better than 1ppm, frequency stability is better than 0.5ppm. Ultra small size: 8338124mm (excluding protruding parts). Abundant interfaces (cat, ptt out, mic/key, k-head mic). All LPF parts use 100v c0g/np0 capacitors. Use genuine Omron original magnetic latching relays. Use op amp chip with lower noise than LM4562. Built-in speaker with cavity. BNC antenna interface. The usdx+ update is as follows. Moved the headphone and power key/microphone jacks to the front panel for easy access to the headphone and power button. Move the keys to the bottom of the LCD screen for a larger touch area and a more comfortable keystroke experience. Upgraded built-in speaker effects, double the sound! PCB reserved pads for various upgrades, out of the box, can be used as a template for DIY upgrade learning. Quickly change qrp cw frequency. Support cw sidetone volume adjustment. Support cw sidetone adjustment. Filter dsp filter: 4000, 2500, 1700, 500, 200, 100, 50hz passband. Function DSP functions: automatic gain control (AGC), noise reduction (NR), Xmit voice trigger (VOX), RX attenuator (ATT), TX noise gate, tx unit control, volume control, dbm/s meter. Sidebar/Carrier Suppression SSSSB transmit: better than -45dbc, imd3 (dual tone) -33dbc, receive: better than -50dbc. Support multi-band support, continuously adjustable 10m within 80m frequency range from 20khz.. Open source firmware, built with arduino ide; allows experimentation, new features can be added, contributions can be shared via github, software complexity: 2000 lines of software-based Vovox code available for fast full control (qsk and half-qsk operations) or rx/ Auxiliary switch tx for external control of ptt/pa output using fully digital tx-delay stage and software based ssb stage transmitter in digital mode (no cat or ptt interface required): controls the phase of the sill si5351 (by switching at 800kbits/s Small frequency changes under i2c) and magnitude of pa (via pwm pa key shaping circuit). Software-based all-digital SDR receiver stage (optional): The I/Q (complex) signal is sampled from a quadrature sampling detector digital mixer and a 90 degree phase shift is performed mathematically in software (Hilbert transform) and three independently switchable analog faders (0db, -13db, -20db, -33db, -53db, -60db, -73db) from the pre-receiver by adding Atten sidebands. Receiver noise floor mds: -135dbm at 28mhz (200hz bw). Receiver receiver front-end selectivity: +/-2khz steep 45db/decade tuning frequency rolling. Blocking blocking dynamic range: 20khz offset 123db, 2khz offset 78db. Cw decoder, direct/iambic-a/b keyer. Vvfo a/b + rit and split, and the corresponding relay through i2c. Cat supports cat with filter switch (using kenwood TS-480 protocol). Type: hf qrp sdr transceiver. Frequency range: 3.5-30mhz. 1 x usdx+ Transceiver. 4 x Machine Foot Pads. We Mainly sales Bike, Sport goods, products of Home & Garden, Computer Accessories, Consumer Electronics, Industrial and more of you need. [High Quality] – We focus on R&D, cooperating with professional manufacturers, ensuring that we provide our customers with top quality and innovative products. [Perfect Fitment] – We aim to provide perfect aftermarket parts to your vehicle. [Great Price] – We try our best to offer you the best price in all markets. [Excellent Customer Service] – We try our best to service our customers all time, professionally and sincerely solve your problem and reply quickly within 24 hours(excluding weekends). We sincerely do business with our customers. My goal is to make sure you are a happy customer and pleasant shopping with us. We stand behind everything that we sell and will do everything possible to assure you are satisfied. Buyers are responsible for the postal cost of returning the items. We must be notified of the intent to return your item within 30 days of receiving the item. How to return 1, Please ask us for return address. ? Return Instructions: Upon contacting us, we will provide you with the necessary return details and instructions. ? Packaging: Please keep the item in its original packaging and do not open the package if you intend to return it. This will help us minimize any potential loss. Thank You: Thank you for your understanding and cooperation. We strive to answer all questions and resolve any problems as quickly as possible. The carrier will be selected based on the destination and package requirements.

]]> https://hamradiotransceiver.biz/2025/10/usdr-usdx-plus-transceiver-3w-5w-all-mode-8-band-hf-ham-radio-transceiver-4/feed/ 0 https://hamradiotransceiver.biz/2025/10/usdx-usdr-sdr-transceiver-all-mode-8-band-radio-qrp-ssb-cw-am-fm-hf-transceiver/ https://hamradiotransceiver.biz/2025/10/usdx-usdr-sdr-transceiver-all-mode-8-band-radio-qrp-ssb-cw-am-fm-hf-transceiver/#comments Thu, 02 Oct 2025 13:11:44 +0000 https://hamradiotransceiver.biz/2025/10/usdx-usdr-sdr-transceiver-all-mode-8-band-radio-qrp-ssb-cw-am-fm-hf-transceiver/ read more]]>












USDR is optimized and modified based on the open source work uSDX/QCX-SSB. This is a shortwave QRP SSB/CW transceiver. The ultra-small size makes it easy to carry for outdoor use. It adopts 1602N LCD screen, built-in speakers. Support to connect to PC and use FT8, JS8, FT4 and other digital mode software control, support CW automatic decoding. 8 band coverage 80m/60m/40m/30m/20m/17m/15m/10m – Excellent PCB layout design in line with high-frequency circuit design principles to ensure excellent performance – Can reach 3-5W power in 8 bands and reserve TO-220 package pads required for upgrades – High emission efficiency, 80m/60m/40m/30m/20m efficiency is higher than 85%, 17m/15m efficiency is higher than 80%, 10m efficiency is higher than 70% – High-precision for KDS brand TCXO, frequency accuracy is better than 1PPM, frequency stability is better than 0.5PPM – Independent core board and RF board to avoid own signal interference. Ultra-small size: 83 x 38 x 124mm(excluding protruding parts) – Rich interfaces (CAT, PTT OUT, MIC/KEY, K-head microphone) – All LPF parts use 100V C0G/NP0 capacitors – Use original genuine Omron magnetic latching relay – Use original genuine LM4562 or LM833 op amp chip – Built-in speaker with cavity – BNC antenna interface. 99MHz with loss in performance – Open source firmware, built with IDE for Arduino; allows experimentation, new features can be added, contributions can be shared via Github, software-complexity: 2000 lines of code – Software-based VOX that can be used as fast Full Break-In (QSK and semi-QSK operation) or assist in RX/TX switching for operating digital modes (no CAT or PTT interface required), external PTT output/PA control with TX-delay – Simple to install modification with 8 component changes and 8 wires – Lightweight and low-cost transceiver design: because of the EER-transmitter class-E stage it is highly power-efficient (no bulky heatsinks required), and has a simple design (no complex balanced linear power amplifier required) – Fully digital and software-based SSB transmit-stage: samples microphone-input and reconstruct a SSB-signal by controlling the phase of the SI5351 PLL (through tiny frequency changes over 800kbits/s I2C) and the amplitude of the PA (through PWM of the PA key-shaping circuit) – Fully digital and software-based SDR receiver-stages (optionally): samples I/Q (complex) signal from Quadrature Sampling Detector digital mixer, and performs a 90-degree phase-shift mathematically in software (Hilbert-transform) and cancels out one side-band by adding them – Three independent switchable analog front-end receiver attenuators (0dB, -13dB, -20dB, -33dB, -53dB, -60dB, -73dB) – Receiver Noise level MDS: -135 dBm at 28MHz (in 200Hz BW) – Receiver Front-end selectivity: steep -45dB/decade roll-off +/-2kHz from tuned-frequency – Blocking dynamic range: 20kHz offset 123dB, 2kHz offset 78dB – CW decoder, Straight/Iambic-A/B keyer – VFO A/B + RIT and Split, and corresponding relay band-filter switching via I2C – CAT support (TS480 subset). 1 x Transceiver – 1 x Mic. (Note: it’s not including Built-in battery).

]]> https://hamradiotransceiver.biz/2025/10/usdx-usdr-sdr-transceiver-all-mode-8-band-radio-qrp-ssb-cw-am-fm-hf-transceiver/feed/ 0 https://hamradiotransceiver.biz/2025/08/usdr-usdx-plus-transceiver-3w-5w-all-mode-8-band-hf-ham-radio-transceiver-3/ https://hamradiotransceiver.biz/2025/08/usdr-usdx-plus-transceiver-3w-5w-all-mode-8-band-hf-ham-radio-transceiver-3/#comments Wed, 27 Aug 2025 18:09:41 +0000 https://hamradiotransceiver.biz/2025/08/usdr-usdx-plus-transceiver-3w-5w-all-mode-8-band-hf-ham-radio-transceiver-3/ read more]]>


SAFE & SECURE SHOPPING. You may also like. Dynamic Trajectory Parking Line Truck SUV Car Backup Night View Rear View Camera. ? 350W MSD 17R Lamp Sharpy Beam Moving Head Replacement Bulb Stage Lighting. ? Solar Panel Regulator MPPT Dual USB 12V-24V Auto Focus Charge Controller 30A. ? 5304507199 Freezer Door Gasket for Kenmore Refrigerator AP6037262 5304507208. ? Complete Cylinder Head & Full Gasket Kit Compatible With Kubota D722 Engine. ? Usdr usdx+ Plus Transceiver 3W-5W All Mode 8 Band HF Ham Radio Transceiver·. Usdx+ HF Shortwave Transceiver QRP SSB/CW Transceiver 3W-5W All Mode 8 Band Upgraded Version of usdx. This product has no built-in battery and no power source. It needs to be equipped by the user. The power interface is 5.5mm, the power supply voltage is 12.6V, 1A 2A can be used. The battery specification is 11.1V/12.6V 4000mAh lithium battery. This is a shortwave QRP SSB/CW transceiver. The ultra-small size is easy to carry for outdoor use, using 1602N LCD screen, built-in speaker, support to connect to PC, use digital mode software control such as FT8, JS8, FT4, etc. Support CW automatic decoding. 8 tracks cover 80m/60m/40m/30m/20m/17m/15m/10m. Excellent PCB layout design in line with high frequency circuit design principles to ensure excellent performance. Whether using internal battery or external 13.8v power supply, it can achieve 3-5w power in 8 ranges, and reserve SOT-223 and TO-220 pack pads needed to upgrade. High emission efficiency, 80m/60m/40m/30m/20m efficiency is greater than 80%, 17m efficiency is greater than 70%, 15m/10m efficiency is greater than 60%. High accuracy KDS brand TCXO, frequency accuracy is better than 1ppm, frequency stability is better than 0.5ppm. Ultra small size: 8338124mm (excluding protruding parts). Abundant interfaces (cat, ptt out, mic/key, k-head mic). All LPF parts use 100v c0g/np0 capacitors. Use genuine Omron original magnetic latching relays. Use op amp chip with lower noise than LM4562. Built-in speaker with cavity. BNC antenna interface. The usdx+ update is as follows. Moved the headphone and power key/microphone jacks to the front panel for easy access to the headphone and power button. Move the keys to the bottom of the LCD screen for a larger touch area and a more comfortable keystroke experience. Upgraded built-in speaker effects, double the sound! PCB reserved pads for various upgrades, out of the box, can be used as a template for DIY upgrade learning. Quickly change qrp cw frequency. Support cw sidetone volume adjustment. Support cw sidetone adjustment. Filter dsp filter: 4000, 2500, 1700, 500, 200, 100, 50hz passband. Function DSP functions: automatic gain control (AGC), noise reduction (NR), Xmit voice trigger (VOX), RX attenuator (ATT), TX noise gate, tx unit control, volume control, dbm/s meter. Sidebar/Carrier Suppression SSSSB transmit: better than -45dbc, imd3 (dual tone) -33dbc, receive: better than -50dbc. Support multi-band support, continuously adjustable 10m within 80m frequency range from 20khz.. Open source firmware, built with arduino ide; allows experimentation, new features can be added, contributions can be shared via github, software complexity: 2000 lines of software-based Vovox code available for fast full control (qsk and half-qsk operations) or rx/ Auxiliary switch tx for external control of ptt/pa output using fully digital tx-delay stage and software based ssb stage transmitter in digital mode (no cat or ptt interface required): controls the phase of the sill si5351 (by switching at 800kbits/s Small frequency changes under i2c) and magnitude of pa (via pwm pa key shaping circuit). Software-based all-digital SDR receiver stage (optional): The I/Q (complex) signal is sampled from a quadrature sampling detector digital mixer and a 90 degree phase shift is performed mathematically in software (Hilbert transform) and three independently switchable analog faders (0db, -13db, -20db, -33db, -53db, -60db, -73db) from the pre-receiver by adding Atten sidebands. Receiver noise floor mds: -135dbm at 28mhz (200hz bw). Receiver receiver front-end selectivity: +/-2khz steep 45db/decade tuning frequency rolling. Blocking blocking dynamic range: 20khz offset 123db, 2khz offset 78db. Cw decoder, direct/iambic-a/b keyer. Vvfo a/b + rit and split, and the corresponding relay through i2c. Cat supports cat with filter switch (using kenwood TS-480 protocol). Type: hf qrp sdr transceiver. Frequency range: 3.5-30mhz. 1 x usdx+ Transceiver. 4 x Machine Foot Pads. We Mainly sales Bike, Sport goods, products of Home & Garden, Computer Accessories, Consumer Electronics, Industrial and more of you need. [High Quality] – We focus on R&D, cooperating with professional manufacturers, ensuring that we provide our customers with top quality and innovative products. [Perfect Fitment] – We aim to provide perfect aftermarket parts to your vehicle. [Great Price] – We try our best to offer you the best price in all markets. [Excellent Customer Service] – We try our best to service our customers all time, professionally and sincerely solve your problem and reply quickly within 24 hours(excluding weekends). We sincerely do business with our customers. My goal is to make sure you are a happy customer and pleasant shopping with us. We stand behind everything that we sell and will do everything possible to assure you are satisfied. Buyers are responsible for the postal cost of returning the items. We must be notified of the intent to return your item within 30 days of receiving the item. How to return 1, Please ask us for return address. ? Return Instructions: Upon contacting us, we will provide you with the necessary return details and instructions. ? Packaging: Please keep the item in its original packaging and do not open the package if you intend to return it. This will help us minimize any potential loss. Thank You: Thank you for your understanding and cooperation. We strive to answer all questions and resolve any problems as quickly as possible. The carrier will be selected based on the destination and package requirements.

]]> https://hamradiotransceiver.biz/2025/08/usdr-usdx-plus-transceiver-3w-5w-all-mode-8-band-hf-ham-radio-transceiver-3/feed/ 0 https://hamradiotransceiver.biz/2025/03/usdr-usdx-plus-v2-transceiver-3w-5w-all-mode-8-band-hf-ham-radio-transceiver-ep-3/ https://hamradiotransceiver.biz/2025/03/usdr-usdx-plus-v2-transceiver-3w-5w-all-mode-8-band-hf-ham-radio-transceiver-ep-3/#comments Tue, 11 Mar 2025 07:19:46 +0000 https://hamradiotransceiver.biz/2025/03/usdr-usdx-plus-v2-transceiver-3w-5w-all-mode-8-band-hf-ham-radio-transceiver-ep-3/ read more]]>















Usdx+ HF Shortwave Transceiver QRP SSB/CW Transceiver 3W-5W All Mode 8 Band Upgraded Version of usdx. This product has no built-in battery and no power source. It needs to be equipped by the user. The power interface is 5.5mm, the power supply voltage is 12.6V, 1A 2A can be used. The battery specification is 11.1V/12.6V 4000mAh lithium battery. This is a shortwave QRP SSB/CW transceiver. The ultra-small size is easy to carry for outdoor use, using 1602N LCD screen, built-in speaker, support to connect to PC, use digital mode software control such as FT8, JS8, FT4, etc. Support CW automatic decoding. 8 tracks cover 80m/60m/40m/30m/20m/17m/15m/10m. Excellent PCB layout design in line with high frequency circuit design principles to ensure excellent performance. Whether using internal battery or external 13.8v power supply, it can achieve 3-5w power in 8 ranges, and reserve SOT-223 and TO-220 pack pads needed to upgrade. High emission efficiency, 80m/60m/40m/30m/20m efficiency is greater than 80%, 17m efficiency is greater than 70%, 15m/10m efficiency is greater than 60%. High accuracy KDS brand TCXO, frequency accuracy is better than 1ppm, frequency stability is better than 0.5ppm. Ultra small size: 8338124mm (excluding protruding parts). Abundant interfaces (cat, ptt out, mic/key, k-head mic). All LPF parts use 100v c0g/np0 capacitors. Use genuine Omron original magnetic latching relays. Use op amp chip with lower noise than LM4562. Built-in speaker with cavity. BNC antenna interface. The usdx+ update is as follows. Moved the headphone and power key/microphone jacks to the front panel for easy access to the headphone and power button. Move the keys to the bottom of the LCD screen for a larger touch area and a more comfortable keystroke experience. Upgraded built-in speaker effects, double the sound! PCB reserved pads for various upgrades, out of the box, can be used as a template for DIY upgrade learning. Quickly change qrp cw frequency. Support cw sidetone volume adjustment. Support cw sidetone adjustment. Filter dsp filter: 4000, 2500, 1700, 500, 200, 100, 50hz passband. Function DSP functions: automatic gain control (AGC), noise reduction (NR), Xmit voice trigger (VOX), RX attenuator (ATT), TX noise gate, tx unit control, volume control, dbm/s meter. Sidebar/Carrier Suppression SSSSB transmit: better than -45dbc, imd3 (dual tone) -33dbc, receive: better than -50dbc. Support multi-band support, continuously adjustable 10m within 80m frequency range from 20khz.. Open source firmware, built with arduino ide; allows experimentation, new features can be added, contributions can be shared via github, software complexity: 2000 lines of software-based Vovox code available for fast full control (qsk and half-qsk operations) or rx/ Auxiliary switch tx for external control of ptt/pa output using fully digital tx-delay stage and software based ssb stage transmitter in digital mode (no cat or ptt interface required): controls the phase of the sill si5351 (by switching at 800kbits/s Small frequency changes under i2c) and magnitude of pa (via pwm pa key shaping circuit). Software-based all-digital SDR receiver stage (optional): The I/Q (complex) signal is sampled from a quadrature sampling detector digital mixer and a 90 degree phase shift is performed mathematically in software (Hilbert transform) and three independently switchable analog faders (0db, -13db, -20db, -33db, -53db, -60db, -73db) from the pre-receiver by adding Atten sidebands. Receiver noise floor mds: -135dbm at 28mhz (200hz bw). Receiver receiver front-end selectivity: +/-2khz steep 45db/decade tuning frequency rolling. Blocking blocking dynamic range: 20khz offset 123db, 2khz offset 78db. Cw decoder, direct/iambic-a/b keyer. Vvfo a/b + rit and split, and the corresponding relay through i2c. Cat supports cat with filter switch (using kenwood TS-480 protocol). Type: hf qrp sdr transceiver. Frequency range: 3.5-30mhz. 1 x usdx+ Transceiver. 4 x Machine Foot Pads. My goal is to make sure you are a happy customer and pleasant shopping with us. Usually, Parcel will be delivered. Sometimes shiping time may has a little delay, such as Bad wether, Holidays. We stand behind everything that we sell and will do everything possible to assure you are satisfied. Buyers are responsible for the postal cost of returning the items. We must be notified of the intent to return your item within 30 days of receiving the item. 1, Please ask us for return address. 4:Please don’t open a return request before contacting us first to solve, many thanks. We strive to answer all questions and resolve any problems as quickly as possible. Sunbuck 2000W Stereo HiFi Power Amplifier Bluetooth 5.0 Karaoke FM USB EQ AUX EP. Set Of 2 Universal Surround Sound Adjustable Height Speaker Stand Bracket L3. New Firmware 2.30 Second Generation Malahit-DSP2 SDR Malachite Receiver Radio L3. H61M-I Motherboard LGA 1155 Support 2DDR3 USB2.0 SATA2 NVME WIFI Bluetooth L3. Retro-Style Decorative Radio Multifunction Music Player Bluetooth Speaker L3. Bluetooth Surround Sound Bar 4 Speaker System Wireless Subwoofer TV Theater EP. 230W MSD 7R Lamp Sharpy Beam Moving Head Replacement Bulb Stage Show Lighting EP. Metal Detector Hunter Waterproof Deep Sensitive With Earphone Shovel EP. YT-1500 Camera Electric Cloud Platform Mobile Camera Live Artifact Stabilizer L3. YT-800 Camera Electric Cloud Platform 360 Rotation Thermal Imaging Stabilizer L3. 3 Way Mini ANL Blade Fuse Block Holder Copper 2/4 Gauge to 4/6/8 Gauge 60 Amp L3. HiFi Stereo Bluetooth 5.0 Digital Power Amplifier Audio Receiver USB 50W+50W FF. 2 Way Mini ANL Blade Fuse Block Holder Copper 0/2/4 Gauge to 4/6/8 Gauge 60A EP. 30A MPPT Solar Panel Regulator Charge Controller 12V/24V Auto Focus Tracking EP. G96 TV Stick Android Ram 2GB ROM 8GB Dual-Band 4K Player Bluetooth Voice TV BOX#. High Impedance Amplifier for SDR Walkie Talkie Small Loop Antenna Donut Antenna.

]]> https://hamradiotransceiver.biz/2025/03/usdr-usdx-plus-v2-transceiver-3w-5w-all-mode-8-band-hf-ham-radio-transceiver-ep-3/feed/ 0 https://hamradiotransceiver.biz/2025/03/usdr-usdx-plus-transceiver-3w-5w-all-mode-8-band-hf-ham-radio-transceiver-2/ https://hamradiotransceiver.biz/2025/03/usdr-usdx-plus-transceiver-3w-5w-all-mode-8-band-hf-ham-radio-transceiver-2/#comments Thu, 06 Mar 2025 20:10:41 +0000 https://hamradiotransceiver.biz/2025/03/usdr-usdx-plus-transceiver-3w-5w-all-mode-8-band-hf-ham-radio-transceiver-2/ read more]]>


SAFE & SECURE SHOPPING. You may also like. 5W 8-Band USDX USDR HF QRP SDR Transceiver SSB/CW DSP w/ Mic Charger. Usdr usdx+ Plus Transceiver SDR QRP CW All Mode 8 Band w/Power Adapter US Plug. Usdr usdx+ Plus Transceiver 3W-5W All Mode 8 Band HF Ham Radio Transceiver·. Usdx+ HF Shortwave Transceiver QRP SSB/CW Transceiver 3W-5W All Mode 8 Band Upgraded Version of usdx. This product has no built-in battery and no power source. It needs to be equipped by the user. The power interface is 5.5mm, the power supply voltage is 12.6V, 1A 2A can be used. The battery specification is 11.1V/12.6V 4000mAh lithium battery. This is a shortwave QRP SSB/CW transceiver. The ultra-small size is easy to carry for outdoor use, using 1602N LCD screen, built-in speaker, support to connect to PC, use digital mode software control such as FT8, JS8, FT4, etc. Support CW automatic decoding. 8 tracks cover 80m/60m/40m/30m/20m/17m/15m/10m. Excellent PCB layout design in line with high frequency circuit design principles to ensure excellent performance. Whether using internal battery or external 13.8v power supply, it can achieve 3-5w power in 8 ranges, and reserve SOT-223 and TO-220 pack pads needed to upgrade. High emission efficiency, 80m/60m/40m/30m/20m efficiency is greater than 80%, 17m efficiency is greater than 70%, 15m/10m efficiency is greater than 60%. High accuracy KDS brand TCXO, frequency accuracy is better than 1ppm, frequency stability is better than 0.5ppm. Ultra small size: 8338124mm (excluding protruding parts). Abundant interfaces (cat, ptt out, mic/key, k-head mic). All LPF parts use 100v c0g/np0 capacitors. Use genuine Omron original magnetic latching relays. Use op amp chip with lower noise than LM4562. Built-in speaker with cavity. BNC antenna interface. The usdx+ update is as follows. Moved the headphone and power key/microphone jacks to the front panel for easy access to the headphone and power button. Move the keys to the bottom of the LCD screen for a larger touch area and a more comfortable keystroke experience. Upgraded built-in speaker effects, double the sound! PCB reserved pads for various upgrades, out of the box, can be used as a template for DIY upgrade learning. Quickly change qrp cw frequency. Support cw sidetone volume adjustment. Support cw sidetone adjustment. Filter dsp filter: 4000, 2500, 1700, 500, 200, 100, 50hz passband. Function DSP functions: automatic gain control (AGC), noise reduction (NR), Xmit voice trigger (VOX), RX attenuator (ATT), TX noise gate, tx unit control, volume control, dbm/s meter. Sidebar/Carrier Suppression SSSSB transmit: better than -45dbc, imd3 (dual tone) -33dbc, receive: better than -50dbc. Support multi-band support, continuously adjustable 10m within 80m frequency range from 20khz.. Open source firmware, built with arduino ide; allows experimentation, new features can be added, contributions can be shared via github, software complexity: 2000 lines of software-based Vovox code available for fast full control (qsk and half-qsk operations) or rx/ Auxiliary switch tx for external control of ptt/pa output using fully digital tx-delay stage and software based ssb stage transmitter in digital mode (no cat or ptt interface required): controls the phase of the sill si5351 (by switching at 800kbits/s Small frequency changes under i2c) and magnitude of pa (via pwm pa key shaping circuit). Software-based all-digital SDR receiver stage (optional): The I/Q (complex) signal is sampled from a quadrature sampling detector digital mixer and a 90 degree phase shift is performed mathematically in software (Hilbert transform) and three independently switchable analog faders (0db, -13db, -20db, -33db, -53db, -60db, -73db) from the pre-receiver by adding Atten sidebands. Receiver noise floor mds: -135dbm at 28mhz (200hz bw). Receiver receiver front-end selectivity: +/-2khz steep 45db/decade tuning frequency rolling. Blocking blocking dynamic range: 20khz offset 123db, 2khz offset 78db. Cw decoder, direct/iambic-a/b keyer. Vvfo a/b + rit and split, and the corresponding relay through i2c. Cat supports cat with filter switch (using kenwood TS-480 protocol). Type: hf qrp sdr transceiver. Frequency range: 3.5-30mhz. 1 x usdx+ Transceiver. 4 x Machine Foot Pads. [High Quality] – We focus on R&D, cooperating with professional manufacturers, ensuring that we provide our customers with top quality and innovative products. [Perfect Fitment] – We aim to provide perfect aftermarket parts to your vehicle. [Great Price] – We try our best to offer you the best price in all markets. [Excellent Customer Service] – We try our best to service our customers all time, professionally and sincerely solve your problem and reply quickly within 24 hours(excluding weekends). We sincerely do business with our customers. My goal is to make sure you are a happy customer and pleasant shopping with us. Sometimes shiping time may has a little delay, such as Bad wether, Holidays. We stand behind everything that we sell and will do everything possible to assure you are satisfied. Buyers are responsible for the postal cost of returning the items. We must be notified of the intent to return your item within 30 days of receiving the item. How to return 1, Please ask us for return address. We strive to answer all questions and resolve any problems as quickly as possible.

]]> https://hamradiotransceiver.biz/2025/03/usdr-usdx-plus-transceiver-3w-5w-all-mode-8-band-hf-ham-radio-transceiver-2/feed/ 0 https://hamradiotransceiver.biz/2025/02/usdr-usdx-plus-transceiver-3w-5w-all-mode-8-band-hf-ham-radio-transceiver/ https://hamradiotransceiver.biz/2025/02/usdr-usdx-plus-transceiver-3w-5w-all-mode-8-band-hf-ham-radio-transceiver/#comments Wed, 26 Feb 2025 19:46:43 +0000 https://hamradiotransceiver.biz/2025/02/usdr-usdx-plus-transceiver-3w-5w-all-mode-8-band-hf-ham-radio-transceiver/ read more]]>


You may also like. Voltage Regulator Fit for John Deere Turf Gator Repl. Voltage Regulator For Kohler 41 403 06-S 4140306S 25 403 22-S 2540322S 237335 U3. Kurt Style Vise Step Keys 4140 Steel 11/16 X 5/8 inch#. What you need is Here! Starter for John Deere MIA11761 MIA11949 MIA11984 MIA12214 MIA12455 MIA12485. Usdx+ HF Shortwave Transceiver QRP SSB/CW Transceiver 3W-5W All Mode 8 Band Upgraded Version of usdx. This product has no built-in battery and no power source. It needs to be equipped by the user. The power interface is 5.5mm, the power supply voltage is 12.6V, 1A 2A can be used. The battery specification is 11.1V/12.6V 4000mAh lithium battery. This is a shortwave QRP SSB/CW transceiver. The ultra-small size is easy to carry for outdoor use, using 1602N LCD screen, built-in speaker, support to connect to PC, use digital mode software control such as FT8, JS8, FT4, etc. Support CW automatic decoding. 8 tracks cover 80m/60m/40m/30m/20m/17m/15m/10m. Excellent PCB layout design in line with high frequency circuit design principles to ensure excellent performance. Whether using internal battery or external 13.8v power supply, it can achieve 3-5w power in 8 ranges, and reserve SOT-223 and TO-220 pack pads needed to upgrade. High emission efficiency, 80m/60m/40m/30m/20m efficiency is greater than 80%, 17m efficiency is greater than 70%, 15m/10m efficiency is greater than 60%. High accuracy KDS brand TCXO, frequency accuracy is better than 1ppm, frequency stability is better than 0.5ppm. Ultra small size: 8338124mm (excluding protruding parts). Abundant interfaces (cat, ptt out, mic/key, k-head mic). All LPF parts use 100v c0g/np0 capacitors. Use genuine Omron original magnetic latching relays. Use op amp chip with lower noise than LM4562. Built-in speaker with cavity. BNC antenna interface. The usdx+ update is as follows. Moved the headphone and power key/microphone jacks to the front panel for easy access to the headphone and power button. Move the keys to the bottom of the LCD screen for a larger touch area and a more comfortable keystroke experience. Upgraded built-in speaker effects, double the sound! PCB reserved pads for various upgrades, out of the box, can be used as a template for DIY upgrade learning. Quickly change qrp cw frequency. Support cw sidetone volume adjustment. Support cw sidetone adjustment. Filter dsp filter: 4000, 2500, 1700, 500, 200, 100, 50hz passband. Function DSP functions: automatic gain control (AGC), noise reduction (NR), Xmit voice trigger (VOX), RX attenuator (ATT), TX noise gate, tx unit control, volume control, dbm/s meter. Sidebar/Carrier Suppression SSSSB transmit: better than -45dbc, imd3 (dual tone) -33dbc, receive: better than -50dbc. Support multi-band support, continuously adjustable 10m within 80m frequency range from 20khz.. Open source firmware, built with arduino ide; allows experimentation, new features can be added, contributions can be shared via github, software complexity: 2000 lines of software-based Vovox code available for fast full control (qsk and half-qsk operations) or rx/ Auxiliary switch tx for external control of ptt/pa output using fully digital tx-delay stage and software based ssb stage transmitter in digital mode (no cat or ptt interface required): controls the phase of the sill si5351 (by switching at 800kbits/s Small frequency changes under i2c) and magnitude of pa (via pwm pa key shaping circuit). Software-based all-digital SDR receiver stage (optional): The I/Q (complex) signal is sampled from a quadrature sampling detector digital mixer and a 90 degree phase shift is performed mathematically in software (Hilbert transform) and three independently switchable analog faders (0db, -13db, -20db, -33db, -53db, -60db, -73db) from the pre-receiver by adding Atten sidebands. Receiver noise floor mds: -135dbm at 28mhz (200hz bw). Receiver receiver front-end selectivity: +/-2khz steep 45db/decade tuning frequency rolling. Blocking blocking dynamic range: 20khz offset 123db, 2khz offset 78db. Cw decoder, direct/iambic-a/b keyer. Vvfo a/b + rit and split, and the corresponding relay through i2c. Cat supports cat with filter switch (using kenwood TS-480 protocol). Type: hf qrp sdr transceiver. Frequency range: 3.5-30mhz. 1 x usdx+ Transceiver. 4 x Machine Foot Pads. We offer a wide range of products from Auto Parts to Motorcycle Accessories, Home & Garden, Sporting goods to Industrial. The list is endless! Also, we have warehouses in the United States, the United Kingdom, Germany, Australia, France, Italy and Canada in order to meet the requirements of receiving our products in the shortest time. Therefore, the products of areyoushop quickly win customers’ favor, sell well home and abroad, and rank among the top brands. Let time verify quality and win the future with credibility. My goal is to make sure you are a happy customer and pleasant shopping with us. We stand behind everything that we sell and will do everything possible to assure you are satisfied. Buyers are responsible for the postal cost of returning the items. We must be notified of the intent to return your item within 30 days of receiving the item. 1, Please ask us for return address. We strive to answer all questions and resolve any problems as quickly as possible. Monday-Saturday 9:00-17:00. Sometimes shiping time may has a little delay, such as Bad wether, Holidays.

]]> https://hamradiotransceiver.biz/2025/02/usdr-usdx-plus-transceiver-3w-5w-all-mode-8-band-hf-ham-radio-transceiver/feed/ 0 https://hamradiotransceiver.biz/2025/02/usdr-usdxplus-transceiver-all-mode-8-band-hf-ham-radio-withpower-adapte-us-plug-e/ https://hamradiotransceiver.biz/2025/02/usdr-usdxplus-transceiver-all-mode-8-band-hf-ham-radio-withpower-adapte-us-plug-e/#comments Sun, 23 Feb 2025 19:40:47 +0000 https://hamradiotransceiver.biz/2025/02/usdr-usdxplus-transceiver-all-mode-8-band-hf-ham-radio-withpower-adapte-us-plug-e/ read more]]>













Usdr usdx+ Plus V2 Transceiver 3W-5W All Mode 8 Band HF Ham Radio Transceiver EP. 5W 8-Band USDX USDR HF QRP Transceiver SSB/CW Transceiver DSP w/ Mic Charger E4. SAFE & SECURE SHOPPING. Usdr usdx+Plus Transceiver All Mode 8 Band HF Ham Radio w/Power Adapte US Plug E. Usdx+ HF Shortwave Transceiver QRP SSB/CW Transceiver 3W-5W All Mode 8 Band Upgraded Version of usdx. This product has no built-in battery and no power source. It needs to be equipped by the user. The battery specification is 11.1V/12.6V 4000mAh lithium battery. This is a shortwave QRP SSB/CW transceiver. The ultra-small size is easy to carry for outdoor use, using 1602N LCD screen, built-in speaker, support to connect to PC, use digital mode software control such as FT8, JS8, FT4, etc. Support CW automatic decoding. 8 tracks cover 80m/60m/40m/30m/20m/17m/15m/10m. Excellent PCB layout design in line with high frequency circuit design principles to ensure excellent performance. Whether using internal battery or external 13.8v power supply, it can achieve 3-5w power in 8 ranges, and reserve SOT-223 and TO-220 pack pads needed to upgrade. High emission efficiency, 80m/60m/40m/30m/20m efficiency is greater than 80%, 17m efficiency is greater than 70%, 15m/10m efficiency is greater than 60%. High accuracy KDS brand TCXO, frequency accuracy is better than 1ppm, frequency stability is better than 0.5ppm. Ultra small size: 8338124mm (excluding protruding parts). Abundant interfaces (cat, ptt out, mic/key, k-head mic). All LPF parts use 100v c0g/np0 capacitors. Use genuine Omron original magnetic latching relays. Use op amp chip with lower noise than LM4562. Built-in speaker with cavity. BNC antenna interface. The usdx+ update is as follows. Moved the headphone and power key/microphone jacks to the front panel for easy access to the headphone and power button. Move the keys to the bottom of the LCD screen for a larger touch area and a more comfortable keystroke experience. Upgraded built-in speaker effects, double the sound! PCB reserved pads for various upgrades, out of the box, can be used as a template for DIY upgrade learning. Quickly change qrp cw frequency. Support cw sidetone volume adjustment. Support cw sidetone adjustment. Filter dsp filter: 4000, 2500, 1700, 500, 200, 100, 50hz passband. Function DSP functions: automatic gain control (AGC), noise reduction (NR), Xmit voice trigger (VOX), RX attenuator (ATT), TX noise gate, tx unit control, volume control, dbm/s meter. Sidebar/Carrier Suppression SSSSB transmit: better than -45dbc, imd3 (dual tone) -33dbc, receive: better than -50dbc. Support multi-band support, continuously adjustable 10m within 80m frequency range from 20khz.. Open source firmware, built with arduino ide; allows experimentation, new features can be added, contributions can be shared via github, software complexity: 2000 lines of software-based Vovox code available for fast full control (qsk and half-qsk operations) or rx/ Auxiliary switch tx for external control of ptt/pa output using fully digital tx-delay stage and software based ssb stage transmitter in digital mode (no cat or ptt interface required): controls the phase of the sill si5351 (by switching at 800kbits/s Small frequency changes under i2c) and magnitude of pa (via pwm pa key shaping circuit). Software-based all-digital SDR receiver stage (optional): The I/Q (complex) signal is sampled from a quadrature sampling detector digital mixer and a 90 degree phase shift is performed mathematically in software (Hilbert transform) and three independently switchable analog faders (0db, -13db, -20db, -33db, -53db, -60db, -73db) from the pre-receiver by adding Atten sidebands. Receiver noise floor mds: -135dbm at 28mhz (200hz bw). Receiver receiver front-end selectivity: +/-2khz steep 45db/decade tuning frequency rolling. Blocking blocking dynamic range: 20khz offset 123db, 2khz offset 78db. Cw decoder, direct/iambic-a/b keyer. Vvfo a/b + rit and split, and the corresponding relay through i2c. Cat supports cat with filter switch (using kenwood TS-480 protocol). Type: hf qrp sdr transceiver. Frequency range: 3.5-30mhz. 1 x usdx+ Transceiver. 1 x Power Adapter (US Plug). 4 x Machine Foot Pads. My goal is to make sure you are a happy customer and pleasant shopping with us. Usually, Parcel will be delivered. Sometimes shiping time may has a little delay, such as Bad wether, Holidays. We stand behind everything that we sell and will do everything possible to assure you are satisfied. Buyers are responsible for the postal cost of returning the items. We must be notified of the intent to return your item within 30 days of receiving the item. 1, Please ask us for return address. We strive to answer all questions and resolve any problems as quickly as possible. Monday-Saturday 9:00-17:00.

]]> https://hamradiotransceiver.biz/2025/02/usdr-usdxplus-transceiver-all-mode-8-band-hf-ham-radio-withpower-adapte-us-plug-e/feed/ 0 https://hamradiotransceiver.biz/2025/02/usdx-usdr-sdr-transceiver-all-mode-8-band-hf-ham-radio-qrp-cw-transceiver-3/ https://hamradiotransceiver.biz/2025/02/usdx-usdr-sdr-transceiver-all-mode-8-band-hf-ham-radio-qrp-cw-transceiver-3/#comments Tue, 18 Feb 2025 19:30:45 +0000 https://hamradiotransceiver.biz/2025/02/usdx-usdr-sdr-transceiver-all-mode-8-band-hf-ham-radio-qrp-cw-transceiver-3/ read more]]>










Features: Multifunctional Indication System: It features power and SWR (Standing Wave Ratio) indications, providing critical operational parameters for users to ensure effective communication. High-Capacity Battery Life: Equipped with a 6000mAh high-capacity battery, it guarantees long-lasting outdoor communication needs without frequent charging. Adjustable CW Tone and Sidetone: Both CW tone and sidetone volume can be adjusted to meet personalized requirements in different communication environments. Durable Transmitter Tube Design: Utilizing IRF series transmitter tubes, which are less prone to damage compared to BS170, enhancing the device’s service life. Convenient Handheld Operation: With a side PTT button and built-in microphone, it supports handheld use, facilitating outdoor communication activities. Wide Multi-Band Coverage: Supporting 8-band SSB/CW communication, covering the frequency range from 160m to 10m, meeting various communication needs. Efficient DSP and SDR Capabilities: Built-in DSP and SDR functions provide advanced communication features such as automatic gain control, noise reduction, and voice triggering. High Power Efficiency and Low Cost: Adopting EER (Electronic Emitter Regulator) technology, it improves power efficiency without the need for a bulky radiator, reducing costs. Digital Software-Controlled SSB Signal: The SSB transmitter phase is fully controlled by digital and software, ensuring stable and reliable signal quality. Optional Full-Digital SDR Receiver: An optional full-digital and software-based SDR receiver level provides higher communication performance and flexibility. High Selectivity of Pre-Receiver: The pre-receiver features steep frequency adjustment characteristics, improving the selectivity and clarity of communication signals. Powerful CW Decoder and CAT Support: It supports CW decoding and multiple keying modes, as well as CAT streaming for audio, key pressing, and display text, enhancing communication functionality and compatibility. Economical and Easy-to-Build Transceiver: Simplified from the original QCX circuit, with a 50% reduction in installation components and no need for complex transformer windings or wiring procedures, lowering building difficulty and cost. Specifications: Power Supply: 13.8V 10W Frequency Range: 160m-10m Battery Capacity: 6000mAh Filters: 4000Hz, 2500Hz, 1700Hz, 500Hz, 200Hz, 100Hz, 50Hz Three independently switchable analog attenuators from the pre-receiver: 0dB, -13dB, -20dB, -33dB, -53dB, -60dB, -73dB Mds receiver noise level: -135dbm (200hz bw) at 28mhz Pre-receiver selectivity: steep frequency adjustment -45db/ ten times roll-off +/- 2khz Blocking dynamic range: 20khz offset 123db, 2khz offset 78db DSP functions: Controlling Automatic Gain Control (AGC), Noise Reduction (NR), Voice Activation (VA), Voice Activation for Transmission (VA xmit), Receiver Attenuator (ATT), Transmit (TX) Noise Gate, TX Drive Control, Volume Control, and DBM/S-Meter Suitable Activities: For SOTA (Summit on the Air) and for POTA (Parks on the Air), as well as other scenarios where lightweight and efficient communication equipment is required Interface Introduction: Charging: Built-in lithium battery charging port. Only use the included charger! It is forbidden to use chargers by other producers. DC13.8V/3A: External power interface Key: Automatic key body connection (a, b, single key) PA: External power amplifier, PTT signal MIC: External microphone interface UART: Serial communication (TS-480 compatible command) SPK: External speakers Package Included: 1 x Transceiver 1 x Power Adapter 1 x Mic 1 x Tuner 1 x Antenna. Items sent from US warehouse. It may have a little delay during some holiday (such as Christmas), any problem, please feel free to contact. Always believe we can figure things out with communication, if it comes to return, the pacakge must be intact and the same as you receive. We will reply you ASAP. We strive to answer all questions and resolve any problems as quickly as possible. We care about our valued customers, and will always try to help you.

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