https://hamradiotransceiver.biz Fri, 01 May 2026 02:03:24 +0000 en-CA hourly 1 https://wordpress.org/?v=4.1.1 https://hamradiotransceiver.biz/2026/01/8-band-10w-usdrusdx-hf-qrp-sdr-transceiver-ssbcw-with-ptt-shortwave-antenna-2/ https://hamradiotransceiver.biz/2026/01/8-band-10w-usdrusdx-hf-qrp-sdr-transceiver-ssbcw-with-ptt-shortwave-antenna-2/#comments Mon, 12 Jan 2026 06:03:00 +0000 https://hamradiotransceiver.biz/2026/01/8-band-10w-usdrusdx-hf-qrp-sdr-transceiver-ssbcw-with-ptt-shortwave-antenna-2/ read more]]>










SAFE & SECURE SHOPPING. You may also like. Single Metal Lever Handle Kit for 1300/1400 Series Tub Faucet for Delta H79. 12/24V LED Screen Car Cigarette Lighter 2.4A USB USB-C Type PD Charger Voltmeter. W11366438 Gas Stove Knob Replacement for Whirlpool Cooktop Stainless Steel. 0.2/0.3/0.5mm Airbrush Nozzle Needle Set for Airbrushes Spray Gun Replacement. Quality Replacement Calendar Spring Watch Movement Spare Parts for ETA2000-1. Analog 3D Button Joystick Stick Replacement for Nintendo 3DS XL LL Controller. 8-Band 10W USDR/USDX HF QRP SDR Transceiver SSB/CW w/ Ptt Shortwave Antenna. 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. Return items should include the original packaging and all accessories.

]]> https://hamradiotransceiver.biz/2026/01/8-band-10w-usdrusdx-hf-qrp-sdr-transceiver-ssbcw-with-ptt-shortwave-antenna-2/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/2025/06/8-band-10w-usdrusdx-hf-qrp-sdr-transceiver-ssbcw-transceiver-with-antenna/ https://hamradiotransceiver.biz/2025/06/8-band-10w-usdrusdx-hf-qrp-sdr-transceiver-ssbcw-transceiver-with-antenna/#comments Fri, 27 Jun 2025 03:33:45 +0000 https://hamradiotransceiver.biz/2025/06/8-band-10w-usdrusdx-hf-qrp-sdr-transceiver-ssbcw-transceiver-with-antenna/ 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.

]]> https://hamradiotransceiver.biz/2025/06/8-band-10w-usdrusdx-hf-qrp-sdr-transceiver-ssbcw-transceiver-with-antenna/feed/ 0 https://hamradiotransceiver.biz/2025/01/8-band-10w-usdrusdx-hf-qrp-sdr-transceiver-ssbcw-with-ptt-shortwave-antenna/ https://hamradiotransceiver.biz/2025/01/8-band-10w-usdrusdx-hf-qrp-sdr-transceiver-ssbcw-with-ptt-shortwave-antenna/#comments Wed, 01 Jan 2025 09:29:52 +0000 https://hamradiotransceiver.biz/2025/01/8-band-10w-usdrusdx-hf-qrp-sdr-transceiver-ssbcw-with-ptt-shortwave-antenna/ read more]]>










8-Band 10W USDR/USDX HF QRP SDR Transceiver SSB/CW w/ Ptt Shortwave Antenna. 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. Welcome to our store! We strongly believe that communication can figure out everything. But if it goes to return, we definitely accept them all in good condition &complete package as you received them. Our aim is to provide Top Level Customer Service. And we will try our best to solve any problem. We will reply you ASAP. You may also like. High Quality Stainless Steel Watch Case Tube Waterproof for Watch Crown 480PCS. AC120V Washer Drain Pump Assembly For Samsung Replacement Part DC97-20621A. 100pcs Artist Paint Flat Brushes Set Acrylic Oil Watercolor Painting Art Craft. 5PCS DK-21 Eye Cup For Nikon D70s/80/D90/D40/D50/D100/D200/D300/D7000 Camera. Cowhide Leather Straight Knife Scabbard Sheath Case Long Knife Cowhide Pouch. 7Pack Lawn Mower Service Kit for Briggs Stratton Classic and Sprint Engines.

]]> https://hamradiotransceiver.biz/2025/01/8-band-10w-usdrusdx-hf-qrp-sdr-transceiver-ssbcw-with-ptt-shortwave-antenna/feed/ 0 https://hamradiotransceiver.biz/2023/06/8-band-5w-usdrusdx-hf-qrp-sdr-transceiver-ssbcw-with-mini-ant-shortwave-antenna/ https://hamradiotransceiver.biz/2023/06/8-band-5w-usdrusdx-hf-qrp-sdr-transceiver-ssbcw-with-mini-ant-shortwave-antenna/#comments Sun, 18 Jun 2023 15:50:03 +0000 https://hamradiotransceiver.biz/2023/06/8-band-5w-usdrusdx-hf-qrp-sdr-transceiver-ssbcw-with-mini-ant-shortwave-antenna/ read more]]>


HamGeek Mini-ANT 20W QRP Shortwave Antenna HF Antenna 5MHz-55MHz Full-Band Tuned Antenna Specifications: – Adjustable frequency: 5MHz-55MHz for sending and receiving – VSWR less than 1.5 at 7MHz/10MHz/14MHz/21MHz – Power: 20W – FM 76mhz-108mhz reception – Can receive UHF VHF frequencies. With transmitting assistance funciton – Adjust frequency via its knob; and the band switch selects the short-wave high and low bands – Stretched size 140cm/55.1 (including tuner). Made of stainless steel – Unstretched size around 30cm/11.8 (including tuner). Tuner size 10 x 3 x 3cm/3.9 x 1.2 x 1.2 (LxWxT) – Top with M4 male connector. Output M male or BNC male connector Package Included: – 1 x Tuner – 1 x Antenna. USDR/USDX HF QRP SDR Transceiver SSB/CW Transceiver 8-Band 5W Ham Radio Black Shell With Handheld Mic Description: USDR/uSDX is a pocket-sized 8-band SSB/CW QRP transceiver. Designed with built-in lithium battery, built-in microphone, PTT button and extremely low RX current consumption, it is a good partner for SOTA, POTA or any other portable activities. This QRP SSB/CW shortwave transceiver has a 1602 screen, built-in battery, a charger, built-in microphone and speaker. It can be connected to automatic buttons. It can also CW decoding. Using durable IRF series transmitting tube 2. Can be used to connect to an antenna (instrument base) 3. Aluminum laser shell marking, all aluminum buttons, with translucent silicone buttons 4. The original qcx circuit is greatly simplified, and the installed components are reduced by 50%. No complicated transformer windings. Continuously adjustable in the 160m-10m frequency range (loss of 20khz performance).. 99mhz Open source firmware, built in ide; allows experimentation, can add new functions, can share contributions through github, software complexity: 2000 lines of code V-based software can be used for fast and complete rogue operations (qsk and semi-qsk), or auxiliary execution in digital mode (without cat or ptt interface) for rx/tx switch, with tx/pa delay control external ptt output -Simple installation and modification, 8 component changes and 8 lines Lightweight, low-cost transceiver: Thanks to the eer electronic liquid level transmitter, it has high power efficiency (no need for a huge heat sink) and simple design (no need for complex balanced linear power amplifiers) SSB transmitter phase is completely based on digital and software: control the phase of the si5351 PLL (through small i2c frequency changes over 800kbit/s) and the amplitude of the PA (through pwm to pwm) to test the microphone input and reconstruct the SSB signal. Key shaping circuit PA All-digital and software-based SDR receiver stage (optional): I/Q signal (complex) is sampled from the quadrature sampling detector digital mixer, and perform 90 degree phase shift (Hilber transform) software in it and delete sidebands by adding Three switchable analog controllers independent of the front receiver 0db, -13db, -20db, -33db, -53db, -60db, and -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 CW decoder, direct/iambic-a/b keying-Vfo a/b + rit and frequency division, and switch the corresponding relay with filter through i2c-Cat support (TS480 subset), which can be streamed through CAT transmission of audio, keystrokes and display text Interface Introduction: Charging: Built-in lithium battery charging port, only use the included charger! It is forbidden to use chargers by other producers Switch: off. Bat: built-in battery power supply. 13.8: external power supply 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. 8-Band 5W USDR/USDX HF QRP SDR Transceiver SSB/CW Transceiver w/ HamGeek Mini-ANT Shortwave Antenna. Description: USDR/uSDX is a pocket-sized 8-band SSB/CW QRP transceiver. Key shaping circuit PA All-digital and software-based SDR receiver stage (optional): I/Q signal (complex) is sampled from the quadrature sampling detector digital mixer, and perform 90 degree phase shift (Hilber transform) software in it and delete side-bands by adding Three switchable analog controllers independent of the front receiver 0db, -13db, -20db, -33db, -53db, -60db, and -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 CW decoder, direct/iambic-a/b keying-Vfo a/b + rit and frequency division, and switch the corresponding relay with filter through i2c-Cat support (TS480 subset), which can be streamed through CAT transmission of audio, keystrokes and display text Interface Introduction: Charging: Built-in lithium battery charging port, only use the included charger! 13.8: external power supply 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. HamGeek Mini-ANT 20W QRP Shortwave Antenna. Specifications: Adjustable frequency: 5MHz-55MHz for sending and receiving VSWR less than 1.5 at 7MHz/10MHz/14MHz/21MHz Power: 20W FM 76mhz-108mhz reception Can receive UHF VHF frequencies. With transmitting assistance funciton Adjust frequency via its knob; and the band switch selects the short-wave high and low bands Stretched size 140cm/55.1 (including tuner). Made of stainless steel Unstretched size around 30cm/11.8 (including tuner). Tuner size 10 x 3 x 3cm/3.9 x 1.2 x 1.2 (LxWxT) Top with M4 male connector. Output M male or BNC male connector. 1 x Transceiver 1 x Power Adapter 1 x Mic 1 x Tuner 1 x Antenna. Usually it costs about 30USD-50USD. Thanks for your understanding. If you receive the item that not satisfied or defective, please do not open case and kindly notify us within 30 days.

]]> https://hamradiotransceiver.biz/2023/06/8-band-5w-usdrusdx-hf-qrp-sdr-transceiver-ssbcw-with-mini-ant-shortwave-antenna/feed/ 0 https://hamradiotransceiver.biz/2021/11/5w-8-band-sdr-radio-receiver-sdr-transceiver-fm-am-lsb-usb-cw-for-usdr-usdx-new/ https://hamradiotransceiver.biz/2021/11/5w-8-band-sdr-radio-receiver-sdr-transceiver-fm-am-lsb-usb-cw-for-usdr-usdx-new/#comments Tue, 23 Nov 2021 13:15:45 +0000 http://hamradiotransceiver.biz/2021/11/5w-8-band-sdr-radio-receiver-sdr-transceiver-fm-am-lsb-usb-cw-for-usdr-usdx-new/ read more]]>













USDX QCX-SSB To SSB Transceiver QRP SDR Transceiver 8-Band DSP SDR Function. USDX software open source. This is a shortwave QRP SSB/CW transceiver. It boasts 1602 screen, equipped with charger, built-in speaker! Be connected to an automatic key, and can be decoded by cw. Using BS170 series tranismit tube, durable. Can be used by connecting the antenna (BNC socket). Power standing wave digital display! External 13.8v maximum power 10w! Dimensions: 76 x 37 x100mm. Use TCXO for KDS. Accuracy 0.5PPM (1PPM per year). Simple, interesting and versatile QRP SSB transceiver with embedded DSP and SDR functions. EER E-level driven SSB launch stage. 13.8V power supply provides about 5W PEP SSB output. DSP filter: 4000, 2500, 1700, 500, 200, 100, 50Hz passband. DSP function: automatic gain control (AGC), noise reduction (NR), voice trigger, voice trigger Xmit (VOX), RX attenuator attenuator (ATT), TX. Noise gate, TX driver control, volume control, dBm/S-meter. SSB reverse sideband/carrier suppression transmission: better than -45dBc, IMD3 (two tones) -33dBc, reception: better than -50dBc. Multi-band support, continuously adjustable in the 160m-10m frequency band and performance loss from 20kHz.. Simple installation modification with 8 component changes and 8 wires. Lightweight, low-cost transceiver: Thanks to EER transmitter E-level, it has high power efficiency (no bulky heat sink required), and simple. Design (no need for complex balanced linear power amplifiers). SSB transmitter stage based entirely on digital and software: By controlling the phase of the SI5351 PLL (via the tiny frequency change of I2C over 800kbit/s) and the amplitude of the PA (via the PWM of PWM) to sample the microphone input and reconstruct the SSB signal. PA key shaping circuit. Fully digital and software-based SDR receiver stage (optional): sample the I/Q (complex) signal from the quadrature sampling detector digital mixer, and perform a 90-degree phase shift in the software (Hilber transform) and eliminate one by adding sidebands. Three independent switchable analog front-end receiver attenuators (0dB, -13dB, -20dB, -33dB, -53dB, -60dB, -73dB). Receiver noise level MDS: -135 dBm (200Hz BW) at 28MHz. Receiver front-end selectivity: steep tuning frequency -45dB / ten times roll-off +/- 2kHz. Blocking dynamic range: 20kHz offset 123dB, 2kHz offset 78dB. CAT support (TS480 subset), you can stream audio, press keys, and display text through CAT. This is probably the most cost-effective and easy to build standalone SDR/SSB transceiver. Great simplification Simplifies the original QCX circuit (that is, reduces the installation components by 50%, reduces the installation components by 50%, does not require complex transformer windings, and does not require alignment procedures), and is more versatile. DC 5.5-2.1 , max 15v, 13.8V/3A: External power supply port. KEY: automatic key body connection (A, B, single key). PA: External power amplifier, PTT signal. MIC: External microphone port. SPK: External speaker. 1 x Set of Transceiver. 1 x Hand-held MIC. Usually it cost about 35USD-50USD. Thanks for your understanding. If you receive defective item, please kindly notify us within 14 days. The item “5W 8-Band SDR Radio Receiver SDR Transceiver FM AM LSB USB CW For USDR USDX New” is in sale since Tuesday, November 16, 2021. This item is in the category “Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Transceivers”. The seller is “thefineshop” and is located in Shenzhen. This item can be shipped worldwide.

• Custom Bundle: No
• Compatible Brand: Universal
• Band: 8-Band
• Type: Ham Radio Transceiver
• Features: LCD Screen
• Compatible Model: Universal
• Color: Black
• Brand: Unbranded

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