https://hamradiotransceiver.biz Tue, 12 May 2026 15:14:48 +0000 en-CA hourly 1 https://wordpress.org/?v=4.1.1 https://hamradiotransceiver.biz/2026/02/kenwood-th-d72a-gps-tnc-aprs-digipeat-cross-band-full-duplex-2-band-satellite-3/ https://hamradiotransceiver.biz/2026/02/kenwood-th-d72a-gps-tnc-aprs-digipeat-cross-band-full-duplex-2-band-satellite-3/#comments Tue, 03 Feb 2026 07:04:48 +0000 https://hamradiotransceiver.biz/2026/02/kenwood-th-d72a-gps-tnc-aprs-digipeat-cross-band-full-duplex-2-band-satellite-3/ read more]]>















The Kenwood TH-D72A GPS TNC APRS Digipeat Cross Band Full Duplex 2 Band Satellite is a versatile ham radio transceiver designed for amateur radio enthusiasts. It features a compact black design with a LCD screen and jack connector for easy operation. Additionally, it includes a charging capability for added convenience. The Kenwood TH-D72A is a reliable and efficient choice for those looking for a high-quality satellite communication device. This listing also includes an upgraded antenna, replacing the lower gain stock antenna, as well as the Kenwood KSC-32 drop in charger.

]]> https://hamradiotransceiver.biz/2026/02/kenwood-th-d72a-gps-tnc-aprs-digipeat-cross-band-full-duplex-2-band-satellite-3/feed/ 0 https://hamradiotransceiver.biz/2025/11/kenwood-th-d72a-gps-tnc-aprs-digipeat-cross-band-full-duplex-2-band-satellite-2/ https://hamradiotransceiver.biz/2025/11/kenwood-th-d72a-gps-tnc-aprs-digipeat-cross-band-full-duplex-2-band-satellite-2/#comments Sun, 09 Nov 2025 03:28:01 +0000 https://hamradiotransceiver.biz/2025/11/kenwood-th-d72a-gps-tnc-aprs-digipeat-cross-band-full-duplex-2-band-satellite-2/ read more]]>

















In good working condition. Please check out the photos in the listing so you can see the item you will be receiving. WHAT YOU SEE ON THE PICTURES IS WHAT YOU WILL RECEIVE. PRODUCTS THAT ARE FOR SALE ARE NOT FOR YOU TO TESTED WITH YOUR ITEM. PRODUCTS THAT HAVE NOT BEEN TESTED, WILL SAY NOT TESTED. AND PRODUCTS THAT ARE FOR REPAIR WILL SAY FOR REPAIR. ITEMS THAT SAY FOR PARTS, OR NOT TESTED.

]]> https://hamradiotransceiver.biz/2025/11/kenwood-th-d72a-gps-tnc-aprs-digipeat-cross-band-full-duplex-2-band-satellite-2/feed/ 0 https://hamradiotransceiver.biz/2025/10/kenwood-th-d72a-gps-tnc-aprs-digipeat-cross-band-full-duplex-2-band-satellite/ https://hamradiotransceiver.biz/2025/10/kenwood-th-d72a-gps-tnc-aprs-digipeat-cross-band-full-duplex-2-band-satellite/#comments Mon, 20 Oct 2025 01:47:45 +0000 https://hamradiotransceiver.biz/2025/10/kenwood-th-d72a-gps-tnc-aprs-digipeat-cross-band-full-duplex-2-band-satellite/ read more]]>

















In good working condition. Please check out the photos in the listing so you can see the item you will be receiving. WHAT YOU SEE ON THE PICTURES IS WHAT YOU WILL RECEIVE. PRODUCTS THAT ARE FOR SALE ARE NOT FOR YOU TO TESTED WITH YOUR ITEM. PRODUCTS THAT HAVE NOT BEEN TESTED, WILL SAY NOT TESTED. AND PRODUCTS THAT ARE FOR REPAIR WILL SAY FOR REPAIR. ITEMS THAT SAY FOR PARTS, OR NOT TESTED.

]]> https://hamradiotransceiver.biz/2025/10/kenwood-th-d72a-gps-tnc-aprs-digipeat-cross-band-full-duplex-2-band-satellite/feed/ 0 https://hamradiotransceiver.biz/2024/02/apx-8000-12w-dual-band-radio-vhf-uhf-transceiver-with-dual-ptt-duplex-working-mode/ https://hamradiotransceiver.biz/2024/02/apx-8000-12w-dual-band-radio-vhf-uhf-transceiver-with-dual-ptt-duplex-working-mode/#comments Thu, 08 Feb 2024 20:04:25 +0000 https://hamradiotransceiver.biz/2024/02/apx-8000-12w-dual-band-radio-vhf-uhf-transceiver-with-dual-ptt-duplex-working-mode/ read more]]>











HAMGEEK APX-8000 12W Dual Band Radio VHF UHF Handheld Transceiver with Dual PTT Duplex Working Mode Functions: – Duplex different-segment relay function, same-frequency duplex relay – Duplex working mode: AB zone can work in duplex (one zone transmits and the other zone can receive) – Double receiving: Zone AB can be received at the same time in the same segment or in different segments. UHF/VHF cross-section relay or VHF/UHF cross-section relay function, U/U or VN same frequency relay. 999 sets of memory channels – Strong and stable output power (VHF: 12W/UHF: 12W) – QT/DQT sub-tone codec, QT/DQT sub-tone scanning – VOX voice-activated transmitting function – Multiple side buttons and multiple definition functions – Double PTT design – Fast frequency scan – Day/night theme selection – Single-band/dual-band display – Priority channel scanning function – Wide and narrowband optional (25KHz/12.5KHz) – Operation voice prompts in Chinese and English – Chinese and English display interface – Single tone pulse frequency 2100Hz/1750Hz/1000Hz/1450Hz (for signaling to activate relay) – Frequency reversal function – Companding function – 12W ultra-high power output – Scrambling function Package Included: – 1 x HAMGEEK APX-8000 main unit – 1 x Set of belt clip – 1 x USB cable – 1 x Power adapter – 1 x User manual – 1 x Screwdriver – 1 x Antenna Packaging Details: – G. 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/2024/02/apx-8000-12w-dual-band-radio-vhf-uhf-transceiver-with-dual-ptt-duplex-working-mode/feed/ 0 https://hamradiotransceiver.biz/2024/01/spectrum-s-7r-vhf-repeater-or-full-duplex-base-station-146-34tx-146-94rx/ https://hamradiotransceiver.biz/2024/01/spectrum-s-7r-vhf-repeater-or-full-duplex-base-station-146-34tx-146-94rx/#comments Fri, 12 Jan 2024 05:02:54 +0000 https://hamradiotransceiver.biz/2024/01/spectrum-s-7r-vhf-repeater-or-full-duplex-base-station-146-34tx-146-94rx/ read more]]>

























This Spectrum S-7R VHF radio is a versatile piece of equipment that can be used as a repeater or full duplex base station. With a frequency range of 146.34TX and 146.94RX, this radio is perfect for Ham Radio enthusiasts who want to communicate over long distances. The S-7R model is known for its reliability and durability, making it an excellent choice for those who want a radio that can withstand tough conditions. This Ham Radio Transceiver from Spectrum is designed for professionals and amateurs alike. It comes equipped with a range of useful features such as a built-in speaker, LED display, and multiple operating modes. Whether you’re using it as a repeater or a base station, the S-7R radio is sure to meet your needs.

]]> https://hamradiotransceiver.biz/2024/01/spectrum-s-7r-vhf-repeater-or-full-duplex-base-station-146-34tx-146-94rx/feed/ 0 https://hamradiotransceiver.biz/2023/11/retevis-rt97s-full-duplex-gmrs-repeater-ham-radios-base-station-8ch-portable/ https://hamradiotransceiver.biz/2023/11/retevis-rt97s-full-duplex-gmrs-repeater-ham-radios-base-station-8ch-portable/#comments Sun, 19 Nov 2023 18:21:41 +0000 https://hamradiotransceiver.biz/2023/11/retevis-rt97s-full-duplex-gmrs-repeater-ham-radios-base-station-8ch-portable/ read more]]>






Retevis Original Design The built-in sound card can be connected to the Raspberry Pi through a data cable.

]]> https://hamradiotransceiver.biz/2023/11/retevis-rt97s-full-duplex-gmrs-repeater-ham-radios-base-station-8ch-portable/feed/ 0 https://hamradiotransceiver.biz/2021/10/dmr-hotspot-duplex-mmdvm-dual-band-vhf-uhf-display-ethernet-wifi-boomerang/ https://hamradiotransceiver.biz/2021/10/dmr-hotspot-duplex-mmdvm-dual-band-vhf-uhf-display-ethernet-wifi-boomerang/#comments Tue, 26 Oct 2021 16:46:37 +0000 http://hamradiotransceiver.biz/2021/10/dmr-hotspot-duplex-mmdvm-dual-band-vhf-uhf-display-ethernet-wifi-boomerang/ read more]]>










BOOMERANG 2.0 DMR DUPLEX HOTSPOT. This unit comes with our default configuration which provides an excellent starting point and minimizes the steps needed to get the unit up and running. Follow our user manual (see link below) to quickly configure the unit. Boomerang 2.0 hotspot. Power adapter (5V micro USB / 110-220VAC). Frequency range: 144MHz-148MHz, 420MHz-475MHz. Bands: Dual VHF, UHF. Supported systems: DMR, YSF, C4FM, P25, NXDN, DSTAR, POCSAG. Time slot monitoring: Both T1 and T2. Power: USB power adapter included. RJ45 Ethernet port for LAN connectivity. WiFi capable for wireless connectivity. 1.3 large LCD screen (white on black for better visibility). 2 Antennas (TX/RX) with 2 – 3di gain. Size: About 2.5″ x 3.5″ x 1. PDF manual and setup instructions. The picture may not be 100% representative of the unit that you will receive since we are continuously making updates and changes to this device. We also have a couple of variations of this product depending on parts availability. Please use the power adapter provided with the unit as it outputs the needed power (5V 2.5 – 3A). The item “DMR Hotspot Duplex MMDVM Dual Band VHF UHF Display Ethernet wifi Boomerang” is in sale since Tuesday, September 28, 2021. This item is in the category “Consumer Electronics\Radio Communication\Ham, Amateur Radio\Other Ham Radio Equipment”. The seller is “meskosales” and is located in Bloomfield Hills, Michigan. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Viet nam, Uruguay.

• To Fit: For Raspberry Pi
• Country/Region of Manufacture: United States
• Compatible Brand: DMR
• Band: UHF
• Connectivity: MMDVM
• Type: Antenna
• Compatible Model: MMDVM
• Features: Channel Monitor
• Mount Type: Stand
• MPN: BMHSPI3
• Brand: Meskotech
• Voltage: 5Vdc

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Sale price valid through the end of February. This listing is for a complete repeater for the 70cm amateur radio band. Allstar and echo link work and frequencies anywhere between 440-450MHz are valid. You will need 12 volts and either two antennas or a duplexer to use this as a repeater. This node utilizes the top of the line Motorola Spectra UHF transceiver, and the radio has been modified by me for use as a AllStar simplex node. Please enter your programming configuration here when you are ready! The frequency, AllStar Link configuration, and EchoLink configuration is included for free. Connect Raspberry pi to internet connection (Preferably ethernet). Go to the frequency with your 70cm mobile or portable radio, and enjoy worldwide connections. If you put a good antenna on the node at a good location, the range can exceed 10 miles, and you will make use out of a very quiet radio band. A short instruction sheet will be included. Tested Motorola Spectra Mobile Radio for link radio. USB interface hand built to interface audio and signalling connections to the raspberry pi. Raspberry pi running AllStar link, and custom configured to your CallSign configuration. Micro USB to USB cable for the pi power. Motorola Power cable pigtails. Mini UHF to SO-239 so you can plug in a PL259 based antenna. Please submit programming info shortly after you pay, so I know what to put in your radio. Each Radio is individually tested and in spec to. TX Power: 6 to 20 WATTS (Can go to 45 watts but will overheat for long winded conversation overheating). RX Sensitivity: -122dBm Squelch. The item “Ham Radio AllStar Link Full Duplex Repeater 440MHz 70cm Motorola Spectra” is in sale since Wednesday, February 17, 2021. This item is in the category “Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Transceivers”. The seller is “skyler440″ and is located in Denver, Colorado. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, Taiwan, South africa, Belgium, France, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, New Zealand, Philippines, Singapore, Switzerland, Norway, Qatar, Croatia, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Uruguay.

• Frequency Range: 440-470MHz
• Supported Modes: FM
• Frequency Band Plan: 70cm
• Band Plan: 70cm
• Color: Black
• Band: FM
• Compatible Product: UHF Ham radio
• Brand: Motorola
• Type: Mobile Radio Transceiver
• Number of Channels: 20
• Band Type: Mono Band
• Model: Spectra
• Power: 6-45 Watts
• Item Weight: 2lb

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Main Functions: Dual band: TX: 136-174MHz and 400-480MHz RX: 108-180MHz, 136-174MHz and 350-520MHz V+U Full Duplex Operation Cross band Repeater Function 50W output power for 144MHz and 35W for 430MHz Ultra-size LCD Screen Dual Display More than 800 Memory Channels 50 CTCSS tones/1024 DCS codes DTMF/2 Tone/5 Tone 8 groups of Voice Scrambler option A+B Dual Band Operation Detachable Front Panel. Dual band: TX: 136-174MHz and 400-480MHz. RX: 108-180MHz, 134-174MHz and 350-520MHz. 2.5/5/6.25/10/12.5/15/20/25/50KHz. 50 Ohms, unbalanced(Antenna Duplexer bulit-in). RX: 0.5A (Squelched). TX:8.0A (50/430MHz), 8.5A(29/144MHz). 140×41.5x168mm (w/0 knobs & connectors). 50/20/10/5W(144MHz), 35/20/10/5W(430MHz). Better than -60dB(29MHz:Better than -50dB). 49.95MHz/450KHz(left band). 38.85MHz/450KHz(right band). Sensitivity(for 12dB SINAD). Better than 0.2V. Better than 0.16V. 2W 8 for 5% THD. Please leave note in. You should receive item within 10-40 bussiness days. What we used is. Which may take around 7-23 days to arrive from the date of dispatch issued This is for USA, CANADA, AUSTRALIA, EUROPE, Asian Countries. For the other countries, it may take more time to arrive. These charges are the buyers responsibility. The images shown are not the actual item and are for your reference only. And will response within 48 hours. We will try our best to solve it for you. Your satisfactory is our goals. If you encounter any trouble. Please give us the opportunity to resolve any problem. We understand the concerns and frustrations you might have and will try our best to resolve the issues. We care about our valued customers and will always try to help you. Thank you very much! The item “Fast Shipping TYT TH-7800 VHF UHF Dual Band Full Duplex Mobile FM Transceiver” is in sale since Monday, May 15, 2017. This item is in the category “Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Transceivers”. The seller is “tpk_radios” and is located in , . This item can be shipped worldwide.

• Frequency:136-174/400-480MHZ: RF Output Power:50W/40W
• 800 Memory Channels: Cross Band Repeat Capacity
• UHF Female Connector: Detachable Front Cover
• Model: TH-7800
• Country/Region of Manufacture: China
• PC Software Programming: One year warranty
• Type: Mobile/In-Vehicle
• Supported Modes: FM
• Mono/Multi Band: Dual Band
• Frequency Band(s): 136-174/400-480MHZ
• Brand: TYT

]]> https://hamradiotransceiver.biz/2019/06/fast-shipping-tyt-th-7800-vhf-uhf-dual-band-full-duplex-mobile-fm-transceiver/feed/ 0 https://hamradiotransceiver.biz/2018/06/yaesu-ft-8900r-quadband-vhfuhf-full-duplex-transceiver/ https://hamradiotransceiver.biz/2018/06/yaesu-ft-8900r-quadband-vhfuhf-full-duplex-transceiver/#comments Fri, 08 Jun 2018 18:36:26 +0000 http://hamradiotransceiver.biz/2018/06/yaesu-ft-8900r-quadband-vhfuhf-full-duplex-transceiver/ read more]]>









I love full-duplex radios and would like to keep this one, but as you can see from my other listings I need to’down-size’ the shack. Throwing in some extras. SMB-201 Base Mount (see pics). RT Systems USB Programming Cable – USB-29B (see pics). The base mount does have a cooling fan, however to be totally honest the additional cooling is unnecessary on this radio (the internal fan on the 8900R is more than sufficient). Apparently I threw away the power cable for the base (to power that fan), as I didn’t think it was worth the added noise. That said, I do really like the way the radio sits on the base in a desktop configuration. The item “Yaesu FT-8900R Quadband VHF/UHF Full Duplex Transceiver” is in sale since Monday, June 4, 2018. This item is in the category “Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Transceivers”. The seller is “seanplynch000″ and is located in La Canada Flintridge, California. This item can be shipped to United States.

• Model: FT-8900R
• Type: Mobile/In-Vehicle
• Mono/Multi Band: Quad Band
• MPN: FT-8900R
• Frequency Band(s): VHF; UHF
• Brand: Yaesu

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