![]() Talking about this Chinese ham radio transceiver requires a veritable flurry of acronyms: HF, SSB, QRP, and SDR to start with. ![]() Of course, canned applications are great, but if you get one of these, you are going to want to try GNU Radio.Ĭontinue reading “TRX-Duo Is A Red Pitaya Clone For Software Defined Radio” → Posted in Radio Hacks Tagged Red Pitaya, sdr, software-defined radio You can do a lot more with a transmitting SDR - having both transmit and receive opens up many new projects. However, for something comparable, you will pay more for the Red Pitaya and - depending on capabilities - perhaps a lot more, although you do get more capability for the increased price. You can get a less capable Red Pitaya model for about $100 less than the going price. It was, however, able to hear the world easily. Using the box as a WSPR beacon, it was heard fairly well given the low output power. The device shows a browser menu with various options and the result is quite impressive. One has a number of applications that run on the device and will also run on a Red Pitaya. The board boots off an SD card and there are several to choose from. Connectivity: Ethernet and USB connectivity (WiFi with a dongle).CPU: Zynq SoC with a dual-core ARM Cortex A9.The device is pretty powerful compared to a cheap software defined radio: Sure, you can pick up an RTL-SDR dongle for a fraction of the price, but then you miss out on transmitting. ![]() While this unit isn’t inexpensive, it also isn’t as expensive as some of its competitors. obliges with a review of the Red device in the video below. Hello Sir Please close your firewall when you install it, the software is safe and will not cuase harm to your computer.Īnyways, turns out the USB cable uses a rip-off CH340.If you’ve noticed the TRX-DUO software-defined radio transceiver, you might have wondered how it stacks up to other choices like Red Pitaya or HackRF. When I challenged them, this was their response: ![]() USB Cable Driver DO NOT USE the driver that Retevis gives you. When I finally got past Amazon's failed message delivery, I realized why Amazon was blocking it. They kept trying to send me a DOCX file with instructions on how to download. I purchased a cable off Amazon and the seller was utterly incompetent. It took me quite a bit of back and forth to figure out where the programming software for the RB16/RB615 radios is. Posting it here so that future amateur radio enthusiasts can find this on Google searches. TLDR No need to upvote or anything (edit: thanks for the generous downvotes though!). ![]()
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June 2023
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