5/27/2023 0 Comments Hackrf one schematic![]() ![]() But this has gotten me thinking, with some VHF and UHF amplification, this might be a really cheap and easy way into SSB and CW on those bands for field day here in VK. By low power i am talking in the 10w kind of range. I added the QRPLabs 10w TX to it and was getting close to 0.8W and was being heard over 800km away.Īnyway, my plan for a while has been to use the HackRF as a receiver and make a couple of low power CW transmitters to go with it. ![]() This is not much good for transmitting further than the end of the street, but with some amplification you can get that up some. The output power in the case of the HackRF one is about 250mV p-p, in other words a very small signal, 0.15mW. So a number of what we all call SDR receivers are capable of transmitting.
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