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Open Source SDR Ham Transceiver Prototype

The future is here: LinHT booted up successfully for the first time. We believe that Software Defined Transceivers will be the next big trend in amateur radio. LinHT is the most important hardware project in Amateur Radio today. Bruce Perens, K6BP https://perens.com/2025/08/12/whats-wrong-with-ardc/ The test device has no RF amplifier (although we will include GRF5604 RF amplifier in the next revision, see this). The output power of this test setup is around 5dBm. Frequency range: 420-450MHz