A while back it was suggested that I try using the DSP/BEW firmware to get my RTCM's working with some DMR radios that I'd like to use as receivers. Even when in analog mode the radios audio spectral content rolls off at 4khz. Unfortunately this still didn't help, RSSI is always evaluated as 255. Since I couldn't find any additional documentation on this feature, a couple questions. Whats the difference between DSP/BEW mode 1, and mode 2 in the RTCM's configuration screen? Are there any other parameters that might be relevant to this feature? Is there any difference between running the voter_smt firmware and the voter_dspbew-smt firmware with DSP/BEW set to 0? FWIW I was able to successfully use both DSP/BEW modes 1 and 2 with a traditional analog radio. Thanks, Tom