[Premium-Rx] WJ-8712 Versions and Firmware

[Steve Pappin via Premium-Rx]

I have been playing with the remote only / non front panel versions of the 
8711;
8712, 8712-1, 8712A

Most of the 8712A's seem to be configured with 66 DSP IF bandwidths and 
there are versions with the 8 KHz roofing filter and 58 DSP IF BW's. The 
8712 and 8712-1 often default to 5 IF bandwidths = 0.3, 1.0, 3.2, 6.0, and 
16 KHz. This varies by contract.

I have been able to select all of the DSP BW's in the A versions. It appears 
that the non A versions are locked to presets. I have been running the 
radios with WJ-RCS32, KWST, and ERGO. The results are consistent. So the non 
A radios are mainly 5 BW radios?

Best Regards,
Steve 


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