I wonder if the console port is set up full duplex instead of half duplex; causing the echo to be heard by the console... M4X is a good unit but the softwares a bit screwy.

Rob;

9100 needs to have the analog interface SFE key enabled; once that's enabled you need to define the tone function table. Your voice peaks should be somewhere close to the -10 mark if that's what your going with. You can use the diag section to monitor the analog line input levels quickly and ...

I'm a bit late on the uptake; but:

Solar2 is an inclusive IP voter (RX side) and Simulcast TX equipment for analog.

Solar25 is an inclusive IP Voter (RX side) and Simulcast TX equipment for Analog & P25 -- and is integrated directly into a base station package.

Both are available with a console ...

I've done this in the past with any sort of external DTMF decoder wired onto the backplane of the Quantars... (I believe its connector J17) Just pick off the discriminator audio and feed it into the decoder.

The decoder I used (which i can't recall at this point!) had N/O and N/C contacts. I ...

There is a company that makes "license plate antennas" which will suit your needs, they're relatively broad-banded and are available in dual band configurations. They go in pretty easy and since they use the actual metallic plate for an antenna it works pretty well -- the only thing you have to be ...

This is caused by RF getting into either the ABS unit or the PCM; neither situation is good.

If you've absolutely got to have the antenna on the fender for whatever reason, you may want to look into changing the actual RF cable out with something with a quad-shield; some of the NMO mounts use ...

any chance of converting one of these stations to be an analog voice repeater; even with an external controller. I'm looking at the Nucleus paging mods and think that maybe this would be a good answer...

do the DSS-III's go out of band at all without too much complaining? Hoping to get some 900mhz ...