Re: [Repeater-Builder] Micor Bi-Level Squelch Circuit

: [Repeater-Builder] Micor Bi-Level Squelch Circuit I am a very big fan of the Micor bi-level squelch. It's action is second to none on my 440 and 900 system however, I too am having the exact same problem on my 29.540 receiver in carrier squelch. I just will not take anyone into the noise

Re: [Repeater-Builder] Micor Bi-Level Squelch Circuit

I am a very big fan of the Micor bi-level squelch. It's action is second to none on my 440 and 900 system however, I too am having the exact same problem on my 29.540 receiver in carrier squelch. I just will not take anyone into the noise but rather near quieting signals just pop out and

RE: [Repeater-Builder] Micor Bi-Level Squelch Circuit

Alex, if memory serves, the component differences for the lowband audio/squelch board are documented in the manual. I don't remember if the station and mobile boards both have different components for lowband, or if it was just the station. I also don't remember if the SpectraTAC audio board

Re: [Repeater-Builder] Micor Bi-Level Squelch Circuit

Try cleaning all the RF schielding and IF schielding connections for that receiver. Those low-band Micor receivers had issues where they occasionally started having squelch and sensitivity problems when those contacts became less than perfect. I've used Micor receivers on 10 meter FM and had