Recent content by SteveM

I cant thank you enough Andy, the knowledge in your head and your willingness to share and help others is amazing.

Andy....WE HAVE AUDIO!! Lol...it was the mic gain pot..I kept rereading your posts trying to figure it out so I got to thinking about how the audio circuit comes from the mic to the mic gain pot so I jumped the blue and yellow wires and I came to life, so I replaced it with one out of a old...

Also, I removed TR18 and it did not make any difference.

Ok, sorry for the delay but work beckoned, but anyways, the voltage on R70 is normal on both sides, the one thing that might help is when I was hooking it all back up on the bench, I forgot to plug in the external speaker and so while I was going over where I stopped last time, I keyed the mic...

Thank you so much, I will keep at it and let you know where I am with it, as for now, It receives audio from multiple channels, the red TX light does come on and it does show 4 watts on the dosy, the lights all work like they should and the meter swings on TX and RX, the PA does not work and I...

I replaced it earlier and no change..

The watt meter reads 4 watts but the modulation meter jumps a little when I key the mic then drops back to 0..

Do I have to remove them to test them?

As far as the PA goes, no audio through the PA but you can hear RX with in in PA mode. As far as the watt meter ist reading 4 watts.

Even with a bad final will it still send a signal out?

I'm sorry I should have the modulation meter on the dosy moves a bit when I key the radio I'm working on but it falls right back down.

Ok, I finally have good clear audio from my test radio to the patient, when I key the patient I get static on the test radio but no audio, and when i look at the modulation meter when i key the patient the need bounces a little and falls right back down, but i do have a carrier, I did the test...

I'm using a plastic alignment to make my adjustments.

I do have a monitor radio, it's a cobra 25..