GP380 TX Audio Question!

[N1SQB]

Just one question!
I know that no two radios are ever exactly the same. However, one of my GP380s has what I consider to be a muffled TX audio. More bass tone than the other radio. This causes me to have to have the volume higher on the receiving radio that is not muffled. Is there an internal AGC adjustment for TX audio? The software lets you adjust the sensitivity of the mic but thats it. It's like the radio is lacking a certain "punch" in the TX audio. This happens on both high and low power settings. Any suggestions?

Manny

 

[Luis_R]

Is your mic clear of debris, is one of your radios at a different split ( 12.5k or 25k ), or have you tried changing the front covers to see if the problem proceedes to the other radio? If it does you have a bad mic.

 

[N1SQB]

Is your mic clear of debris, is one of your radios at a different split ( 12.5k or 25k ), or have you tried changing the front covers to see if the problem proceedes to the other radio? If it does you have a bad mic.

The mic seems to be clear from what I can see. Both radios are on the same split (12.5K). I have not tried the front cover change but that is a very interesting idea. The audio is not distorted or anything, just muffled like someone has a really deep low voice. Thanks for the suggestions! I'll try the cover swap!

Manny

 

[DPapay]

If they are similar to the HT line, also check the settings for "Compression Type", "Expansion Type", and "Emphasis Selection". They all must be set the same, in each portable. I am not familiar with the cps for these, so if you do not see what I am talking about, disregard this.

 

[N1SQB]

Problem Fixed!

I had to take it to a dealer to fix it. It was a bad mic and flex cirquit. Now the radio sounds like a motorola should sound on both TX and RX. I tried everything and I mean EVERYTHING on the software. Nothing!
Well. thanks for all the suggestions guys!


Manny