| Author |
Message |
    
Dxmodulator
Junior Member
Username: Dxmodulator
Post Number: 29
Registered: 11-2004
| | Posted on Wednesday, May 03, 2006 - 8:46 am: | 
|
OK here is my lates porject PC 68XL with a Astatic echo board installed. Added filter circuit to Audio wire on mike which cut out feed back. Finaly added a resistor (320 OHM) between EXT Speker and PA jacks for talkback so I can adjust my ECHO. I am now getting feed back from the talk back mod and was wanting to know how I can get rid of this feed back. Is there a better way to get talkback with out the feed back or is it just the nature of the beast? I know I get feed back on my Galaxy 949. |
Hotwire
Senior Member
Username: Hotwire
Post Number: 1284
Registered: 1-2005
| | Posted on Wednesday, May 03, 2006 - 1:14 pm: |
|
I have radios with talkback added and get major feedback with their stock mics and even the road king. I tried the astatic noise canceling mics and they seemed to help a little. Just a suggestion thought I would toss at ya. hope it helps |
Goat373
Intermediate Member
Username: Goat373
Post Number: 212
Registered: 3-2005
| | Posted on Wednesday, May 03, 2006 - 6:24 pm: |
|
just use a larger (more ohms) resistor |
