| Author |
Message |
    
Flying_cloud
Member
Username: Flying_cloud
Post Number: 91
Registered: 4-2009
| | Posted on Thursday, October 08, 2009 - 2:25 am: | 
|
hello everyone I have a cobra 148 gtl. I have a squealing problem . I have grounded every thing possible. my swr is 1.0 and I have tried condenser mics and dynamic mics. my dead key is 2 watts and my swing is also 20 watts on AM. I also have a 8' stainless whip. My cb also has an internal little will pre amp.
Many Thanks in advance
Flying High and Flying Proud!!!!!!!!
CEF# 1028
|
Patzerozero
Senior Member
Username: Patzerozero
Post Number: 4687
Registered: 7-2004
| | Posted on Saturday, October 10, 2009 - 12:25 am: |
|
you're not using one of those 4 pin to 5 pin mic adapters, are you?
try going inside the radio & backing the AMC down a bit. see how low the swing watts go before the squeal stops, if you lose a few watts, nobody will ever notice. |
Flying_cloud
Member
Username: Flying_cloud
Post Number: 92
Registered: 4-2009
| | Posted on Wednesday, October 14, 2009 - 9:25 pm: |
|
Ok went by the cb shop today and the tech said the modulator went out on my brothers cb the 148. so thank you for the help patzerozero for the info and it was a 4 pin
Flying High and Flying Proud!!!!!!!!
CEF# 1028
|
