| Author |
Message |
    
Goat373
Intermediate Member
Username: Goat373
Post Number: 101
Registered: 3-2005
| | Posted on Wednesday, December 14, 2005 - 6:06 pm: | 
|
mic has a hum in it...not bad, but noticable
it goes away when i touch the case of the radio...assuming its a mic problem because this is the only mic that does that, but i dont know, perhaps the shield came off the plug???
low battery maybe? |
Tech808
Moderator
Username: Tech808
Post Number: 8638
Registered: 8-2002
| | Posted on Wednesday, December 14, 2005 - 6:18 pm: |
|
Goat373,
Sorry can't help you on this one as we have never had any problem (hum) like this.
Are you using TalkBack?
Lon
Tech808
CEF808
N9OSN |
Goat373
Intermediate Member
Username: Goat373
Post Number: 102
Registered: 3-2005
| | Posted on Wednesday, December 14, 2005 - 11:43 pm: |
|
no |
Hollowpoint445
Advanced Member
Username: Hollowpoint445
Post Number: 958
Registered: 6-2004
| | Posted on Thursday, December 15, 2005 - 3:38 pm: |
|
Base or mobile? Using an amplifier?
Sure sounds like RF getting into your microphone to me. When you touch the radio's case the RF gets grounded. |
Goat373
Intermediate Member
Username: Goat373
Post Number: 104
Registered: 3-2005
| | Posted on Saturday, December 17, 2005 - 1:32 pm: |
|
it works fin with any other mic...even my silver eagle...no problems only my 452 |
Grumpy
Member
Username: Grumpy
Post Number: 71
Registered: 4-2005
| | Posted on Sunday, January 29, 2006 - 12:08 pm: |
|
ground the radio that is what doing it |
Rldrake
Junior Member
Username: Rldrake
Post Number: 43
Registered: 1-2006
| | Posted on Thursday, February 02, 2006 - 2:11 am: |
|
Do not "ground" the transceiver. That would, maybe, just mask the problem. Is the antenna a reasonable distance from the transceiver? More likely...is there rf on the outside of your feedline's shield (assuming coax)? |
