| Author |
Message |
    
Beantown
Junior Member
Username: Beantown
Post Number: 44
Registered: 10-2003
| | Posted on Wednesday, February 23, 2005 - 11:09 am: | 
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I can't find anything related to this radio! I am looking for the following. Mic wiring instruction, specifcaly a Astatic 575 hand mic. Any mod and conversion info. And finally an owners manual.
TIA, CEF260
Before ya bash me about this radio it was a deal I couldn't pass up!  |
Tech808
Moderator
Username: Tech808
Post Number: 4976
Registered: 8-2002
| | Posted on Wednesday, February 23, 2005 - 12:29 pm: |
|
Beantown,
Since you did not mention which Astatic 575 mic you have I am including the wiring for both.
MAGNUM 357 Factory Mic Wiring:
MICROPHONE INPUT:
Pin #1 ~ Microphone Audio
Pin #2 ~ Receive
Pin #3 ~ Transmit
Pin #4 ~ Down(Up w/22K Ohm Resistor)
Pin #5 ~ Ground
Pin #6 ~ +13.8VDC
Astatic 575M Mic Wiring:
WHITE ~ Audio
SHIELD ~ Ground
RED ~ Transmit
BLACK ~ Receive
Astatic 575M-6:
WHITE ~ Audio
SHIELD ~ Ground
RED ~ Transmit
BLACK ~ Receive
BLUE ~ Common
YELLOW ~ Audio Sw.
DO NOT USE PIN #4 when wiring the 575M mics and
MAKE SURE NOTHING TOUCHES or CAN COME INTO CONTACT WITH PIN #6 ON THE MAGNUM 357 6 PIN MIC PLUG or RADIO!
Drop me an e-mail and I will scan/copy my Magnum 357 Owners Manual and send you a copy.
Hope this helps,
Lon
Tech808
CEF808
N9OSN
Tech808@copperelectronics.com
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Beantown
Member
Username: Beantown
Post Number: 51
Registered: 10-2003
| | Posted on Wednesday, March 09, 2005 - 8:29 am: |
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Lon,
Just wanted to thank you for your response! The 575M-6 is awesome on this radio!
See ya,
Beantown |
Tech808
Moderator
Username: Tech808
Post Number: 5150
Registered: 8-2002
| | Posted on Wednesday, March 09, 2005 - 9:26 am: |
|
Beantown,
Happy to be of help.
Lon
Tech808
CEF808
N9OSN |
