| Author |
Message |
    
Mrblack
| | Posted on Tuesday, December 17, 2002 - 2:07 am: | 
|
I did the buzz fix for the freq counter and it helped,but now I get a buzz or hum from the hand mic,also if I put my hand on where the mic plugs in the radio the hum goes away,I took the mic apart and put a 10k res. in audio lead ,but this did not fix it.It is a astatic 575 mic.
MrBlack |
Allagator
| | Posted on Friday, December 27, 2002 - 7:13 pm: |
|
hey ! Mrblack is it on a power supply ?? if it is try it on a battery and see what happens !!
i had to get a bigger power supply for mine to
cure the hummmmmm !! |
Crafter
| | Posted on Thursday, February 06, 2003 - 12:29 pm: |
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Just wish I could fix my freq counter buzz, anyone got a circuit diagram ? |
Forummaster
| | Posted on Monday, February 10, 2003 - 10:40 pm: |
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307 gave the fix to the frequency counter humm in the "Ask the Tech" section. Follow this link :
Humm Fix |
Sonoma
| | Posted on Monday, February 10, 2003 - 9:27 pm: |
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go to www.galaxyradios.com the tech area and there is a fix for this problem
|
Crafter
| | Posted on Tuesday, February 11, 2003 - 1:56 am: |
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Thanks to all who e-mailed me the fix. 307 thanks for the help also. he e-mailed me this morning and been on the air all day. Also did the pll jump to add 10m voice back up to 28.550 . |
Mrblack
| | Posted on Thursday, February 13, 2003 - 7:41 pm: |
|
MrBlack here....I found the problem...it was the mic,I put another mic on and it sounds great..I feel so stupid this should of been the first thing I should have checked..thanks for all your help... |
K302
New member
Username: K302
Post Number: 1
Registered: 12-2004
| | Posted on Saturday, December 18, 2004 - 6:04 pm: |
|
Humm on key in my Pluto was also fixed with larger power supply. The Astron 20 is rated 16 amps and may be worth less if used much. Upgrading to an Astron RS-35M also fixed intermitten humm in a RS HTX-242 rig. |
