| Author |
Message |
    
Jyd
Advanced Member
Username: Jyd
Post Number: 544
Registered: 11-2001
| | Posted on Monday, May 21, 2007 - 6:58 pm: | 
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ok, it receives good.but if you put your hand close to the radio you get 1/2 db of static,it happens when i touch the case or grab the mic.and it is not the receive geting higher just static.i did it when someone was talking and their signal was 1 db and when i touched the mic the static made it hard to hear them? thank's dave |
Jyd
Advanced Member
Username: Jyd
Post Number: 545
Registered: 11-2001
| | Posted on Monday, May 21, 2007 - 7:49 pm: |
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oh,i just found when i turn the volume up loud it makes a hissing sound? maybe that goes with the receive gain that i am getting when i touch the chassis or the mic it raises about 1db. and that is not right? need tech help bad. |
477
Intermediate Member
Username: 477
Post Number: 260
Registered: 6-2002
| | Posted on Monday, May 21, 2007 - 8:39 pm: |
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Hello JYD Try using another mic and see what happen |
Jyd
Advanced Member
Username: Jyd
Post Number: 546
Registered: 11-2001
| | Posted on Tuesday, May 22, 2007 - 5:04 pm: |
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same thing,here i will tell you it gets about a 1db raise in static when i touch the mic or radio case.i can do alot of thinds with radios but i can not figure this out?i tried a d104 and worse with the d104,probably cause it is metal.but i dont know what causes it.sounds like something is shorted out or call it grounding out,audio is super loud and clear,receive is really nice.it does make a funny sound when i turn the volume up real loud,like a hissing squeel.i think both problems are linked. |
Penrider
Intermediate Member
Username: Penrider
Post Number: 122
Registered: 1-2007
| | Posted on Tuesday, May 22, 2007 - 9:38 pm: |
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is your equipment grounded??...also, you may have stray rf from somewhere...good grounding of all radios, meters, etc. will usually solve that kind of thing...you are getting a change in noise floor, some people get a slight zap...same thing
Sean
CEF867
CVC81
"Keep smiling, it makes people wonder what you're up to!!"
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Jyd
Advanced Member
Username: Jyd
Post Number: 547
Registered: 11-2001
| | Posted on Tuesday, May 22, 2007 - 11:00 pm: |
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i am lost? everthing has got a good ground.i new someone that had the same kind of problem years ago,but i dont remember what it was.squeeling when the volume is turned up loud,a hissing squeel. |
Jyd
Advanced Member
Username: Jyd
Post Number: 548
Registered: 11-2001
| | Posted on Thursday, May 24, 2007 - 6:39 pm: |
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anyone know if a 2sb754 will work in 142gtl.regulator |
