cb radio
5 posters
cb radio
i have asked a simaler question before, i have purchest another danita 3000uk cb radio for spare or repair.there canot be mutch wrong with it , but i canot figure it out. problem is my mate lives 100 yards away from me.i can hear him transmit loud and clear,but when i transmit he tells me he can hear me keying the mic and i am making a good signal on his meter.but there is no audio at his end. i am also showing transmit and receive good signal on my metre, my reseive audio is good can anyone help............. THANKS.
NIGHT OWL- New Member
- HF Rig : DX-394
HF Antenna : LONG WIRE
VHF / UHF Rig : UNIDEN UBC9000XLT AND UNIDEN UBC35000XLT SCANNERS
VHF / UHF Antenna : DISCONE
Preferred Bands : MARINE / AMETURE / AIR /
Location : WALES UK
Registration date : 2010-01-09
Number of posts : 28
Points : 42
Reputation : 0
Re: cb radio
Tried another microphone ?
Does the radio have a PA function, maybe switch to that and see if you can hear your own audio with the mic you are using, and another microphone ?
Does the radio have a PA function, maybe switch to that and see if you can hear your own audio with the mic you are using, and another microphone ?
g0sop- Member
- Call Sign : G0SOP
HF Rig : Colt 295a
HF Antenna : DV27 on biscuit tin in bedroom
Location : Seattle / Dublin
Registration date : 2009-03-22
Number of posts : 159
Points : 248
Reputation : 3
Re: cb radio
no the cb has not got a pa function , i have tried three other microphones. still have same problem. .................is there any thing else i can try........... THANKS.
NIGHT OWL- New Member
- HF Rig : DX-394
HF Antenna : LONG WIRE
VHF / UHF Rig : UNIDEN UBC9000XLT AND UNIDEN UBC35000XLT SCANNERS
VHF / UHF Antenna : DISCONE
Preferred Bands : MARINE / AMETURE / AIR /
Location : WALES UK
Registration date : 2010-01-09
Number of posts : 28
Points : 42
Reputation : 0
Re: cb radio
I don't know anything about CB's, but if this a problem on all modes, then it's a circuit board issue.
Re: cb radio
thanks again daxi........... i dont know mutch about circuit boards.would not know where to look first on the board ,if someone told me where to look i could probably fix the problem, and what to look for.......... i can solder so thats one a good thing. any more imfo ,would be great .......... THANKS AGAIN BOYS.
NIGHT OWL- New Member
- HF Rig : DX-394
HF Antenna : LONG WIRE
VHF / UHF Rig : UNIDEN UBC9000XLT AND UNIDEN UBC35000XLT SCANNERS
VHF / UHF Antenna : DISCONE
Preferred Bands : MARINE / AMETURE / AIR /
Location : WALES UK
Registration date : 2010-01-09
Number of posts : 28
Points : 42
Reputation : 0
Re: cb radio
hi dont know these radios very well . but is the mic gain set right !!
porky.69- Member
- HF Rig :
HF Antenna :
Preferred Bands : all
Registration date : 2009-01-20
Number of posts : 219
Points : 222
Reputation : 10
Re: cb radio
there is no mic gain on radio, or mic . thanks...porky.69
NIGHT OWL- New Member
- HF Rig : DX-394
HF Antenna : LONG WIRE
VHF / UHF Rig : UNIDEN UBC9000XLT AND UNIDEN UBC35000XLT SCANNERS
VHF / UHF Antenna : DISCONE
Preferred Bands : MARINE / AMETURE / AIR /
Location : WALES UK
Registration date : 2010-01-09
Number of posts : 28
Points : 42
Reputation : 0
Re: cb radio
mmm doesn't make sense ... loose wire in the mike maybe ??
porky.69- Member
- HF Rig :
HF Antenna :
Preferred Bands : all
Registration date : 2009-01-20
Number of posts : 219
Points : 222
Reputation : 10
Re: cb radio
thanks again porky.69. i have just taken mic apart,checked the the wiering on plug and mic........ all ok. i wounder if there is a part on the circuit board that controls audio output,and if there is , on what part of the circuit board would it be. : THANKS.........
NIGHT OWL- New Member
- HF Rig : DX-394
HF Antenna : LONG WIRE
VHF / UHF Rig : UNIDEN UBC9000XLT AND UNIDEN UBC35000XLT SCANNERS
VHF / UHF Antenna : DISCONE
Preferred Bands : MARINE / AMETURE / AIR /
Location : WALES UK
Registration date : 2010-01-09
Number of posts : 28
Points : 42
Reputation : 0
Re: cb radio
My radio prodding days are long gone, is the fault solid, ie the radio from cold shows the same fault after its been on for a bit.
I'd recommend asking over on the Transmission1 forums to be honest as there are people on there that may be better placed to assist.
I'd recommend asking over on the Transmission1 forums to be honest as there are people on there that may be better placed to assist.
g0sop- Member
- Call Sign : G0SOP
HF Rig : Colt 295a
HF Antenna : DV27 on biscuit tin in bedroom
Location : Seattle / Dublin
Registration date : 2009-03-22
Number of posts : 159
Points : 248
Reputation : 3
Re: cb radio
i have had the radio on all day and still have same trouble.does not make sense , i know it is transmiting my mate said he can hear me pressing mic ,and signal shows on his radio,but no audio. .................. i cant understand this.tried everything i can think of
NIGHT OWL- New Member
- HF Rig : DX-394
HF Antenna : LONG WIRE
VHF / UHF Rig : UNIDEN UBC9000XLT AND UNIDEN UBC35000XLT SCANNERS
VHF / UHF Antenna : DISCONE
Preferred Bands : MARINE / AMETURE / AIR /
Location : WALES UK
Registration date : 2010-01-09
Number of posts : 28
Points : 42
Reputation : 0
Re: cb radio
Any signs of damage on the circuit board ? any blown components ?
g0sop- Member
- Call Sign : G0SOP
HF Rig : Colt 295a
HF Antenna : DV27 on biscuit tin in bedroom
Location : Seattle / Dublin
Registration date : 2009-03-22
Number of posts : 159
Points : 248
Reputation : 3
Re: cb radio
it might sound silly but is it a mike that needs a battery ?
porky.69- Member
- HF Rig :
HF Antenna :
Preferred Bands : all
Registration date : 2009-01-20
Number of posts : 219
Points : 222
Reputation : 10
Re: cb radio
there is no damage on circuit board............... i have tried four difirent mic raphones one with batteri, other three do not use batteries. still have same problem............... ITS GOT ME IM STUCK.
NIGHT OWL- New Member
- HF Rig : DX-394
HF Antenna : LONG WIRE
VHF / UHF Rig : UNIDEN UBC9000XLT AND UNIDEN UBC35000XLT SCANNERS
VHF / UHF Antenna : DISCONE
Preferred Bands : MARINE / AMETURE / AIR /
Location : WALES UK
Registration date : 2010-01-09
Number of posts : 28
Points : 42
Reputation : 0
Re: cb radio
me toGERALD wrote:there is no damage on circuit board............... i have tried four difirent mic raphones one with batteri, other three do not use batteries. still have same problem............... ITS GOT ME IM STUCK.
porky.69- Member
- HF Rig :
HF Antenna :
Preferred Bands : all
Registration date : 2009-01-20
Number of posts : 219
Points : 222
Reputation : 10
Re: cb radio
Maybe it has a dodgy connection between the mike socket and the circuit board. Possibly a dry solder joint?
I take it most of the components inside are surface mount, is there any evidence of any of them having fallen off the board, as this can happen is they haven't been soldered on properly when the rig was built.
I take it most of the components inside are surface mount, is there any evidence of any of them having fallen off the board, as this can happen is they haven't been soldered on properly when the rig was built.
symonh2000- New Member
- HF Rig : Audioline PT-345
Location : Witney Oxfordshire
Registration date : 2010-04-29
Number of posts : 15
Points : 23
Reputation : 0
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