mic wiring

[adam reader]

hi can anyone help me a mate pop a fidelity cb 3000fm base station around to
me to wire the microphone up for it the microphone is a pama hand one many
thanks adam

[mikeFNB]

use a bloody search engine
there are loads of site with the info
we are not your slaves

fed 3000 is standard wiring

colours vary with pama mics

red tx
yel rx
white mod
blk/scn 0v

mike

Post by adam reader
hi can anyone help me a mate pop a fidelity cb 3000fm base station around to
me to wire the microphone up for it the microphone is a pama hand one many
thanks adam

[cubwolf]

Post by mikeFNB
fed 3000 is standard wiring

It depends what you call "standard wiring"
I would say call cybernet standard wiring but the 3000 isnt cybernet.

If its a standard pama mic then the colours are in brackets.

Mic Audio is Pin 4 (Yellow)
Ground is Pin 2 (Screen-gold)
Rx is Pin 1 (Black)
TX is Pin 3 (Red)

Dave

[mikeFNB]

well lets put it this way.
if someone cannot discover that if you touch a driver between 2 pins and the
thing makes RX noise
then if you touch it between another two pins it keys
then discover one is common to both above
so the last pin must be mod

i'd call that standard in terms of how CB works
try a few pmr mics!

nightmare

mike

Post by cubwolf

Post by mikeFNB
fed 3000 is standard wiring

It depends what you call "standard wiring"
I would say call cybernet standard wiring but the 3000 isnt cybernet.
If its a standard pama mic then the colours are in brackets.
Mic Audio is Pin 4 (Yellow)
Ground is Pin 2 (Screen-gold)
Rx is Pin 1 (Black)
TX is Pin 3 (Red)
Dave

[cubwolf]

Post by mikeFNB
well lets put it this way.
if someone cannot discover that if you touch a driver between 2 pins and
the thing makes RX noise
then if you touch it between another two pins it keys
then discover one is common to both above
so the last pin must be mod
i'd call that standard in terms of how CB works
try a few pmr mics!
nightmare
mike

Point taken.
Although i wouldnt like to try this approach on newer radios with volts on
some of the pins lol

A simple google search would have told him the answer

[mikeFNB]

oh god yes
the ones iilke at the moment are all the firms upgrading from maxons pm100
or 150
to kenwoods
if they use there old maxon mic it kills the volts on the kenwood so it dont
key!
been told its a simple fix
but i cant find the burned out smt yet

mike

Post by cubwolf

Post by mikeFNB
well lets put it this way.
if someone cannot discover that if you touch a driver between 2 pins and
the thing makes RX noise
then if you touch it between another two pins it keys
then discover one is common to both above
so the last pin must be mod
i'd call that standard in terms of how CB works
try a few pmr mics!
nightmare
mike

Point taken.
Although i wouldnt like to try this approach on newer radios with volts on
some of the pins lol
A simple google search would have told him the answer

[cubwolf]

We have some of those PM100s here at work.
Best tell the boss not to try and swap mics of the kenwoods we have as well
then!

[mikeFNB]

well if you need help on them etc just ask

mike

Post by cubwolf
We have some of those PM100s here at work.
Best tell the boss not to try and swap mics of the kenwoods we have as
well then!

[Peter]

Post by mikeFNB
oh god yes
the ones iilke at the moment are all the firms upgrading from maxons pm100
or 150
to kenwoods
if they use there old maxon mic it kills the volts on the kenwood so it dont
key!
been told its a simple fix
but i cant find the burned out smt yet

Also the CB radios which have scan on the mic may pop the PLL if you try shorting the wrong
pins.
It can do serious and expensive damage in the 10 Metre radios.


Regards,

Peter.
http://www.citizensband.radiouk.com/

[Peter]

Post by adam reader
hi can anyone help me a mate pop a fidelity cb 3000fm base station
around to me to wire the microphone up for it the microphone is a pama
hand one many thanks adam

Try the microphone wiring database at:
http://www.citizensband.radiouk.com/

Select the radio and microphone from the drop down lists and it should give you a colour to pin
diagram.
I believe the Fidelity 3000 and Pama microphone should be in the lists.


BTW: Please try to use punctuation, it makes it possible for people to understand you.


Regards,

Peter.
http://www.citizensband.radiouk.com/