Channel kit

[drew434]

I have a channel kit that I found in a box of cb parts I was wondering if if any one could tell me what kind it is and what will fit thank you




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[MDYoungblood]

Does the crystals have any frequency markings on them? I see a wire is missing right next to the switch.


3's

Greg

[drew434]

No I have looked them over and over and can't find any thing

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[MDYoungblood]

Looks like the switch is a DPDT so whatever the crystals are it will only add another 40 or 23 channels depending on the radio. I saw something similar for the Pearce Simpson SSB radios to let them get up in the 40 channel radio range.

3's

Greg

[drew434]

Ok I have found some number 15.810 14.910

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[Firebreather]

That is a channel kit for a Cobra 29GTL, 29LTD and Uniden PC76. The PLL in these radios is not modifiable so the adder crystal (15.350 Mhz) signal coming from the tripler circuit must be changed. In that particular channel board, the 14.910 Mhz crystal will give you the lower 40 channels, and the 15.810 Mhz one will give you the upper 40.

[dss56]

I know this is an old post but do you still have this xtal kit?

thanks dss56

[Bozo]

Glad to see you got in...

[dss56]

Bozo

Yes and thanks

Great site love it

[dss56]

Looks like an Expo A kit 40 up and 40 down with those xtal freqs