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Radio Make and Model: Ham International Concorde II
PCB Number: PTBM121
PLL Number:
Test gear available: Freq counter
Symptoms: Mid band cannot be tuned correctly, CT2 will go 20.327-20.328 MHz

What is working: Lo and Hi band can be tuned normally

What has been tried: Changed Mid band crystal to Lo band slot and did the same thing there

Did it suddenly happen ?: Worked fine 2 months ago, has been powered off and now it doesn't
Anything else that may be of help?:

It sounds like the Mid band crystal has had it's day and needs replacing, what frequency is on it as I might have one.

20.330 MHz, grrreat if you have one

How many do you need.

I'll be happy with one! You will receive pm shortly.

What type is it, is it plug in or soldered in.
Dave.

Plug in. There are slots for xtals in the board.

I've posted you one of each, with a bit of luck that should sort your problem out.

Thanks!!

Got it today, thanks a million for fast mailing and bringing HAMmer back to business!!

Your welcome and if you ever need a S.Hi crystal I've got loads of them.
Dave.