Re: Need 12.000 MHz crystals for the BITX40 #bitx40help #bitx40

Bill Cromwell

Hi Steve,

My own idea was that if they are all off a bit and all off the same amount they're *good*. Each uBitx has to be tweaked a little because the filters and the clock xtals are all just a little different one from another. My experience with xtal filters in older ham gear points to the same thing. None of them would be at 9.00000000000000000000000000000000000 or 12.000000000000000000000000 MHz.

I am thinking that your 50 percent is on the low side and of the other 50 percent many of those would match well enough as an additional set of filters.


Bill KU8H

On 10/23/2018 10:48 AM, G1KQH via Groups.Io wrote:

I am sure out of 100 you could get 50% of them to match and maybe more!

73 Steve
bark less - wag more

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