Thanks for the great info Chuck.
Good job on your C program.
This will definitely help me out and I appreciate it.
73,
Alan, N8WQ
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On 5/26/25 15:49, chuck adams via groups.io wrote:
If I did it, do I get to name it?? :-)
I went to Aliexpress and ebay and looked up available crystal frequencies
for off the shelf values.? I cheated and added one more frequency from
the 1W values (22.040MHz) as a double check for 40m.
I wound up with 49 values, shown here so you can cut and paste or use
as you see fit.? Even add values that you find.? I did not go to
Digikey or Mouser as I did not want to spend hours on this.? Spent
less than 30mins, so you get what you pay for.
?1.843? 2.000? 2.457? 3.276? 3.579? 4.000? 4.096? 4.433? 4.500 4.897? 4.915
?5.000? 5.529? 6.000? 6.745? 7.200? 7.372? 8.000? 8.192? 9.380 9.815 10.000
10.245 11.059 12.000 12.288 13.560 14.318 14.745 15.000 16.000 16.934 18.000
18.432 20.000 21.477 22.118 24.000 24.576 25.000 26.000 27.000 30.000 32.000
32.780 33.868 36.000 40.000 23.040
Wrote a quick little ditty in C and here is what I get.? FYI and hope it
helps.? I only did 40m to 10m for the first pass, including the WAR bands.
? ham freq??? crystal? crystal
?? 10.103???? 4.897??? 15.000
?? 10.118??? 12.000??? 22.118
?? 14.105???? 7.372??? 21.477
?? 14.118???? 8.000??? 22.118
?? 21.040???? 2.000??? 23.040
?? 21.085???? 4.915??? 26.000
?? 21.103???? 4.897??? 26.000
?? 21.197???? 1.843??? 23.040
?? 28.157???? 1.843??? 30.000
?? 28.280???? 4.500??? 32.780
??? 7.040??? 16.000??? 23.040
??? 7.059???? 4.000??? 11.059
??? 7.066??? 16.934??? 24.000
Alan N8WQ