solve for X...

[space cowboy]

http://www.cbtricks.com/pub/secret_cb/vol_10/graphics/secret_cb_vol_10_pg56.pdf

bottom 3 lines. Is X a tuning crystal? I looked at ken's electronics but there's no 10.600 listed.

 

[fodendaf]

subtract one frequency from the other and divide by 2 and add the result to the lower frequency indicates

x3 originally was labelled 10.825

by the same metric
x2 was originally 13.1575

you will have to get the crystals cut especially for the task most probably.

 

[Brake Weight]

 

[Robb]

you will have to get the crystals cut especially for the task most probably.

Crystals, oscillators, filters, precision crystals, TCXOs and more from International Crystal

 

[sonoma]

Crystals, oscillators, filters, precision crystals, TCXOs and more from International Crystal

international crystal is here in Okla just about 15 miles from me. I have used them before to make crystals for what I needed. the building they are in is from the early 50's or older. they always needed the schematic for the radio I was having crystals made for so they could build them right. they do a good job. if it is some thing they do not carry it is rather expensive for a crystal to be made. last time I used them was about 2005 and the crystal back then was 20.00 to make it.

 

[Road Squawker]

View attachment 10564

X= 42

HHGTTG**Jump_im**

 

[space cowboy]

sweet. thanks.

 

[mr_fx]

x = 5

 

[melaza]

PLL 5080 Channel Expansion

low and high freqs.