Need 307.2 kHz crystals

From: Michael Holley <>
Date: Sat Oct 4 15:56:23 2003

I am looking for a supply of 307.2 kHz crystals to restore some TV
Typewriters. I need 2 crystals and someone else needs one or two. I have not
been able to locate any.

I can get them made at International Crystal Manufacturing (ICM) for about
$55 each with a 6 week lead time.

I would like to find some at a better price. I can make a small PCB with a
1.8432 MHz oscillator and a divide by 6 IC. This would cost about $75 total
for 6 items, but I would like to find a crystal.

I am adding the baud rate option to the CT-S serial interface, the default
was a fixed 110 baud.

Michael Holley
Received on Sat Oct 04 2003 - 15:56:23 BST

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