[WriteLog] FSK/Com port Interface

[Richard Thorne]

I solved my problem, it was a bad 2n2222 transistor.


----- Original Message -----
From: "Richard Thorne" <rthorne@tcac.net>
To: "Write Log List" <writelog@contesting.com>
Sent: Friday, July 19, 2002 10:18 PM
Subject: [WriteLog] FSK/Com port Interface


BlankHello Group:

I decided to get the ol' solder iron out and build up a quick circuit to use
FSK with my 756pro.  When the rig is keyed I only get a solid carrier, no
tones.  Now the the circuit is simple and I have tripple checked my work.
I'm using a 2n2222 transistor and a 1K ohm resistor.

Is the 2n2222 enough to drive the rig?


Rich Thorne
ARS: N5ZC
AMA: N5ZC
Amarillo, TX
http://www.tcac.net/~rthorne/index.html




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