Re: ELECRAFT TO TOKYO HY-POWER 2.5

Posted by Phil Salas on May 28, 2010; 3:55pm
URL: http://elecraft.85.s1.nabble.com/ELECRAFT-TO-TOKYO-HY-POWER-2-5-tp5113595p5113699.html

The THP2.5 uses a regular 15-pin D-connector, whereas the K3 uses the 15-pin
HD D-connector.  Nothing special needs to be done, other than finding the
pin outs from the manuals.  The THP 2.5 even has pull-up resistors so early
K3 radios will drive the band data input just fine (NOT the case with the
THP 1.5, where you need the K3 pull-up mod).  If you plan on using ALC, you
do need the K3 negative-going ALC mod if you have an early K3.

Phil - AD5X

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