[TenTec] HP GPS Receiver
Jim Reid
jimr.reid at verizon.net
Fri Jun 20 17:38:18 EDT 2003
> Question: Has anyone else had trouble communicating with their Z3801A
units
> while using a standard RS-232 serial cable after making the internal
serial
> port mod? Just to keep this on-topic, we are discussing the external
> frequency reference to the Ten Tec RX-340 receiver. Thanks.
Paul,
It may be a "null" modem vs. straight through RS-232 problem
You might try reversing the pin 2 and 3 wires on one end or
the other of your interface cable. Just a thought, hi. I have
no idea how the internal mod inside the hp unit leaves the
xmit and rcv signal wires.
73, Jim KH7M
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