Jack/KC7MG,
I made a very simple homebrew cable using just a two transistors and five resistors. Here is the circuit: http://www.mindspring.com/~n2wwd/html/body_doppler_compensation.html
I hate soldering connectors, so I took a DB9 cable and cut off one end to save on having to solder that connector, leaving only the connector on the radio side which needed to be soldered. I built the circuit on a small breadboard and put it in a plastic box. The cable works great.
GL
Rolf NR0T Amsat #38889 Amsat UK
On Mon, Mar 23, 2015 at 12:40 PM, ingejack@cox.net wrote:
Need to know what USB cable that FT736R users are using to connect their computer and SATPC32 with. It calls for a RS232 TTL cable but need to know what company and cable descrition they are using if possible., Thanks for any help !! Jack/KC7MG _______________________________________________ Sent via AMSAT-BB@amsat.org. AMSAT-NA makes this open forum available to all interested persons worldwide without requiring membership. Opinions expressed are solely those of the author, and do not reflect the official views of AMSAT-NA. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb