Could use a serial converter, say from RS232 to RS422 and then convert it back
at the amp. 422 is common in industrial environments for range and noise
cancelling. A few commercial computer suppliers have them. Blackbox also is
one of the suppliers of these converters, but their pricing can be high
Chris
VE3CEA
Sent from myMail for iOS
Sunday, May 5, 2019, 20:27 -0400 from ken.asmus@gmail.com <ken.asmus@gmail.com>:
A local amateur has an Alpha 9500 that he would like to control remotely.
The amp is located in an out building about 170 feet from the main shack.
Has anyone a solution for this distance, probably too far for a serial
cable,
73
Ken VA3KA
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