[Elecraft] K3s/P3 CBLP3Y with other equipment

[Don Wilhelm]

Phil,

There are RS-232 "Y" adapters that will accomplish what you want.
Make certain the other devices will not attempt to transmit - their 
drivers on the RS-232 lines must be disabled and present a high impedance.

73,
Don W3FPR

On 11/16/2016 8:53 PM, Phil Holliday wrote:
> Is there a schematic for this cable assembly?  I am looking at the simplest way of connecting other RS-232 driven peripheral equipment which are just ‘listening’ devices, in my case my SteppIR SDA100 controller and SPE 1K-FA linear and minimizing cables now that I have a K3s & P3 connected by USB to my laptop with Logger32 and N1MM+ as my logging applications.  My immediate thought is to tap into the CBLP3Y cable at the PC connection on the P3 and daisy chain the other devices.   73 Phil zl3pah
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