[JRC] NRD-525 + CMH-532 (Mac) experts?

Sun, 29 Jun 2003 00:56:12 +0100

Cornel,

What kind of command are you trying to receive back from the receiver? 

Chuck
[email protected]

Cornel wrote:

> Hello JRC list
> 
> I'm trying connect my old 525 with CMH-532 RS-232c interface to a 
> Macintosh Powerbook with
> keyspan serial adapter. (RS-422)
> I have used the original manuals with the CMH-532 Pin asignement 
> table.  (correct data?)
> 
> On the NRD RS-232c i connect pin 2 (SG) 6 (RD) and 9 (SD) to pin  7 
> (SG), 2 (SD), and 3 (RD) to a
> DB-25-Mac modem cable. Software Is MacLoggerDX 3.1. OS X 10.2.6
> 
> Problem is, it works only in one direction; the RX recieves data from 
> the computer but won't send back any data
> to the software. How can i test the CMH-532 with the computer, telnet ?
> 
> I'm puzzled. Anyone ?
> 
> Cornel
> jn47hl
> (fr. HE9WMW)
> SWL
> 
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