[amsat-bb] Signalink Modification for 9600 baud

David W0DHB dave at w0dhb.net
Wed Oct 11 20:00:25 UTC 2017


Tony

The built in 9100 USB soundcard will not work for 9600 baud packet.
Not sure about signallink and 9100

Dave W0DHB


-----Original Message-----
From: AMSAT-BB [mailto:amsat-bb-bounces at amsat.org] On Behalf Of ab2cj
Sent: Wednesday, October 11, 2017 11:50
To: amsat-bb at amsat.org
Subject: [amsat-bb] Signalink Modification for 9600 baud

All:

Has anyone modified a Signalink interface to work 9600 baud satellites? 
It's my understanding that transformers and other isolation components
introduce phase distortion making the unit inoperable for 9600 baud
operation.

Has anyone tried the stock USB unit with the built-in sound card on
terrestrial 9600 baud packet?

Tony -K2MO


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