[1000mp] It''s terrible to get old! RTTY help please.

Kostas Stamatis sv1dpi at otenet.gr
Wed Jan 5 16:11:33 EST 2011


Hello Tom and others
HNY to all
PTT is via pin 7
CW via pin 4
and ground is on pin5
you need an rca connector connected to ptt back of the radio.
Vox works only if you connect to mic or in patch (agn rca connector). 
Becareful that patch in and mic are in prallel. So you must unplug the mic.
www.rttycontesting.com is a very helpful site.
Ask me agn if i can help you
73 and hope cu in RU
Kostas sv1dpi


----- Original Message ----- 
From: "Tom Horton" <k5iid at sbcglobal.net>
To: <1000mp at mailman.qth.net>
Sent: Wednesday, January 05, 2011 9:44 PM
Subject: [1000mp] It''s terrible to get old! RTTY help please.


> OK,
> I have used my MP on RTTY before but it has been 10 years ago or so.
> I am trying to get back into it.
> I have a USB audio device connected to the computer and have the MP 
> connected to it via two Radio Shack transformers. This is my old stuff 
> that was still wired. I am running in LSB. I am connecting to the Packet 
> input like I have before. I can print very well using MMTTY on RTTY amd 
> Digipan on PSK31.
> I can hear great but cannot key the transmitter. I am not keying the PTT 
> but was trying to use VOX. Even when I key the transmitter manually there 
> is no output. I have checked the cable from the rig and it is OK. The 
> transformers are not open or shorted.
> Is it not possible to use VOX or must I use PTT? The 5 pin packet 
> connector that I used before did not have anything soldered to the PTT or 
> BUSY pins.
> I am obviously missing something and would appreciate some assistance.
> Tom K5IID
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