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[aprssig] Delayed packets

Stephen H. Smith wa8lmf2 at aol.com
Tue Jun 6 19:06:45 UTC 2006


ron.stordahl at digikey.com wrote:
> In my original reply I said that pin 3 was the squelch input to the 
> MFJ1270C (also MFJ1270B).  This is an error...it's pin 5.  From the 
> rear of the TNC this pin is the second one counting from the right.
>
>  I do not know what outputs are provided from the FT-1500M on the 
> MiniDIN-6 connector you make reference to,

It's the standard interface that provides TX audio in, raw RX 
discriminator audio out a.k.a. "9600 baud receive", de-emphasized 
squelched RX audio a.k.a. "1200 baud receive", TX PTT and TTL-level RX 
Squelch/COR indicator.   Full details on this standard interface, used 
on many radios today, are on my website at:

    http://webs.lanset.com/wa8lmf/miscinfo/MiniDIN6-Packet.pdf       

Note that this link directly opens an Acrobat PDF file.   





--

Stephen H. Smith    wa8lmf (at) aol.com
EchoLink Node:      14400    [Think bottom of the 2M band]
Home Page:          http://wa8lmf.com


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