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D-Rats and TNC ( Slow Transfer Speed)


 

A few months ago I connected my D-Rats to my local tnc(timewave pk96) in kiss mode and overall it worked great. Where I saw the slowness was in transfer speeds and retries.

I was working with another local ham and we are only 5 miles away at max.

I had found some document with some TNC value to set in D-Rats. Is there a trick to get the file transfer speed the same as what packet sends normally.

Michael Hendershot - K4MKH


 

Michael,
?
What freq and radio are you using with your TNC?? And the answer is yes, you should be able to achieve the same speed as Packet on VHF.
?
N4VIP


On Fri, Jun 14, 2013 at 12:21 PM, k4mkh <k4mkh@...> wrote:
?


A few months ago I connected my D-Rats to my local tnc(timewave pk96) in kiss mode and overall it worked great. Where I saw the slowness was in transfer speeds and retries.

I was working with another local ham and we are only 5 miles away at max.

I had found some document with some TNC value to set in D-Rats. Is there a trick to get the file transfer speed the same as what packet sends normally.

Michael Hendershot - K4MKH




--
73 de N4VIP (SFARES EC, SANTA FE AND SAN MIGUEL COUNTIES DEC), Don


steven hoffman
 

There's the radio data baud rate, the baud rate of the serial port, many variables and choke points.
?
KC2YYF

From: Donald Hinsman
To: d-rats_group@...
Sent: Friday, June 14, 2013 3:17 PM
Subject: Re: [d-rats_group] D-Rats and TNC ( Slow Transfer Speed)
?
Michael,
?
What freq and radio are you using with your TNC?? And the answer is yes, you should be able to achieve the same speed as Packet on VHF.
?
N4VIP
On Fri, Jun 14, 2013 at 12:21 PM, k4mkh <k4mkh@...> wrote:
?

A few months ago I connected my D-Rats to my local tnc(timewave pk96) in kiss mode and overall it worked great. Where I saw the slowness was in transfer speeds and retries.

I was working with another local ham and we are only 5 miles away at max.

I had found some document with some TNC value to set in D-Rats. Is there a trick to get the file transfer speed the same as what packet sends normally.

Michael Hendershot - K4MKH

-- 73 de N4VIP (SFARES EC, SANTA FE AND SAN MIGUEL COUNTIES DEC), Don