[OZAPRS] UIViewV2.39 (16 bit) bad packet formation?

[Richard Hoskin]

Yep it sounds like a deviation (audio) problem.

You need to make sure your deviation is set to between 3Khz and 3.5Khz for
packet. If the deviation (audio) is too high (loud) or to low (soft) the
transmitted packets will not be decoded.

Cheers
Richard
VK3JFK

-----Original Message-----
From: ozaprs-bounces at aprs.net.au [mailto:ozaprs-bounces at aprs.net.au] On
Behalf Of G T & C A Beagley
Sent: Monday, 21 August 2006 10:27 AM
To: VK / ZL APRS Users
Subject: Re: [OZAPRS] UIViewV2.39 (16 bit) bad packet formation?

You don't say if you are using a modem or soundcard with AGWPE.
Sounds to me like the Tx isn't getting enough audio. I have similar 
problems with my old ICOM 255A. Audio level is barely sufficient and 
other stations can't always decode. The 255A (which uses a mic with 
inbuilt preamp) really needs a preamp on the audio input as TNCs just 
don't have enough output to drive the Tx adequately. The audio is quite 
noticeably very weak when monitoring the Tx..

Graham

ZL1GTB

vk4hma at mac.com wrote:

>Hi All
>
>I have just setup a small digipeater at my QSL, but have been having  
>significant problems with not being heard by other stations. I  
>believe that UIView is not forming posit packets properly...
>
>More detail. The setup....
>
>Old Pentium 150MHz machine using AGWPE, through a 2.5Watt Kenwood 2M  
>handheld to a highly elevated groundplane whip. Can work audio  
>simplex, and hit local voice repeaters, so the radio side is good.  
>Software. AGWPE, and UiView V2.39 under Win98.
>
>Basically, using this setup I _can_ send to my car (Kenwood D700A)  
>messages, pings, DX? requests, and all get through with any responses  
>from my car being properly decoded on the UIView end...however any  
>positional data SENT by UiView is NOT decoded by the Kenwood, or the  
>local WIDE.
>
>
>
>Have investigated using the Kenwood terminal screen and think that  
>packets are malformed by UiView ONLY when sending posits, as I don't  
>see completely formed packets for the posits.
>
>Anyone else seen this behavior?   (My next action is to go to the 32  
>bit version, if thats no good, changing to a hardware TNC, but it  
>would be good to find the fault)
>
>Thanks
>
>Andrew
>
>_______________________________________________
>Ozaprs mailing list
>Ozaprs at aprs.net.au
>http://aprs.net.au/mailman/listinfo/ozaprs
>
>  
>

-- 
G T & C A Beagley
24 Blomfield St
Rotorua 3015
New Zealand

Ph 07 3460677
(64 7 3460677)
Mob 0274 531584





-- 
This outgoing message certified virus free.
Checked by AVG Free Edition.
Version: 7.1.405 / Virus Database: 268.11.3/423 - Release Date: 18/08/2006

_______________________________________________
Ozaprs mailing list
Ozaprs at aprs.net.au
http://aprs.net.au/mailman/listinfo/ozaprs

_______________________________________________
Ozaprs mailing list
Ozaprs at aprs.net.au
http://aprs.net.au/mailman/listinfo/ozaprs
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://second.aprs.net.au/pipermail/ozaprs/attachments/20060821/489cc203/attachment.htm