[OZAPRS] QRG drift HF APRS

OE3MZC Mike oe3mzc at oevsv.at
Thu Jun 30 17:05:17 EST 2011


The measurements are correct with 6Hz tolerance...

 

From: VK4UN [mailto:vk4un at bigpond.com] 
Sent: Donnerstag, 30. Juni 2011 01:51
To: Mike Zwingl oe3mzc; Australian APRS Users
Subject: Re: [OZAPRS] QRG drift HF APRS

 

What makes you think that VK6UZ-4 Info is correct??

In the list you sent out below shows that VK4VP-15 is in the list on the
29th June 2011 which is yesterday, and he hasn't TX on HF APRS since the 15
May 2011

Sounds like a storm in a teacup to me, in the latest list on the web on
VK6UZ-4 shows me TX today, my radio isn't turned on

 

73's  David    VK4UN

 

----- Original Message ----- 

From: Mike Zwingl oe3mzc <mailto:oe3mzc at oevsv.at>  

To: Australian APRS Users <mailto:ozaprs at aprs.net.au>  

Sent: Wednesday, June 29, 2011 9:37 PM

Subject: [OZAPRS] QRG drift HF APRS

 

see how all stations on 10Mhz are drifting offset in QRG:

http://aprs.fi/?c=raw <http://aprs.fi/?c=raw&call=vk6uz-4> &call=vk6uz-4

It is not the absolute but the relative value to each other that makes the
problem in decoding hf-aprs sigs.

(values after callsigns is given in Hz)

 

2011-06-29 11:24:57 UTC: VK6UZ-4 <http://aprs.fi/?c=raw&limit=&call=VK6UZ-4>
>APU25N,TCPIP*,qAC,T2AUST:=3211.17S/11604.17E&HF-IGATE 10147.6USB Perth
2011-06-29 11:29:01 UTC: VK6UZ-4 <http://aprs.fi/?c=raw&limit=&call=VK6UZ-4>
>APRS,TCPIP*,qAC,T2AUST:>dF (Hz): WIDE1 +100, VK2GKA-15 +50, VK7BW-15 +50,
VK8ZAB-4 +25
2011-06-29 11:29:02 UTC: VK6UZ-4 <http://aprs.fi/?c=raw&limit=&call=VK6UZ-4>
>APRS,TCPIP*,qAC,T2AUST:>dF (Hz): VK4UN-4 +62, VK5ATN-15 +65, VK5LY-15 +43,
VK4KWI-15 +75
2011-06-29 11:29:02 UTC: VK6UZ-4 <http://aprs.fi/?c=raw&limit=&call=VK6UZ-4>
>APRS,TCPIP*,qAC,T2AUST:>dF (Hz): VK2AJ-15 +50, KF7EU-6 +25, ZS6SS-3 +62,
VK2TV-4 +143
2011-06-29 11:29:02 UTC: VK6UZ-4 <http://aprs.fi/?c=raw&limit=&call=VK6UZ-4>
>APRS,TCPIP*,qAC,T2AUST:>dF (Hz): VK3DHI-15 +68, VP8DEU +43, VK2DQC-15 +81,
VK4DMI-4 +96
2011-06-29 11:29:02 UTC: VK6UZ-4 <http://aprs.fi/?c=raw&limit=&call=VK6UZ-4>
>APRS,TCPIP*,qAC,T2AUST:>dF (Hz): VK4HW-15 +46, VK4VP-15 +25, DL8RCB-3 +100,
IW2GOB-10 +100
2011-06-29 11:29:02 UTC: VK6UZ-4 <http://aprs.fi/?c=raw&limit=&call=VK6UZ-4>
>APRS,TCPIP*,qAC,T2AUST:>dF (Hz): VK4KMR-15 +46, F5LDS-4 +112, VK2SX-15 +50,
LA4FPA-15 +87
2011-06-29 11:29:02 UTC: VK6UZ-4 <http://aprs.fi/?c=raw&limit=&call=VK6UZ-4>
>APRS,TCPIP*,qAC,T2AUST:>dF (Hz): VK7DIK-4 +40, VK3MY-4 +65, VK3BZQ-9 +37,
VK5LY-4 +43
2011-06-29 11:29:02 UTC: VK6UZ-4 <http://aprs.fi/?c=raw&limit=&call=VK6UZ-4>
>APRS,TCPIP*,qAC,T2AUST:>dF (Hz): VK4UN-15 +43, VK8LM +50, VK5LY-6 +50,
VK3BDG-9 -18

----- Original Message ----- 

From: Michael Wain <mailto:vk3hau at bigpond.net.au>  

To: Australian APRS Users <mailto:ozaprs at aprs.net.au>  

Sent: Thursday, April 28, 2011 2:01 AM

Subject: Re: [OZAPRS] HF APRS with an FT 857D and Kantronics KP3

 

G'day Russ,

 

Thanks for the reply, I've been meaning to set up a buy / sell page on the
web site, just hav'nt had time, but any way I'll asks arould for you.

 

P.S. I also have a web site at vk3hau.com but the info is a bit old now.



Yours sincerely 

 

Michael Wain - VK3HAU

 

EGARC Inc. Publicity Officer. Ph: 613 - 51411650


On 28/04/2011, at 0:06, "Russell" <ashdown at hunterlink.net.au> wrote:


Hi Michael,

 

Had a look at your club site.....pretty good.

 

If you or the club has a KP3 spare I would like to buy it and put it in
service as a digi in our area.

 

Russ 

 

VK2VK

 

 

-------Original Message-------

 

From: Michael Wain <mailto:vk3hau at bigpond.net.au> 

Date: 27/04/2011 23:32:57

To: Australian APRS Users <mailto:ozaprs at aprs.net.au> 

Subject: Re: [OZAPRS] HF APRS with an FT 857D and Kantronics KP3

 

The only work out my KPC-3 gets nowa days is beaconing my weather station
from the ui-view32 software, cost me nearly $300 back in the day of packet
16 years ago, and it got a lot of work, but now, just seats in the corner of
the shack tx every 30 mins, I have always wanted to setup a Igate on hf (
40mtrs ), oh well, one day maybe if the wife is not looking at the bank
account I mite look at the KAM. 

 

 

 

Yours sincerely


Michael Wain - VK3HAU


EGARC Inc. Publicity Officer.

Ph : 613 - 51411650
Email - vk3hau at vk3egc.org
Web -  <http://www.vk3egc.org/> http://www.vk3egc.org 

<macbean tartan - sheld1.jpg>< a>



----- Original Message ----- 

From: Russell <mailto:ashdown at hunterlink.net.au>  

To: Australian APRS Users <mailto:ozaprs at aprs.net.au>  

Sent: Wednesday, April 27, 2011 9:46 PM

Subject: Re: [OZAPRS] HF APRS with an FT 857D and Kantronics KP3

 


Hi Shaun,

 

 

 

I've been running a Kantronics KP3 ($80 on VKHAM) with a IC2820 at my shack
for about three month now and it works a treat, VK2VK-5. (2M)

 

Software is Ui-View and running KISS on the KP3

 

 

I have just landed a Kantronics All mode "KAM" (runs HF and VHF) from UK for
$120 AU.

 

Hoping to be on HF within the week if work allows. I also have a FT-857D
that I hope to run my HF Igate on.

 

 

If I can be of any assistance give me a yell.

 

 

For your info. 

 

Regards

 

Russ  

 

VK2VK-5 Central Coast Igate

 

 

 

 

-------Original Message-------

 

From: Shaun <mailto:shaunbaby at optusnet.com.au> 

Date: 27/04/2011 09:30:32

To: Australian APRS Users <mailto:ozaprs at aprs.net.au> 

Subject: Re: [OZAPRS] HF APRS with an FT 857D and Kantronics KP3

 

OK, I set the TNC back to 2m 1200 settings and all working fine, so it would

appear the 200 vs 800hz was the issue. Silly that Kantronics didn't address

the issue rather than just telling you it won't work.

 

I set my symbol to a bike as I had never really worked out how to do that
part

or the set up although for today I think I should change it to a boat with

this rain!

 

And for the info of the APRS.net.au people this link is broken in the

configurations page:  http://web.ew.usna.edu/~bruninga/aprs/symbolsX.txt

 

Once again, thanks for all your help.  Even though it didn't work I now have
a

better understanding of this part of our hobby.

 

73

 

Shaun VK2XPP-9

 

On Wed, 27 Apr 2011 05:43:28 Shaun wrote:

> Thanks Terry,

> 

> This explains a lot, and although not the outcome I was looking for, your

> help has saved me a lot of time.

> 

> Anyone got a cheep 300 baud 200 hz modem going?

> 

> Thanks to all that contributed.

> 

> 73

> 

> Shaun VK2XPP-9 for now.

> 

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