[OZAPRS] What's Happened to HF APRS in VK?

[Chris Hill]

Hi Bob,

No, I think he means LSB, suppressed carrier of 10149.0, using modems with
1100Hz & 1300Hz tones, hence Tone_1 = 10147.9kHz and Tone_2 = 10.147.7kHz.


I gather you think it's a good idea for Australia to use the same 10MHz
APRS
frequency as the rest of the world?
ie Tone_1 = 10149.2kHz and Tone_2 = 10149.4kHz

This can be achieved using USB, with the radio set to a display frequency
of
10148.10kHz (once again, assuming modem tones of  1100Hz & 1300Hz).


73,


Chris
vk6kch


p.s  Any comments on firmware on the D-700?  I'm about to buy one, and
want
to make sure I get the latest feature set.



-----Original Message-----
From: ozaprs-bounces at marconi.ics.mq.edu.au
[mailto:ozaprs-bounces at marconi.ics.mq.edu.au]On Behalf Of Bob Bruninga
Sent: Tuesday, 14 October 2003 10:14 PM
To: rhoskin at bigpond.com; ozaprs at marconi.ics.mq.edu.au
Subject: RE: [OZAPRS] What's Happened to HF APRS in VK?


On Tue, 14 Oct 2003, Richard Hoskin wrote:

> This reminded me of one of the Main reasons we used 10.149Mhz for HF
> APRS in VK3. The Kenwood digital synthesized transceiver we are using
> will not transmit above 10.149.999Mhz.

Do you mean 10.149.000 Mark tone?  If so, why not just use 10.149.200 MARK
tone which is what the rest of the world is using...

Bob, WB4APR

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