[OZAPRS] HF APRS Mobile (shifts)

[Tony Hunt]

Andrew HF 300 Bd is 200Hz shift .. Have a look at these tables for the
various TNCs in use
http://www.aprs.net.au/hf_aprs_information.htm

The PK232s tend toward 170Hz shift which is a left over from the old RTTY
original 2125 2295 tones .. Ive modded my PK232 for 200Hz work .. The
PK232
is also capable of  1000Hz shift at 300 Bd but I would not recomend it on
HF
SSB.. You will make lots of enemies and no contacts..

Tony VK5AH


> Date: Tue, 3 Apr 2007 19:48:18 +1000
> From: "Andrew Rich" <vk4tec at tech-software.net>
> Subject: Re: [OZAPRS] HF APRS Mobile (shifts)
> To: "VK / ZL  APRS Users" <ozaprs at aprs.net.au>
> Message-ID: <LGEKIKIAKJPNFGILGJBBOEAGDHAA.vk4tec at tech-software.net>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Reading thru my KPC-3 manual, it does a 1000 Hz shift at 300 Baud.
>
> Now HF is different shift is it not ?
>
> I see the opentracker does 300 baud, but at what shift ?
>
>
> -----------------------------------------
> Andrew Rich
> Amateur radio callsign VK4TEC
> email: vk4tec at tech-software.net <mailto:vk4tec at tech-software.net>
> web: http://www.tech-software.net
> Brisbane AUSTRALIA

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