[OZAPRS] 40 mtr APRS
Ray Wells
vk2tv at exemail.com.au
Sat Mar 28 17:45:16 EST 2009
Finding the "right" frequency for HF packet can be a frustrating
experience, moving the dial 10Hz or 20Hz at a time, with fingers
crossed and hoping for some sort of miracle.
I use the waterfall display in Spectrum Lab, but I used to use Digipan
(I think). Just feed a sample of you rx audio to the sound card and tune
until the incoming band of decoded audio is centred on the centre
frequency of YOUR modem tone pair. It works miracles in taking away the
guess work.
Ray vk2tv
David and Justine Olsen wrote:
> Shame, It is pretty quiet here, just some atmospherics. I Rx a few
> packets that are either side of my dial freq and a couple that are
> spot on, but no decodes yet.
>
>
>
> On 28 Mar 2009, at 16:09, Phillip wrote:
>
>> Hi,
>> I have moved my HF gateway from 30 mts 10.147.6 to 40 mts
>> 7036.5 and
>> it has been here for 2 weeks.
>>
>> Right now and most of the day there have been phone contest stations
>> under
>> and above and even right on this Freq
>>
>> 73 Phillip
>> ZL2TZE
>>
>>
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