[OZAPRS] Fw: 40M APRS frequencies

[Josh]

Hi Gavin,
That's what I was using initially, but my SBC's under-clocked CPU wasn't
coping too well with the extra load so I commented out the 7 at 30 decoders
to use the default 3 at 30Hz - and that is what caused the incorrect tone
pair to be selected.

- Josh VK2HFF


On 3/12/2017 7:00 PM, Gavin Rogers wrote:
> On 3/12/2017 3:56 PM, Josh wrote:
>> Thanks Gerard.
>>
>> I had a minor issue with direwolf using the wrong tones earlier, it
>> appears that
>> the config line "MODEM 300" will cause 1600 & 1800 tones to be used but
>> "MODEM 300 # [comment]" causes 1200 & 1800 Hz tones.
> Try using
> MODEM 300 7 at 30
> 
> This will set up a number of modem frequency groups that'll help with
> (mis)tuning:
> 
> Channel 0: 300 baud, AFSK 1600 & 1800 Hz, D, 48000 sample rate
>         0.0: D 1510 & 1710
>         0.1: D 1540 & 1740
>         0.2: D 1570 & 1770
>         0.3: D 1600 & 1800
>         0.4: D 1630 & 1830
>         0.5: D 1660 & 1860
>         0.6: D 1690 & 1890
> 
> Fairly unlikely I'll get anything here on Perth on 40m on packet with my
> antenna but I'm curious on the performance of Direwolf on HF so I'll
> have my station listening for a few days.
> 
> 73
> Gavin
> VK6HGR
>