[OZAPRS] Fw: 40M APRS frequencies
Josh
vk2hff at vk2hff.ampr.org
Sun Dec 3 15:44:53 AEDT 2017
QF55ix, S/W Sydney. Roughly 40km SSW from VK2IO's 40m igate.
On 3/12/2017 3:31 PM, Glen English VK1XX wrote:
> where are you Josh?
>
>
> On 3/12/2017 3:28 PM, Josh wrote:
>> I briefly tried 40m APRS with my OT+ a few months ago but wasn't able to
>> get through to any igates.
>> I'm now running a Direwolf tracker in my car, so I've added a 300bps
>> modem on 7048.6 LSB today.
>> Currently I'm beaconing every 10 minutes with 50w but so far I haven't
>> been igated and I haven't heard any frames either.
>> I'm in a bit of a HF black hole here though, so might have to go for a
>> drive to do a proper test.
>>
>> - Josh VK2HFF
>>
>>
>>
>> On 3/12/2017 12:24 PM, Scott Evans wrote:
>>> That's why I'm on 40m too! 😉 the shift up in frequency was to align
>>> with the WIA band plan. As I've mentioned on this many times, I'm
>>> beaconing every 10 minutes with a maximum power output of 25w pep into a
>>> Hustler 5-BTV
>>>
>>> That frequency is your dial frequency for using 1600/1800Hz tones,
>>> however as I'm using a PK232MBX with DSP filter (after market addition
>>> from Timewave) my dial frequency is 510hz higher at 7.049110 LSB to
>>> compensate for the 2110/2310Hz tones of the PK232MBX!
>>>
>>> I'm using APRX with a 40m and a 2m ports, so anything heard on either is
>>> forwarded directly to T2TAS.
>>>
>>>
>>> On Sun., 3 Dec. 2017, 11:53 Graeme, <graeme at abrona.com.au
>>> <mailto:graeme at abrona.com.au>> wrote:
>>>
>>> Â Â Â Â Thanks Scott for confirming the frequency listed in the gateway
>>>     table. As my licence is only standard I don’t currently have
>>> access
>>> Â Â Â Â to 30m.
>>> Â Â Â Â Â Â Â Â Â Graeme 2HFG
>>> Â Â Â Â Â Â Â Â Â *From:* Scott Evans
>>> Â Â Â Â *Sent:* Sunday, December 3, 2017 11:40 AM
>>> Â Â Â Â *To:* Australian APRS Users
>>> Â Â Â Â *Subject:* Re: [OZAPRS] Fw: 40M APRS frequencies
>>> Â Â Â Â Â
>>> Â Â Â Â Current frequency for 40m is 7.048600 LSB (1600/1800Hz) as far as
>>> Â Â Â Â I'm aware there's only VK2IO & myself (VK7HSE) but it's possible
>>> Â Â Â Â there's more but that's all that I'm aware of...
>>>
>>>
>>> Â Â Â Â On Sun., 3 Dec. 2017, 10:42 Graeme, <graeme at abrona.com.au> wrote:
>>>
>>>         Question now answered - I’ve been directed to the HF Gateway
>>> Â Â Â Â Â Â Â Â table rather than the obsolete HF APRS frequency table on the
>>> Â Â Â Â Â Â Â Â same site.
>>> Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â *From:* Graeme
>>> Â Â Â Â Â Â Â Â *Sent:* Sunday, December 3, 2017 10:03 AM
>>> Â Â Â Â Â Â Â Â *To:* OZAPRS at aprs.net.au
>>> Â Â Â Â Â Â Â Â *Subject:* 40M APRS frequencies
>>> Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Is the HF frequency table shown on aprs.net.au
>>> Â Â Â Â Â Â Â Â <http://aprs.net.au>, particularly for the 40M band but also
>>> the
>>>         20M band, correct? 7036.00 appears to be outside the current
>>> Â Â Â Â Â Â Â Â WIA band plan digital frequencies.
>>> Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Thanks,
>>> Â Â Â Â Â Â Â Â Graeme 2HFG
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