[OZAPRS] 10 MHz APRS
vk4tec at tech-software.net
vk4tec at tech-software.net
Sun Dec 3 15:33:28 AEDT 2017
VNA is showing me VSWR 6:1 on car
I have an issue
Heard New Zealand on 7 MHz
Andrew
-----Original Message-----
From: OZAPRS [mailto:ozaprs-bounces at aprs.net.au] On Behalf Of Glen English VK1XX
Sent: Sunday, 3 December 2017 2:31 PM
To: ozaprs at aprs.net.au
Subject: Re: [OZAPRS] Fw: 40M APRS frequencies
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:
>>
>> Thanks Scott for confirming the frequency listed in the gateway
>> table. As my licence is only standard I don’t currently have access
>> to 30m.
>>
>> Graeme 2HFG
>>
>> *From:* Scott Evans
>> *Sent:* Sunday, December 3, 2017 11:40 AM
>> *To:* Australian APRS Users
>> *Subject:* Re: [OZAPRS] Fw: 40M APRS frequencies
>>
>>
>> Current frequency for 40m is 7.048600 LSB (1600/1800Hz) as far as
>> I'm aware there's only VK2IO & myself (VK7HSE) but it's possible
>> there's more but that's all that I'm aware of...
>>
>>
>> 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
>> table rather than the obsolete HF APRS frequency table on the
>> same site.
>>
>> *From:* Graeme
>> *Sent:* Sunday, December 3, 2017 10:03 AM
>> *To:* OZAPRS at aprs.net.au
>> *Subject:* 40M APRS frequencies
>>
>> Is the HF frequency table shown on aprs.net.au
>> <http://aprs.net.au>, particularly for the 40M band but also the
>> 20M band, correct? 7036.00 appears to be outside the current
>> WIA band plan digital frequencies.
>>
>> Thanks,
>> Graeme 2HFG
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