[OZAPRS] PICO balloon PS-5, MEL-SYD-QLD (Matt Robert)
Andy Nguyen
an at comms.net.au
Tue Apr 29 12:43:00 EST 2014
Hi guys,
I think it is was the pre-emphasis on the tracker not setup to correctly compensate for the de-emphasis done at the speaker output.
We will find out next time :)
Regards
Ady
On 29 Apr 2014, at 12:38 pm, Ian Mills <vk2him at gmail.com> wrote:
> Hi Matt,
>
> I was contacted off list regarding this - it seems I may have not been able
> to decode due to my setup - I have a TMD-700 connected to a TNC-X via the
> audio out - it's thought that the filtering of the audio was responsible for
> not being able to decode as it flew-by within visual proximity to me.
>
> Cheers
> Ian vk2him
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Mon, 28 Apr 2014 12:06:48 +1000
> From: Matt Robert <matt.robert at gmail.com>
> To: ozaprs at aprs.net.au
> Subject: Re: [OZAPRS] OZAPRS Digest, Vol 57, Issue 16
> Message-ID:
> <CAK+0chRyq+=vecWJRux10vkFJmPj_Y+2M8M_zmGY1o+PG2fYww at mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> Hi Ian,
>
> ADS-B transponders on RPT aircraft transmit with 250 watt pulses while the
> Pico Balloon is 10 milliwatts (I think)
>
> None the less, I still reckon you should've been able to hear the balloon no
> problems..
>
> Cheers,
> Matt
>
>
>
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