[aprssig] OT audio

[Andrew Rich (Home)]

That is THE BEST packet radio article i have ever seen

Thank you


----------------------------------------------------------
Andrew Rich
Airways Technical Officer Grade 4
Surveillance - RADAR ADS-B
Amateur Radio Callsign VK4TEC
email: vk4tec at tech-software.net
web: www.tech-software.net
----- Original Message ----- 
From: "Michael Hordijk" <hoffbrinkle at hotmail.com>
To: <aprssig at tapr.org>
Sent: Saturday, September 05, 2009 3:16 AM
Subject: Re: [aprssig] OT audio


> On 09/01/2009 05:13 PM, Andrew Rich (Home) wrote:
>> I looked at the audio from my scanner coming from the car running an OT
>> and FC-301
>>
>> The tones are nicely formed, but of different amplitudes.
>>
>> Does that matter ?
>>
>> ie 1200 is one level 2200 is another amplitude
>
> I know this is a bit behind all the other replies, but this is one of
> the better pages I stumbled across on the topic:
>
> http://www.febo.com/packet/layer-one/transmit.html
>
> Helps in properly setting your audio levels, which can really affect
> packet performance.
>
> - michael
>
> P.S.
>
> Try not to start a new thread by responding to previous threads.  When
> reading in threaded mode, the new topic starts nested in the old thread.
>  (There are message references in the header which reference the
> message you replied to.)
>
>
>>
>>
>> ----------------------------------------------------------
>> Andrew Rich
>> Airways Technical Officer Grade 4
>> Surveillance - RADAR ADS-B
>> Amateur Radio Callsign VK4TEC
>> email: vk4tec at tech-software.net
>> web: www.tech-software.net
>> ----- Original Message ----- From: "Scott Miller"
>> <scott at opentrac.org>
>> To: "TAPR APRS Mailing List" <aprssig at tapr.org>
>> Sent: Wednesday, September 02, 2009 1:52 AM
>> Subject: Re: [aprssig] Nuvi-350 GPS Not Supported?
>>
>>
>>>> Try to keep it away from your antenna, coil up any access, and try
>>>> putting a ferrite or two on the cable.
>>>
>>> That should be 'excess'.
>>>
>>> Scott
>>> N1VG
>>>
>>>
>>> _______________________________________________
>>> aprssig mailing list
>>> aprssig at tapr.org
>>> https://www.tapr.org/cgi-bin/mailman/listinfo/aprssig
>>
>>
>> --------------------------------------------------------------------------------
>>
>>
>>
>>
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>
>
>
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