[ACARS] failure notice

Thu, 23 Oct 2003 17:53:56 +0100

Hi Sam

 Thanks for help I have just made the changes in accordance with your
suggestion.

 Brgds
 Carlos

 ----- Original Message ----- 
 From: "Sam 2672" <[email protected]>
To: <[email protected]>
Sent: Thursday, October 23, 2003 11:06 AM
Subject: Re: [ACARS] ACARS listening -HELP-

Hello Carlos

from the equipment you have, I would use only the following:

SONY ICF-SC1 Scanner
WATSON WRP-125 preamplifier (Airband)
RADIO SHACK telescopic antenna

And only if you start suffering from intermod or other interference, would I
add the ABF125. I would place it between the antenna and the amplifier,
just to avoid some strong interfering signals to enter your amplifier.

the tuneable receiver filter is unnecessary and it only adds some
attenuation. You can tune your telescopic antenna itself instead.

With Regards,
Sam

From: "Carlos Abreu" <[email protected]>
> > >Reply-To: [email protected]
> > >To: <[email protected]>
> > >Subject: [ACARS] ACARS listening -HELP-
> > >Date: Thu, 23 Oct 2003 10:31:29 +0100
> > >
> > >Hi to all
> > >
> > >I need some help from you, I have the following equipment conected 24H
> per
> > >day to listen ACARS:
> > >
> > >SONY ICF-SC1 Scanner
> > >RADIO SHACK telescopic antenna
> > >WATSON WRP-125 preamplifier (Airband)
> > >WATSON WAF-125 tuneable receiver filter
> > >AOR ABF125 filter (Airband)
> > >
> > >TOSHIBA SATELLITE 4070 CDT notebook
> > >SKYSPY software
> > >AIRNAV Suite 4 software
> > >
> > >All cable BNC conections are with RG58U and 3.5mm conections are with
> > >blindage cable
> > >
> > >The listening equipment is 4 meters away from PC to avoid interefernces
> > >
> > >I live in a high building near Lisbon International Airport (LPPT/LIS),
> > >less
> > >than 10 Kms, you can see my logs at
> > >http://www.acarsonline.co.uk/Logs/corres/portugal/lisbon/
> > >
> > >However due to building internal rules I can't use an external antenna,
> so
> > >I
> > >listen to ACARS with the best possible internal solution.
> > >I have tried several combinations between equipment but when meteo
> > >conditions aren't good enough for VHF signals I loose a lot of uplink
> data,
> > >I'm sure that a small detail can make a big difference in good
reception,
> > >this is the main reason why I ask your comment in order to help me
> improve
> > >the ACARS reception.
> > >
> > >The equipment sequence I use is the following:
> > >
> > >Antena > Preamplier > Filter > tuneable receiver filter > scanner
> > >
> > >Questions:
> > >
> > >1) Is this the correct sequence to turn the equipment ?
> > >
> > >2) I must use just one filter or I can use both ?
> > >
> > >Many thanks in advance and best regards.
> > >
> > >Carlos
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > >_____________________________________________
> > >Acars info and Aircraft ID answers go to: http://www.acarsonline.co.uk
> > >[email protected]
> > >http://mailman.qth.net/mailman/listinfo/acars
> >
> > _________________________________________________________________
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> > _____________________________________________
> > Acars info and Aircraft ID answers go to: http://www.acarsonline.co.uk
> > [email protected]
> > http://mailman.qth.net/mailman/listinfo/acars
> >
> >
>
>
>
>