Requirements to set-up a station

[teo118]

Hi, i would like to apply my terrace to listen and scan for aircrafts on AirNav.
My house, is at the last floor in a high-part of Rome, one of the highest hills. I have a very nice visibility field, which allows me to see 1 airport (urbe) and have a clear view of Ciampino (7km).

Now, the wuestions are:

-1-
How this user is listening to audio from aircrafts near him? What do i need to do that?
https://www.youtube.com/watch?v=jxtjtwei7Fg&ab_channel=RingwayManchester

-2-
I'm buying this antenna

https://www.amazon.it/AirNav-Airband-Antenna-esterna-connettore/dp/B07K478RC5/ref=sr_1_3?__mk_it_IT=%C3%85M%C3%85%C5%BD%C3%95%C3%91&keywords=airnav+antenna+radarbox&qid=1580312812&sr=8-3

And i already own this receiver

https://www.amazon.co.uk/Uniden-UBC-125XLT-Handheld-Scanner/dp/B00HQCUXI4/ref=sr_1_1?keywords=uniden+125&qid=1580315236&s=electronics&sr=1-1

I want to connect the final rp sma to a switch. One pole will go to the airnav USB pen (https://www.amazon.it/Airnav-Radarbox-Flightstick-Advanced-ricevitore/dp/B07K47P7XD/ref=sr_1_3?__mk_it_IT=%C3%85M%C3%85%C5%BD%C3%95%C3%91&keywords=radarbox&qid=1580311036&sr=8-3)  or to the airnav box (https://www.amazon.it/AirNav-RadarBox-XRange-Ricevitore-indipendente/dp/B07K7XKYCJ/ref=sr_1_5?keywords=AirNav+RadarBox&qid=1580315283&sr=8-5) and the other pole in my scanner. In this way i'll track airplanes (and helicopters) and also listen to the decided frequency, correct?

Also, what can i do with this box

https://www.amazon.it/AirNav-RadarBox-XRange-Ricevitore-indipendente/dp/B07K7XKYCJ/ref=sr_1_5?keywords=AirNav+RadarBox&qid=1580315283&sr=8-5

That whit the pen drive i can't do? Why the price difference?


I want to start as soon as possible, also to obtain a business plan, i'm really enthusiast

[Runway 31]

The flightstick only allows you to see aircraft using ADSB, you cannot hear them using it

I would suggest that you contact [email protected] regarding listening to VHF

Alan