Airborne Operation

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G4GUO
Posts: 729
Joined: Tue Feb 16, 2010 12:51 pm

Airborne Operation

Post by G4GUO » Wed Feb 21, 2024 11:17 am

It seems we are now permitted limited airborne operation at 500 mW EIRP
https://t.co/b2atjvLgE7

Who will be first ?

- Charles G4GUO

radiogareth
Posts: 1236
Joined: Wed Jan 06, 2016 9:46 am

Re: Airborne Operation

Post by radiogareth » Wed Feb 21, 2024 12:23 pm

Interesting.....I have a good lifting kite, so some "tethered airbourne" might work.....but the FPV drone people are already doing it...maybe that's why its been added...
Gareth

M0DTS
Posts: 656
Joined: Sun Feb 24, 2008 9:03 pm

Re: Airborne Operation

Post by M0DTS » Wed Feb 21, 2024 8:16 pm

Not snakes on a plane, but a pluto on a drone - DATV transponder :-)

Rob

M0DTS
Posts: 656
Joined: Sun Feb 24, 2008 9:03 pm

Re: Airborne Operation

Post by M0DTS » Sun Feb 25, 2024 10:00 am

Now I've read the changes it looks like 2m is the highest of the 'regular' bands we could use as an output of an airborne transponder...
146.5 is not Primary so nothing can be done there.

But where would it go... Low SR? around 144.65? 66kS?
Input could be any band so 23m would be a good bet for now, nice small antenna!

Any better ideas?
DATV from a balloon would be far better, hope someone has a go at that too but much more faff with requiring CAA approval etc.

Rob

g0mjw
Posts: 2352
Joined: Sat Sep 20, 2014 9:15 am

Re: Airborne Operation

Post by g0mjw » Sun Feb 25, 2024 10:19 am

How about 145.500? Nobody seems to use it around here. More realistically, the RSGB printed band plans in Radcom this month, I suppose they were short of content beyond rucksacks on the air. It would imply 144.500 to 144.900, or possibly only up to 144.800 if you thing internet gateways matter. 144.650 seems a good choice.

Mike

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