Type 43 Material Ferrite Toroid Core Ring Fair-rite FT82-43
Widely used in the Hobby and Ham Radio Fields
Often seen in articles in Sprat, Radcom, Practical Wireless and other periodicals.
Impedance 43 ohms @ 25MHz Impedance 82 ohms @ 100MHz

Comet Radio
M0VAF / G3RDX
Widely used in the Hobby and Ham Radio Fields
Often seen in articles in Sprat, Radcom, Practical Wireless and other periodicals.
Impedance 43 ohms @ 25MHz Impedance 82 ohms @ 100MHz
I now have a few of these radios ready and preprogrammed with Civil or Military aviation frequencies
The Civil Aviation version
These will be installed with airports in the UK of your choice and the main air control section section of UK for your area. Pick the airports and
control section of your area.
1) Inverness 20) Scottish control
2) Aberdeen 21) Daventry control
3) Glasgow 22) London control
4) Edinbrugh
6) Prestwick
7) Newcastle
8) Carlisle
9) Manchester
10) Leeds Bradford
11) East Midlands
12) Birmingham
13) Oxford
14) Cardiff
15) London Stansted
16) London Gatwick
18) London Heathrow
19) Bournemouth