Funke Transflex-3 monopole transponder antenna.
Version with copper foil groundplate (250x250mm).
For installation outside the fuselage.
With BNC female connector.

Frequency: 1030 MHz - 1090 MHz
Impedance: 50 Ohms
Weight: 60g

Dimensions:
H=65mm
D=8.5mm
D cutout=8.5mm