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VHF/UHF discone antenna, dipole, 0.86 m, 100-400 MHz


The AV21 is primarily designed for ground to air communications.

Having omnidirectional, broadband characteristics, it is well suited as a base station antenna.

Also available in high powered versions and with foldable whips.

Frequency Range 100-400 MHz
VSWR < 1.75   100-200 MHz
< 3        200-400 MHz
Gain 2 dBi
Impedance 50 Ω
Maximum Power 300 W
Polarisation Vertical
Radiation Pattern Azimuth: Omnidirectional
Design Conductor completely enclosed in high quality epoxy/fibreglass laminate. Metal parts are plated and painted brass.
Weight5.5 kg
Finish Polyurethane lacquer, olive drab
Temperature Range – 55°C to + 55°C