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1.03 m, VHF/UHF, one piece whip, dipole, end fed, mast mount, 100-512 MHz


The VHF100512M is a broadband antenna covering the complete 100 to 512 MHz  frequency range.

The construction is very rugged, and the antenna is well suited for use on ships, and in other harsh environments.

Frequency Range 100-512 MHz
VSWR ≤ 3.5
Nominal Impedance 50 Ω
Power Rating 50 W  + 0.8 dB, 10 min
Gain -5.. 1.5 dBi, see datasheet
Radiation Pattern Azimuth: Omnidirectional
Polarisation Vertical
Connector BNC female
Design Broadband centre-fed dipole.  Radiating element completely enclosed in epoxy/fibreglass laminate.   Metal parts are brass and stainless steel.
Length 1.03 m
Weight 1.6 kg
Wind Rating 55 m/s = 201 kph
Finish Polyurethane lacquer, white, other colours on request
Temperature Range – 55°C to + 71°C
Mounting To the bulkhead by means of 4 holes in the aluminium bracket, or to a mast or tube with the supplied U-bolts.  See datasheet for more details