VHF118144M
The VHF118144M is a centre fed coaxial half-wave dipole for the aeronautical communication band 118-144 MHz. The dipole element is embedded in polyurethane foam and enclosed in a fibreglass reinforced tube. The upper and lower dipole elements are DC grounded.
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Frequency Range | 118-144 MHz |
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Nominal Impedance | 50 Ω |
Power Rating | 100 W |
Gain | 2 dBi |
Pattern | Omnidirectional |
Polarisation | Vertical |
Connector | N female |
VSWR | < 2 |
Design | Centre fed coaxial dipole. Radiating elements completely enclosed in polyurethane foam within a fibreglass tube. Mounting bracket in aluminium. |
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Height | 1.31 m |
Weight | 1.1 kg |
Wind Rating | 55 m/s = 201 kph |
Finish | Polyurethane lacquer, white |
Temperature Range | – 55°C to + 55°C |
Water Proofing | IP67 |