Rugged MIL-SPEC broadband VHF detachable collinear, 20-120 MHz, 2.1 dBi – 3.15m
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Rugged MIL-SPEC broadband VHF detachable collinear, 20-120 MHz, 2.1 dBi - 3.15m

Product code: CFD20120

The CFD20120 is our rugged MIL-SPEC broadband HF and VHF collinear antenna engineered for demanding tactical and mission-critical communications across the 20-120 MHz frequency range. Designed and manufactured in our manufacturing facility in Lindenow, Victoria, Australia, this broadband antenna provides reliable performance for military, defence, emergency response, and heavy-duty commercial applications where robust construction and wideband frequency coverage are essential.

Supporting a broad range of HF and VHF communications, the CFD20120 is ideally suited to tactical radio systems, military vehicles, command and control platforms, field communications, disaster response, remote operations, and specialised off-road vehicles. Its broadband design enables operation across multiple frequencies without the need for antenna changes, simplifying deployment and improving operational flexibility.

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Frequency

20-120 MHz - HF and VHF

Bandwidth

Full frequency range stated - 100 MHz

Gain

-4.0 to +2.1 dBi

Tuning

Factory at maximum 3.5:1 VSWR

Impedance

50 Ohms - nominal

H Plane beamwidth

360° omnidirectional ± 1 dBd

E Plane beamwidth

89° ± 1 dBd

Maximum Power

100 Watts

Polarisation

Vertical

DC grounded

yes

Construction

Rugged MIL-SPEC 2-piece detachable collinear, US 4-hole mount base with internal BNC female termination and rubber gasket

Connector

Termination for CFD4HBASE / CFD6HBASE or CFDPMBASE

Dimensions

Overall height incl. base: 3.15 metres, Base Hole Config: US 4-hole, Base footprint: 140mm

Weight - kg

5

Wind load at 160kph

Rated for <150mph

Working Temperatures

-25°~+65°C

Why Choose ZCG?

Australian Owned & Manufactured, High Quality RF Solutions Since 1970

Experienced, Knowledgeable In-House Sales Consultants And Technical Support

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Contact us now to find out how ZCG can help you