HF Automatic Vehicular Antenna Tuning Units

The Lencom 4002 and 4006 are designed specifically for short vehicular whip antennas, and are rapid, highly efficient, reliable tuners.

The 4002 is optimised to tune a 1.6m whip from 2.5-30MHz with a VSWR typically of 1.5:1 or better.

A 2.4m whip enables operation from 2 to 30MHz.

The 4006 extends the whip length that can be tuned to 10m.

The unique tuning algorithms provide memory-tune locations for all frequencies between 2-30MHz.

Memory tuning times of <130mS make the 4002 and 4006 the ideal tuners for networks using ALE and/or frequency hopping, with tuning times for new frequencies averaging less than 1 second.

The 4002 and 4006 are extremely rugged, and meet MIL-STD 810F for waterproofing (IP68), shock, vibration and dust ingress.

The 4010 HF mobile antenna is an excellent match for the 4002 and 4006, is designed specifically for military use, and meets rigid military standards.

The 1004 and 1006 antennas also meet high physical standards, and are designed for commercial and para-military use.

Typical rear installation, flange-mount base

Front mount installation, mounted behind grill

Download the 4002_4006 PDF Data Sheet (622kB)




Since 1984, Lencom has supplied innovative HF antennas and associated products world-wide.

The company was founded on technical innovation and has developed quality antennas for HF Radios for over twenty years.

Lencom supplies major OEM companies, whose customers include government departments, aid agencies, interdiction and defence organisations, and multiple commercial operations.

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