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VHF Meander™ Collinear Antenna 145-155MHz - 6dBd

COL54-155

This range of Meander™ collinear antennas has been specifically designed for wireless applications requiring high performance, broad bandwidth and exceptional PIM and PIP specifications.


Availability: In stock

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COL54-155 Features:

- Excellent bandwidth providing full band coverage
- Internally DC grounded for lightning protection and the reduction of precipitation noise
- Patented Meander™ PCB design for optimum RF pattern stability
- Industry leading PIM ratings (-150dBc) providing low IM and low noise characteristics for
optimum network performance
- Excellent Peak Instantaneous Power(PIP) rating (25kW)
- Also available with N connector(see note)

The patented Meander™ collinear element design allows multiple half wave elements to be stacked without the variations in cable lengths and mechanical joints which have typified the construction techniques in high gain collinear antennas. With the dipole elements being printed on a single sided PCB the susceptibility to passive intermodulation is practically eliminated.

Placing the elements on a board not only controls PIM but also removes manufacturing variations so that each and every antenna will provide the same pattern, tilt and VSWR characteristics over its operating bandwidth.
Nominal Gain dBi 8.1
Nominal Gain dBd 6
Frequency MHz 145 to 155MHz
Peak Instantaneous Power kW 25
Tunable Bandwidth Full. No tuning required
VSWR <1.5:1
Polarisation Vertical
Vertical Beamwidth 17°
Horizontal Beamwidth Omni +/- 0.5dB
Power W 400
Passive IM 3rd Order (2x20W) dBc -150
Construction Composite fiberglass sky blue radome, aluminum mounting tube
Length mm 6500
Radome Diameter mm 76
Weight (kg) 23
Termination 7/16” DIN fixed female
Mounting Area 750mm x 90mm diam. aluminum

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