This product comes from Alaris Antennas catalogues

High Power Circular Polarised Antenna

SPRL-A0005

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SPRL-A0005 is a high power conical spiral, left-hand circularly polarised antenna designed operation in the 400 - 450 MHz band. The antenna provides broad beam coverage without nulls or reduction in performance. The antenna features a low VSWR and high gain over the operating band with a fibre glass radome to protect the radiator.

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Specifications

Frequency range	400 - 450 MHz
Gain	> 6 dBi typical
Beamwidth	100° (typical)
Polarisation	LHCP
Nominal impedance	50 O
VSWR	< 2.0:1
Power handling	700 W CW
Connector	7/16 female
Dimensions (d x l)	Ø 500 mm x 875 mm
Total mass	< 15 kg
Colour	Painted on request
Temperature range	Storage: -41 °C to +71 °C. Operation -31 °C to +55 °C
Weatherproofing	IP 66 water resistant
Exposed materials	Alodined aluminium Epoxy glass

Product Applications

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Design Features

LHCP antenna High power Low VSWR