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Helical Antennas

Helical Antennas 1005

The HMA Series of antennas are ideal for use in surveillance and UAV applications where rugged design and moderate-gain is required for medium-range operations. These circularly polarized wideband directional antennas are available in frequency bands from 1.7 through 8.0 GHz. Each HMA Series antenna features a Type N connector and is enclosed in an epoxy shell or G10 radome to provide reliable service in adverse environments. The versatile mounting flange allows the antenna to be adapted to a variety of installations. Models range in gain from 11 dBi through 16 dBi to meet a variety of applications. HMA Series antennas are compact, lightweight, and suitable for tactical or long-term deployment missions.

Technical Specifications

Model
Type
Fo GHz
Gain
Polarity
Connector
HPBW
HMA-LS11RHelical1.7 - 2.7 GHz11 dBic RHCPN, SMA optional51°
HMA-L14RHelical1.7 –2.7 GHz14 dBicRHCPN, SMA optional38°
HMA-LS16RHelical1.7 –2.7 GHz16 dBicRHCPN, SMA optional32°
HMA-C112RHelical3.0 - 4.0 GHz12 dBicRHCPN, SMA optional43º
HMA-C212RHelical4.0 - 6.0 GHz12 dBicRHCPN, SMA optional43°
HMA-C312RHelical6.0 - 8.0 GHz12 dBicRHCPN, SMA optional43º
HMA-C316RHelical5.0 - 8.0 GHz16 dBicRHCPN, SMA optional33º

More models are available - call for details.