7170130

Cardioid array 139.5-149 MHz

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CE Certification

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Electrical
Frequency 139.5 – 149 MHz
Max. Input Power 150 W
3 dB Beamwidth, H-Plane 180 °
Polarisation Vertical
3 dB Beamwidth, E-Plane 75 °
Impedance 50 Ω
Gain 2.8 dBd (5 dBi)
VSWR < 1.5:1
Front-To-Back Ratio > 20 dB
Antistatic Protection All metal parts DC-grounded (Connector shows a DC-short)
Mechanical
Connection(s) N(f) on 3m RG213/U cable
Materials Boom, 32 mm dia. aluminium
elements, 19.1 mm dia. aluminium
balun, fully moulded enclosure
Historic Brand Jaybeam
Dimensions 2170 x 940 x 110 mm (L x H x D)
Wind Load 195 N (160km/h)
Weight 5.7 kg / 12.57 lb
Mounting Bracket 3202078/68 + 3201079/00
(Ordered Separately)
Alternate Mounting Bracket 0900912/00, 0302032/68, or 0300064/00 + U-Bolts to match mounting pipe diameter
(Ordered Separately)
  • A linear array of two VHF dipole elements with phasing harness mounted on an aluminium boom. Careful attention to element phasing results in a “Cardiod” shaped radiation pattern with high F/B ratio compared to an equivalent sized Yagi antenna. Antennas of this type find use in PMR/Trunked Radio and Broadcast applications needing very high F/B performance. Produced to the highest quality standards, these robust antenna designs will insure reliable operation in harsh environmental conditions.
  • • Former Jaybeam brand product.

RADIATION PATTERNS

H-Plane | 144 MHz

H-Plane | 144 MHz

RADIATION PATTERNS

E-Plane | 144 MHz

E-Plane | 144 MHz

Model Product No. Add To Quote
Cardioid array 139.5-149 MHz 7170130

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