Antenna Horwin AА-150| 136-174 MHz| 0 /2.14 dBd/dBi

HORWIN AA150
Model: AА-150 Category:

Description

HORWIN AA150 –  is a low-profile VHF antenna of increased strength for use on moving objects. Structurally, the antenna is a variation of a vertical quarter-wave short-circuited double loop (loop) vibrator with a capacitive load. All elements of the antenna have a galvanic connection with the metal base, which provides protection against the ingress of high voltage from the roof high-voltage equipment or contact network when using the antenna on electrically moving objects. The antenna is installed on a flat metal surface, which acts as a counterweight for it, with a sufficient projection overlapping area. Optimum alignment of the antenna at a lower frequency range is ensured with a surface area of ≥1.5 m². with the central location of the antenna. The central operating frequency is adjusted by changing the position of the capacitive load element.

Specifications

3 dB Beamwidth, H-Plane

Type

Range

Bandwidth @ SWR < 1,5, MHz

12

Gain, dBd/dBi

0 / 2,14

Power rating, W

200

Overall dimensions, mm

190*495*110

Weight (aprox.), kg

2.5

Impedance, Ohm

50

Termination

N/UHF-female

Width of the pattern

360°

Diagram and Mounting Details

Ordering Designations

Code Model Frequency range, MHz
161151AА-150136-174

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