160-172 MHz Vertical antenna A4 165


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160-172 MHz Vertical antenna A4 165

Electrical specifications

Model A4 165
Operating Frequency band, MHz 160-172
Frequency bandwidth, MHz 12
VSWR, not more than 1.5
Gain,dBi 4.9
Impedance, Ohm 50
Max. Power input, W 100
Lightning protection DC grounded

Mechanical specifications

Model A4 165
Height/Length, m 2.4
Mast diametr, mm 35-70 (CPK-70)
Construction material brass
Rated Wind Velocity, m/s 40
Temperature Range, °C from -50 to +50
Connector N-female
Weight, kg 1.5

Collinear antenna A4-165 grows out careful computer calculation and practical adaptations of a light design to such incompatible parameters, as gain and the broadband coordination.

Despite of the low price, the antenna is characterized by rather wide working strip in 12 MHz and the increased gain nearby 5 dBi. Owing to application qualitative fiberglass radome, the antenna has the rigid not folding design, capable to provide communication links in any climatic conditions.

Application of a cutting choke in a design has allowed to do without radials. The antenna can effectively be applied not only with simplex stations, but also with duplex repeaters, for example complete with duplexers MDF1-6VH4.5/6 or DPRE4-4V.

Gain diagram A4 165

VSWR diagram A4 165

A4 165 E-plane pattern

The information provided on this page is not an official offer.
To verify actual parameters contact the sales department before ordering.