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Base antenna RAD-1504, 144-174 MHz
The RAD-1504 antenna is built on the principle of parallel addition of the powers of four collinearly located loop symmetrical vibrators. The main advantages of this series of antennas are a wide frequency band and relatively low sensitivity to interference. The use of aluminum alloy provides a lightweight, durable and easy-to-mount design that eliminates intermodulation and provides resistance to icing and wind loads. All-metal execution provides reliable lightning protection. Electroplated and polymer coatings protect antennas from aggressive environments.
Antenna tuning makes it possible to obtain a radiation pattern, both close to circular (gain 6 dBd), and with weakly pronounced directional properties in the presence of a dominant antenna radiation direction (gain 9 dBd).
The products include vibrators with holders, a summing device, elements for attaching antennas to a mast, a connection cable with a coaxial connector.
Frequency range 136-174 MHz
VSWR 1:1.5
Impedance, Ohm 50
Maximum permissible wind speed, m/s 40
Antenna type Dipole
The model of radiation Circular (elliptical)
Operating frequency band, MHz 15
Gain, dBi 8.15 (11.15)
Brend Radian
Оutput power 500 W (max input)
Working temperature -40 С to +80 C
Connector Type N-female
The size 6860x120x1170
The weight 16 kg
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