380-400 MHz Panel sector TETRA antennas RAO-2T-120, RAO-4T-120


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380-400 MHz Panel sector TETRA antennas RAO-2T-120, RAO-4T-120

Electrical specifications

Model RAO-2T-120 RAO-4T-120
Operating frequency
band, MHz
380-400 380-400
VSWR, not more than 1.5 1.5
Gain,dBi 8 11
Sector in vertical plane ,
-3dB, ± 1°
36° 170
Sector in horizontal plane ,
-3dB, ± 5°
120° 120°
Impedance, Ohm 50 50
Max. power input, W 400 400
Lightning protection all-metal structure

Mechanical specifications

Model RAO-2T-120 RAO-4T-120
Weight not more than , kg 7 15.6
Radiating unit construction material aluminum aluminum
Radome material ABS ABS
Radome color grey grey
Standard mounting to a 45-60 mm dia. tube
Optional mounting wall mount or frame side mount
Rated wind velocity, m/s 40 40
Wind loading area, m2 0.46 0.84
Temperature range, °C from -50 to +50
Connector 7/16 DIN (N-female optional)
Size, cm 41x113x26 41x205x26

RAO 2T Series antennas are designed for using as transceiving antennas in trunking multichannel systems supporting Tetra standard. The antennas can be used both as stand-alone sector antennas in telecommunication systems operating in cellular-segmented service zones and as the components of circular antenna arrays. The antennas of this type are of great demand due to enhanced gain factor. The RAO 2T antenna represents a phased array comprising two broad passband components with parallel feeding. Specific form of the reflector element provides the necessary radiation sectors (120°). The panel antennas of this class favorably differ from the classical folded dipole antenna arrays in that they have guaranteed standard width of the directional diagram, enhanced backfire suppression. Its special ABS-plastic radome provides reliable protection from solar ultraviolet radiation.

RAO-2T-120, RAO-4T-120 H-plane pattern

RAO-2T-120 E-plane pattern

RAO-4T-120 E-plane pattern

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