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  • 380-500 MHz
    Panel antennas RAO-2U-60, RAO-2U-120,
    RAO-4U-120

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    RAO-2U-120

    RAO-4U-120

    RAO-2UL-60

    Electrical specifications

    Model RAO-2U-60 RAO-2U-120 RAO-4U-120
    Operating frequency
    band, MHz
    RAO-2UL-60
    380-440 400-470 400-470
    RAO-2UH-60
    435-500
    VSWR, not more than 1.5
    Gain,dBi 10 8 11
    Sector in vertical plane ,
    -3dB, ± 1°
    36° 170
    Sector in horizontal plane ,
    -3dB, ± 5°
    60° 120° 120°
    Impedance, Ohm 50
    Max. power input, W 500 400 400
    Lightning protection all-metal structure

    Mechanical specifications

    Model RAO-2U-60 RAO-2U-120 RAO-4U-120
    Weight not more than , kg 9.5 7 15.6
    Radiating unit construction material aluminum
    Radome material ABS
    Radome color grey
    Standard mounting to a 45-60 mm dia. tube
    Optional mounting wall mount or frame side mount
    Rated wind velocity, m/s 40
    Wind loading area, m2 0.8 0.46 0.84
    Temperature range, °C from -50 to +50
    Connector N-female (7/16 DIN optional)
    Dimensions, sm 80x113x26 41x113x26 41x205x26

    RAO 2U Series antennas are designed for using as transceiving antennas in trunking multichannel systems supporting Tetra and MPT1327 standards, as well as in NMT 450 and CDMA 450 cellular systems. 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 2U antenna represents a phased array comprising two broad passband components with parallel feeding. Specific form of the reflector element provides the necessary radiation sectors (60° and 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, as well as high degree of rainfall protection due to high-quality fiberglass radiotransparent radome. Its special ABS coating provides reliable protection from solar ultraviolet radiation.


    H-plane pattern RAO-2U-60



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



    E-plane pattern RAO-2U



    E-plane pattern RAO-4U-120



    VSWR diagram RAO-2U-60




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