Kathrein FMO/50N CROSSED DIPOLE 88-108 MHz


    The KUSA FMO is a ruggedly built, horizontally polarized FM transmit antenna with an omnidirectional pattern.
    Like all KUSA antennas, the FMO is made of the finest materials using state of the art electrical and mechanical designs resulting in superior performance and long service life. The FMO is available as a single bay antenna or in vertically stacked arrays for additional gain.

    Frequency range; 88—108 MHz (broadband)

    FMO (one bay); -3 dBd Power gain 0.5
    FMO-2 (two bays); 0 dBd (1/2 spacing) Power gain 1
    FMO-4 (four bays); 3 dBd (1/2 spacing) Power gain 2

    Impedance; 50 or 75 ohms
    VSWR; <1.5:1
    Polarization; Horizontal
    Maximum input power (per bay)

    100 watts 75 ohm model
    500 watts 50 ohm model

    Azimuth pattern; Omni
    Connector; N female (50 or 75 ohms)
    Weight (approx.)

    FMO (one bay); 10 lb (4.5 kg)
    FMO-2 (two bays); 28.5 lb (12.9 kg)
    FMO-4 (four bays); 53 lb (24 kg)


    FMO (one bay); 18 inches (458 mm)
    FMO-2 (two bays); 78 inches (1981 mm)
    FMO-4 (four bays); 198 inches (5029 mm)

    Wind load at 100 mph (161 kph)
    Front; 35 lbf (156 N) per bay
    Wind survival rating*; 120 mph (193 kph)
    Mounting; For masts of 2.375 inch (60 mm) OD.

    *Mechanical design is based on environmental conditions as stipulated in TIA-222-G-2 (December 2009) and/or ETS 300 019-1-4 which include the static mechanical load imposed on an antenna by wind at maximum velocity.

    SKU: FMO/50N-95615-001