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21 Element Aerial

21 Element Aerial


21 Element. 11dB. High quality. End mount. DIGITAL aerial.


  • Element - 21
  • Channel - 21-60 (wideband)
  • Frequency - 470 ~ 786MHz
  • Gain -11dB
  • Front-Back Ratio - 24dB
  • Assembled Length - 740mm



  • Details

    Model: V10-48LF
    Total no of Elements: 32
    No of Directors: 5 bays of 4 Reflector elements: 10 Balun: Vision Printed Circuit Supermatch Balun with 4G-800 filter

    Junction Box: F connector on pcb balun in clamshell ventilated weather-proof ABS moulding

    Forward Gain (peak): 9.5dBd (11.65dBi)

    Frequency range: Wideband 470 - 790MHz : UHF Ch21 – 60 : Stop-band 791 -900MHz Gain at 4G-800 LTE band measured at 830MHz: -10dB : (-19.0dB lower than Ch60)

    Acceptance Angle (1/2 power beam-width -3dB): ±13° at 790MHz ±19° at 630MHz Front / Back Ratio at 630MHz (mid-band): >25dB Cross Polar Rejection: >-20dB

    Wind Load @ 100kph: 5.4kg (48.5N) Boom sizes: 18 x 18mm central & reflector boom Element material: 5mm reflector & 4mm directors dia aluminium wire
    Construction Material: Magnesium aluminium alloy for high strength & corrosion resistance
    Clamp: Fixed clamp Heavy Duty Galvanised Steel up to 60mm (2¼”)
    Dimension L x W x H: 680mm x 550mm x 480mm
    Weight: 1.0kg"