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HGLRC 5.8G Hammer Dual Antenna

Brand
Category: Antenna (5.8G)
Kod: MS46891340
(Review Pending)
  • Bandwidth: 5.35GHz - 6GHz
  • Gain: Avg. 3.75dBi (max. 4.4dBi)
  • Connector: SMA male (inner pin)
  • Polarization: RHCP or LHCP
  • Standing Wave Ratio (SWR): Avg. 1.46
  • Length: 170mm / Weight: 13.8g

Detail

The HGLRC 5.8G Hammer Dual Antenna is a 5.8GHz FPV antenna with a 'Dual RF' architecture that combines a dual-antenna design with dual-channel transmission; according to the manufacturer, signal coverage is increased by 30% compared with single-antenna systems. It provides omnidirectional signal coverage using RF field superposition technology and keeps the connection stable when the flight attitude changes. The frequency range is 5.35GHz-6GHz. Gain: maximum 4.4dBi (5800MHz), minimum 3.1dBi (5350MHz), average 3.75dBi. Standing wave ratio (VSWR): maximum 1.75 (5300MHz), minimum 1.17 (5550MHz), average 1.46. Radiation efficiency: maximum 81% (5550MHz), minimum 66% (5350MHz), average 73.5%. Cross-polarization suppression is -20dB and the axial ratio is ≤3. The connector is SMA male (inner pin) and the cable is RG141. Weight is 13.8g (±0.5g) and total length is 170mm (±5mm). RHCP and LHCP options are available. Note: The manufacturer's product parameter image lists a center frequency of 5.65GHz, bandwidth 5.3GHz-6GHz, gain 3.8dBi, VSWR <1.43, average radiation efficiency 85%, cross-polarization suppression -25dB, antenna design process FPC+PCB and casing material ABS; the values above are taken from the measurement data in the product description. According to the package image, the total boxed weight is 22.8g.

Box contents

  • 1 x HGLRC 5.8G Hammer Dual Antenna
    Bandwidth:
    5.35GHz - 6GHz
    Gain:
    Avg. 3.75dBi (max. 4.4dBi @5800MHz, min. 3.1dBi @5350MHz)
    Polarization:
    RHCP or LHCP (order option: SMA LHCP / SMA RHCP)
    Beam-width Horizontal:
    Not specified
    Beam-width Vertical:
    Not specified
    Horizontal Ray Loss:
    Not specified
    Vertical Ray Loss:
    Not specified
    Connector:
    SMA male (inner pin)
    Dimension:
    Total length 170mm (±5mm)
    Cross-Polar Rejection:
    -20dB
    Radiation Efficiency:
    Avg. 73.5% (max. 81% @5550MHz, min. 66% @5350MHz)
    Fluctuation Rate (SWR):
    Avg. 1.46 (max. 1.75 @5300MHz, min. 1.17 @5550MHz)
    Weight:
    13.8g (±0.5g)