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VHF and UHF Wideband Antennas, Frequency 490-512 MHz, Gain 5 dB

VHF and UHF Wideband Antennas, Frequency 490-512 MHz, Gain 5 dB

MWB4905

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These antennas address equipment inter-operability challenges by providing superior bandwidth coverage without sacrificing antenna performance. Their no tune wideband design eliminates the need to install multiple antennas to cover various VHF or UHF frequency bands, thus reducing installation costs and complexity and improving overall coverage of the desired frequencies.

Features
  • Rugged stainless steel spring and wideband tube assembly for maximum durability and shock absorption
  • Thick-wall housing, double-sealed for maximum weatherproofing
  • Mates with all 1-1/8” -18 thread mounts, including 3/4” mounts
Specifications
  • Model: MWB4905
  • Frequency Range: 490-512 MHz
  • Bandwidth: 22 MHz
  • Gain: 5 dB
  • Antenna Height at lowest frequency: Approximately 32” 
Technical Data 
  • Maximum Power:
             • 200 watts (UHF) 
             • 160 watts (VHF) 
             • 50 watts (MWV1360S)
  • Nominal Impedance: 50 ohms
  • VSWR: < 2.0:1
  • Radiator Material: .100” diameter stainless steel
  • Spring: Stainless steel
  • Phasing Coil Housing: Molded polymer jacket with bright or black chrome plated bushing
  • Base Coil Housing: Molded polymer jacket with copper, nickel and chrome plated bushing
  • Loading Coil: Tapered jacket; bushing are brass with heavy chrome plating