Antenna, UHF, Mobile, 1/2 Wave Flexible, 477Mhz ~ 440Mhz


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The antenna that is supplied with a handheld radio is often a simple random length coil or a 1/4 wave non-ground independent, This is where the SMAHW477 excels, as it is a full 1/2 wave ground independent antenna individually tuned to give a low SWR < 1.5:1 plus a gain of more than 3dB and a bandwidth of more than 5 MHZ. The SMAHW477 will only fit UHF CB transceivers and scanners that have a SMA connection that is either protruding from the case or SMA connectors that have a 12mm or greater space to fit the antenna base. The SMAHW477 is made of tough nylon and is completely covered with a coating of thick polyolefin heat shrink, this makes a for a flexible and robust antenna that is suitable for most situations. The SMAHW477 is made in Australia at a factory at Ingleburn NSW and, as with all Rojone antennas, it has a 5 Year Warranty.

  • Will fit only handheld radios & scanners that have a protruding SMA Connector or a space greater than 12mm at the base
  • Flexible nylon covered with polyolefin
  • Ground Independent
  • Individually tuned with SWR <1.5:1
  • Full 1/2 wave antenna
  • High-performance 3dB Gain
Brand Rojone

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