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Chrome NMO quarter-wave antenna 450-470 MHz

LARSEN PRODUCTS CORP

LARSEN PRODUCTS CORP 450-470 MHz NMO 1/4 Wave Antenna

SKU CH-PE5E-RHWZ4

Operates across the 450-470 MHz band with a factory-tuned quarter-wave design and NMO mount compatibility

  • Factory-tuned across 450-470 MHz band
  • Quarter-wave design for compact vehicle mounting
  • Chrome nut finish resists corrosion outdoors
  • NMO mount sold separately for flexible installation

450-470 MHz NMO antenna

The Larsen NMO 1/4 wave antenna covers the 450-470 MHz band for land-mobile radio installations. It is built for fleet vehicles, public-safety units and commercial operators who need a factory-tuned whip with a chrome nut finish. The antenna requires a separate NMO or Motorola-style mount that is not included.

Sustained transmit behaviour

During continuous transmission the 1/4 wave element radiates a consistent pattern without the gain compression that can appear on higher-gain collinear whips. The factory tuning holds the match across the stated band so reflected power remains low during long key-down periods. Users who need broader bandwidth or higher gain should consider a different antenna design.

Highlights

  • Factory-tuned across 450-470 MHz band
  • Quarter-wave design for compact vehicle mounting
  • Chrome nut finish resists corrosion outdoors
  • NMO mount sold separately for flexible installation

Specifications

BrandLarsen

Questions about this item

Does the 450-470 MHz antenna generate noticeable heat or draw significant power during continuous operation?

No, the passive quarter-wave antenna has no active electronics, so it produces no heat and draws zero power while transmitting or receiving.

What NMO mount must I already own for this antenna to work?

You need a separate NMO or Motorola-style roof mount with the matching thread and coaxial cable to install and connect the antenna.

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