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AV-7M & AV-7F Antenna

AV-7M & AV-7F Antenna

Product catalog summary
Product Overview:
The AV-7 series antennas, including models AV-7M and AV-7F, are designed for high-performance vehicular communication on surface vehicles using the aircraft VHF COM frequency band. These antennas are robustly constructed with a tapered 17-7PH stainless steel whip and spring mount, featuring chrome-plated brass or stainless steel fittings.

Mounting Options:
The antennas can be mounted on rooftops, cowls, fenders, or other suitable locations using either a magnetic or fixed 'NMO' base. They are pre-tuned for the VHF COM frequency band of 118-137 MHz and are available as a complete package or as separate components.

Product Variants:
  • AV-7M: Antenna with Magnetic Mount NMO Base
  • AV-7F: Antenna with Fixed Mount NMO Base
  • AV-7-1A: VHF Wideband Mobile Antenna
  • AV-7-2M: Magnetic Mount NMO Base
  • AV-7-3F: Fixed Mount NMO Base

Technical Specifications:
  • Application: Ground Vehicular VHF COM Communications
  • Frequency: 118-137 MHz
  • Impedance: 50 ohms nominal
  • VSWR: 1.5:1 Max.
  • Polarization: Vertical
  • Pattern: Omni-Directional
  • RF Power Capacity: 150 Watts
  • Base Mount Connector: BNC Male
  • Antenna/Base Interface: NMO

Revision Information:
Rev. -, July 2011
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Catalog excerpts

AV-7M & AV-7F Antenna-1

R.A. Miller Industries, Inc. P.O. Box 858 Grand Haven, MI 49417-0858 (616) 842-9450 www.rami.com The AV-7 is a high performance vehicular antenna for use on all surface vehicles where communications on the aircraft VHF COM frequency band is required. Heavy duty constructed with a tapered 17-7PH stainless steel whip and spring mount. All exposed fittings are chrome-plated brass or stainless steel. Mounting is easily achieved on rooftop, cowl, fender or other suitable location via a magnetic or fixed “NMO” base. The antenna comes pre-tuned to operate in the aircraft VHF COM frequency band of 118-137 MHz and can be purchased as a complete package or separate antenna and mounting base. RAMI P/N: AV-7M: AV-7F: AV-7-1A: AV-7-2M: AV-7-3F: Specifications: Application: Frequency: Impedance: VSWR: Polarization: Pattern: RF Power Capacity: Base Mount Connector: Antenna/Base Interface: Description Antenna with Magnetic Mount NMO Base Antenna with Fixed Mount NMO Base VHF Wideband Mobile Antenna Magnetic Mount NMO Base Fixed Mount NMO Base Ground Vehicular VHF COM Communications 118-137MHz 50 ohms nominal 1.5:1 Max. Vertical Omni-Directional 150 Watts BNC Male NMO f t r^U MAGNETIC NMD MOUNT 12' RG-58A/U CABLE BNC MALE ATTACHED RAMI P/N: AV-7-2M IF PURCHASED SEPARATELY VHF WIDEBAND MOBILE ANTENNA RAMI P/N' AV-7-1A IF PURCHASED SEPARATELY FIXED NMD MOUNT 17' RG-58A/U CABLE BNC MALE NOT ATTACHED RAMI P/N: AV-7-3F IF PURCHASED SEPARATELY

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