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  ANXX
AM RADIO ANTENNA
Standard Efficiency Whip Design; up to 100 Watts



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Downloadable Specification Sheet

Antenna Comparison Chart

Our ANXX Antenna may be mounted atop a square or round pole of wood, metal or fiberglass. It can operate in conjunction with the Vertical Profile Antenna Support and Grounding System. It may also be building-installed on a flat roof using a ballasted stand with groundplane.
Specifications *
  • Frequency range: 530-1710 kHz.
  • Center-loaded whip.
  • Vertically polarized.
  • Omni directional (0-360).
  • Anodized aluminum finish.
  • Adjustable tip for precise tuning.
  • Power: up 100 Watts Carrier (1700 kHz) with 100% modulation. Less at lower frequencies and for modulation types that exceed 100% positive.
  • Radiation efficiency: 28 mV/m/km at 530 kHKz & 73 mV/m/km at 1700 kHz, referenced to 1 KW.
  • 20’ metal support pole, tower or flat roof with 25’ 32-element groundplane.
  • Bandwidth (3:1 SWR): 530 kHz: 5 kHz; 1710 kHz: 10.4 kHz.
  • Temperature endurance: -40°C. to 85°C.
  • Wind endurance: 80 miles per hour with ¼” of ice.
  • Overall assembled length: varies with frequency, i.e., 297” for 530 kHz, 129” for 1700 kHz.
  • Accessories: Split-type mounts with stainless-steel hardware kit; masts, stands; lightning arrestors; enclosures, groundplanes, guying kits.
  • RF exposure separation: 1-meter minimum recommended.

 * These specifications are subject to change without notice.

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