Antenna Coupler

Features

Specifications

• Frequency Rating:
  Between 48.0 hertz and 63.0 hertz
• Voltage Rating:
  Between 115.0 volts and 230.0 volts
• Part Name Assigned By Controlling Agency:
  Multi-coupler
• Federal Supply Class (fsc):
  Antennas, waveguides, and related equipment
• National Stock Number (nsn):
  5985-01-575-5218
• Special Features:
  The model 409 vlf-hf multicoupler is a compact broadband unit which permits up to 16 receivers or eight receivers to be coupled to a single antenna; a low noise input amplifier provides a gain of 5db and achieves a wide dynamic range over a broad band covering the vlf and hf bands; input circuitry provides protection under high ambient rf field conditions or from nearby lightning strikes