The RF-382A Series couplers efficiently and automatically

match the output of 125 to 400 watt transceivers to a wide

variety of whip, dipole, and long-wire antennas over the

frequency range of 1.6 to 30 MHz. Tuning time from memory

is less than 200 milliseconds.

RF-382A Series couplers operate with ALE communications

systems that require very fast frequency change. Rugged and

reliable, they operate under the most severe environmental

conditions in vehicular, transportable, shipboard, and fixed-

station applications.

The RF-382A Antenna Coupler is designed for direct interface

with FALCON

built-in MIL-STD-188-141B and STANAG-4538 Automatic Link

Establishment (ALE) protocols.

The coupler requires a control cable and RF coax interface to

connect to the associated transceiver. Separation can be up to

250 feet (76 m). A high voltage ceramic insulator provides the

connection to the antenna. It is also equipped with a 50-ohm N-

connector antenna port for coaxial connection to a fixed site

broadband or resonant antenna.

Internal built-in test to the module level provides rapid

diagnostic troubleshooting and repair. In addition, all key

operating parameters are continually monitored during

operation. If parameters are exceeded, a coupler

fault is reported to the radio.

®

RF-382A Series

FAST TUNE AUTOMATIC

400 WATT ANTENNA

COUPLER