® assuredcommunications™ RF-5382H-CU001 FAST TUNE AUTOMATIC ANTENNA COUPLER The RF-5382H coupler automatically matches the output of FALCON® II Series HF transceivers to a wide variety of whip, dipole, and long-wire antennas over the frequency range of 1.6 to 30 MHz. The antenna coupler tuning time from memory is less than 150 milliseconds and it operates at power levels from 20 to 150 watts. The RF-5382H is compatible with advanced waveforms and network protocols that require very fast frequency change and functions reliably under the most severe environmental conditions in vehicular, transportable, shipboard, and fixed-station applications. The frequency selective discriminator allows precision tuning in the difficult co-site installations that are dictated by highly mobile tactical platforms. The RF-5382H Antenna Coupler is designed for direct interface with FALCON® II HF systems and is fully compatible with the 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 untuned antennas while a selectable N-connector provides connection to fixed site broadband or resonant antennas. When used in a 20 watt system, the RF-5382H will automatically switch VHF signals to the 50 ohm N-connector. All key operating parameters are continually monitored during operation to automatically maintain operation within safe limits and stay “on the air.” If safe limits are exceeded, a coupler fault is reported to the transceiver and the coupler bypassed. Internal built-in test to the module level provides rapid diagnostic troubleshooting and repair. Specifications for the RF-5382H-CU001 High Voltage Antenna Port Rated RF Input Tuning Capability (1.6 to 30 MHz) Tuning Accuracy Memory Tuning Time New Frequency Tuning Time Efficiency Up to 150 Watts PEP and Average 8 to 35 foot whips 25 to 150 foot long wires 40 to 100 foot dipoles (including RF-1912 and RF-1936) Automatically tunes to 50 ohms, within a VSWR of 2:1 150 milliseconds 2 seconds maximum Whips: 1.6 to 4 MHz: 15 to 85%; 4 to 30 MHz: 50 to 95% Long Wires and Dipoles: 1.6 to 30 MHz: 60 to 95% Note: Efficiency depends on frequency, antenna length, and ground plane 50-Ohm Antenna Port Rated RF Input Antennas VHF Operation Up to 150 Watts PEP and Average Broadband and dipole resonant fixed frequency antennas Automatically switches output to 50-ohm port (N-connector) Electrical Channel Capability Collocation Rejection Protection Features Antenna Matching Bypass BIT 500 channel memory Operates in collocated installations with 5% frequency separation Protection from high VSWR, high temperature, RF over-voltage and over-current, Lightning surge protection on all control lines and RF signal path Automatic and manually controlled transmit and receive bypass Fault isolation to module level Installation Primary Power Requirements Remote Capability Enclosure Design Weight Size Accessories Supplied Color 16 to 40 VDC Up to 250 feet (75 m) separation between transceiver and coupler Submersible to 3 feet (0.9 m) of water, designed for exposed installations 17.5 lbs (7.8 kg) 9.3W x 14.7L x 6.8H inches (including projections) 23.6W x 37.3L x 17.3H cm (including projections) Coupler mounting hardware, installation material, safety shield, and the Intermediate Maintenance manual CARC Green 383 Environmental Test Method Shock and Vibration Immersion Operating Temperature Per MIL-STD-810F Ground tactical (with RF-5384VM-01 Shock Mount) 3 feet (0.9 m) of water –40˚C to +70˚C Accessories and Cables Cables Shock Mounts Sun Shield Siting Kits Transit Case System` Control: 12020-1460 Coax: 10181-9824 for 100, 125, and 150 W systems; 10369-7211 for 20 W systems RF-5384VM-01 (tracked and wheeled vehicles) 12020-1194-01 RF-5351-AT Series RF-5382H-TM001 Falcon is a trademark of Harris Corporation. Specifications are subject to change without notice. ® RF Communications Division | 1680 University Avenue | Rochester, NY USA 14610 www.harris.com 1-585-244-5830 assuredcommunications™ Copyright © 2005 Harris Corporation 6/05 DS-284B