4315 UHF/VHF Digital Defence Communication Radio

The JOTRON 4000 series is intended for military communication applications covering both VHF and UHF ground to air band, and includes AM/FM narrowband voice and wideband data.

Multi channel VHF/UHF/AM transceiver in a 3U -19” sub-rack. 25/8.33 kHz channel spacing in the band 118-137 MHz. 25/12.5 kHz channel spacing in the band 225-400 MHz. Fast frequency switching. Low noise transmitter. Low noise LO gives excellent large signal performance (RX). Up to 4 carrier offset (ICAO). RS-232 and Ethernet/LAN interface for remote control. Includes 60 to 15pin adapter for easy connection to remote equipment. 115/230VAC mains with auto fallback to 27VDC.

The JOTRON series 4000 is a multi purpose, multimode radio system covering both VHF and UHF ground to air band. The series 4000 radio system meets the present and future requirements of the ground to air communication. The equipment is highly modular with a construction for very rugged conditions. The modules fit in a standard 19-inch, 3 HU high subrack.

The JOTRON series 4000 supports multimode operational requirements including AM/FM narrowband voice and wideband data. The radios are prepared for AM (Amplitude Modulation), FM (Frequency Modulation), D8PSK (Differential 8 phase Shift Keying) and MSK (Minimum Shift Keying). Standard channel spacing of 25 kHz, with optional 8.33khz. The series 4000 is prepared for Have Quick II operation, and is compatible
with Link 11 and Vinson.

The JOTRON series 4000 radio is a fully digital radio system, based on LAN (Local Area Network) operation, or RS232 data line. Installed on a standard Lap Top computer, Remote Access Control System, RACS III
can monitor and control all operational and tactical data of the radio. The Rack Controller Unit (Embedded PC with software), designed by JOTRON, can operate all data on the radio. Together with JOTRON ARC unit (Audio Remote Control), the operator has full remote control of both the data and audio of the radio. JOTRON Digital Multimode VHF/UHF radio transceiver is the ultimate choice for advanced air defence communications. The radio supports multimode operational requirements, including AM/FM narrow band voice and wideband data. The radio is compatible with Have Quick II, Link 11 and Vinson.