Key facts
The R&S®M3SR Series4400 represents the latest generation of stationary radios for civil, defense and naval ground-air-ground communications solutions. The technical concept based on many years of practical experience is the Rohde & Schwarz answer to growing communications requirements. The radios meet highest quality aspects to provide maximum RF performance.
The high-performance software defined radios are highly valued by security authorities and state-owned organizations all over the world.
Local control panel (without audio, incl. software and LAN)
Separate antenna interface for various antenna configurations
Main receiver antenna switch
Frequency agile UHF filter module
VHF/UHF guard receiver
70 MHz upconverter/downconverter interface
Transmitter unit with UHF circulator and VHF bypass
UHF multicoupler, 225 MHz to 400 MHz, 8 outputs
VHF multicoupler, 112 MHz to 144 MHz, 8 outputs
UHF coaxial dipole, 225 MHz to 450 MHz, 400 W CW
VHF coaxial dipole, 100 MHz to 174 MHz, 400 W CW
VHF/UHF coaxial dipole, 100 MHz to 2 GHz
Omnidirectional broadband antenna, 27.5 MHz to 600 MHz
Omnidirectional UHF antenna, 225 MHz to 400 MHz, 4 x 200 W
AD066FW broadband VHF/UHF communications antenna system – covering the frequency range from 118 MHz to 453 MHz for transmit and receive purposes in naval applications.
Omnidirectional UHF antenna, 225 MHz to 450 MHz
R&S®GB4000C remote control unit
Remote control unit, ruggedized model
R&S®GB4000V remote audio operation
Audio unit for R&S®M3SR (analog/VoIP); front panel ¼ 19"; for one headset (NF-7 connector)
R&S®GA012 audio unit
Headset, incl. microphone with cable and NF-7 connector, ruggedized
R&S®GA013 audio unit
Handset, with cable and NF-7 connector, ruggedized
R&S®GA015 audio unit
Headset, dynamic with cable and NF-7 connector, with active guard
Headset, dynamic with cable and NF-7 connector, without active guard
R&S®GA016H1 audio unit
Handheld microphone, with cable and NF-7 connector
Headset, ultralight electret microphone, one earphone (dynamic), with cable and NF-7 connector
Software tool for radio service and maintenance
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