Possible applications range from small airport emergency systems requiring only a few radio channels to countrywide communications systems with several hundred radio channels.The R&S®Series4200 is available in six versions: transceiver, transmitter and compact receiver.The R&S®Series4200 radios for the VHF frequency range (112 MHz to 156 MHz) are suitable for civil applications.The R&S®Series4200 radios

Software Defined Radios from Rohde & Schwarz is used to enable communication between fixed and mobile ground stations, on board of ships and in aircraft.

Rohde & Schwarz offers a wide range of radio system components such as filter, multicoupler, power amplifiers, antenna tuning units, audio units and more.

R&S®Series4200 Software Defined Radios - Product Brochure

R&S®Series4200 ZS4200 Service and Maintenance Tool - Product Brochure

R&S M3SR HS9043 VHF/UHF Cavity Antenna Filters - Product Brochure

R&S VCS-4G VoIP for Air Traffic Control (for drilling companies / offshore industry)

15-Oct-2012

The ATC world is standing before a game changing development in voice communications infrastructure.

02-Nov-2011

R&S®GV4000 Multi-Link Controller High-availability ATC radio system - Data sheet

R&S®KG42-Z75 X-Cross Adapter - Data sheet

R&S®GB4000V Audio Unit - Product Brochure

R&S®KG4200 ATC System Rack - Data sheet

Increasing safety in air traffic control: R&S Series4200 detection of simultaneous transmissions (DSiT) option for air traffic control.

21-Aug-2014

The R&S®KG42-Z75 X-CROSS ADAPTER makes it possible to control these automatic filters via the R&S®Series4200 radios.The R&S®KG42-Z75 X-cross adapter allows data to be exchanged between R&S®SERIES4200 Software Defined Radios radios and R&S®FX22X automatic filters in order to adjust the filter frequencies.

Brief DescriptionThe R&S®Series4200 is the latest generation of VHF and UHF radios for use in civil or military air traffic control.

The R&S®KR420 circulator frame and the R&S®KR420-Z1 circulator module were developed to reduce such interference.The R&S®KR420-Z1 circulator module was designed for the R&S®Series4200 radios. It consists of a VHF/UHF double circulator unit with integrated terminations and an optional VSWR meter.

The rack design is tailored to the cooling concept of the R&S®Series4200 radios so that several racks can be set up next to each other. No modifications are required.The R&S®KG4200 consists of a stainless steel frame and aluminum side and rear panels that protect the integrated components from mechanical stress.

Overview Key FactsThe R&S®GB4000T control unit provides air traffic controllers with a secure and easy-to-use tool for daily operation of their radios.Key FactsThe R&S®GB4000T control unit provides air traffic controllers with a secure and easy-to-use tool for daily operation of their radios.The R&S®GB4000T control unit is designed for the remote control of R&S®Series4200 radios for air traffic control

Overview ModelsOptionsKey Facts Compact design to minimize the space required in operator consoles Analog connection for use with all radiosKey FactsCompact design to minimize the space required in operator consolesAnalog connection for use with all radiosIn-band PTT and SQ signaling for use with R&S®Series4200 radiosEUROCAE ED137-1 compliant VoIP connection to R&S®Series4200, R&S®Series4400 and

Brief DescriptionThe R&S®UCS226x system enables functional and verification testing of radio families R&S®M3xR and R&S®Series4200.

The internal operating state of theR&S®ADMC8 can be monitored and evaluated by R&S®Series4200 radios via an alarm contact.Features Suppression of adjacent high-power signals Integrated automatic emergency power Reliable protection against large signalsFeatures & BenefitsThe R&S®ADMC8´s integrated bandpass filtering considerably improves the reception conditions for the connected receivers.

configuration effort, or expert mode for maximum freedomDifferent possibilities for displaying parameters and measurement resultsSpecial trim viewRemote control for easy integration into automated test environments via LAN or GPIBReady-to-use solution for configuring application test sequencesExtensive function libraryControl via SNMP, serial interfaces and SCPIFully automated test solution for R&S®Series4200

The compact R&S®Series5200 radios combine a secure and flexible architecture with excellent RF performance for today’s and tomorrow’s ATC communications.

It provides n+m redundancy for R&S®Series4200 radios, which ensures higher availability levels at lower costs compared to the traditional 1+1 redundancy.In the past, most ATC systems used 1+1 redundancy, where each main unit had a dedicated backup unit.

In conjunction with Rohde&Schwarz Series4200 radios, this alarm contact makes it possible to automatically report the operating state of the R&S®ATCMC to the user.Specifications Standard frequency range 112 MHz to 144 MHz Impedance input/output 50 Ω Specifications R&S® ATCMC VHF Standard frequency range other frequency ranges on request 112 MHz to 144 MHz Impedance input/output 50 Ω RF input

06-Oct-2020 | Press Release | Aerospace

Rohde & Schwarz air traffic control radios help smooth operations at over 20 German Armed Forces airports and the service’s IT school.

CERTIUM® | R&S®KG5x00 System Rack - Product Flyer

01-Mar-2017 | Press Release | Aerospace

Finavia selects Rohde & Schwarz to modernize Finland’s air traffic control radio communications

04-Sep-2018 | Press Release | Aerospace

COCESNA, the Central American aviation safety service provider, and Rohde & Schwarz have agreed on a long-term cooperation within the framework of a Memorandum of Understanding (MoU). The first concrete projects include equipping Ilopango Airport in San Salvador with a complete communications system and the delivery of network enabled ground stations comprising more than 200 software defined air traffic control (ATC) radios in the six COCESNA member countries.

22-Mar-2022 | Press Release | Aerospace

The Air Navigation and Weather Services (ANWS) of Taiwan chose Rohde & Schwarz to equip the nation’s airports with reliable communications and the highest level of security in case of emergencies. Rohde & Schwarz has provided a large number of the most innovative air traffic control (ATC) radio on the market, the R&S Series5200, alongside the company’s workhorse, the R&S Series4200 software defined radio, antenna multi-couplers and antennas, and remote control units, all part of CERTIUM, an advanced communications suite for ATC from the microphone to the antenna.