![]() ![]() The ground based augmentation system (GBAS) is a landing system that transmits GPS corrections via a VHF data link (VDL) to approaching planes. ►Signal generation for receiver tests (✌MA180 Radio Test Set, ¸SMBV100B and ¸SMA100B signal generators) ramp testers (✏SW signal and spectrum analyzer with ✏SW-K15) ►Lab measurements and calibration for VOR sources, e.g. (✎VSF1000 VHF/UHF Nav/Flight Analyzer) ► Interference analysis (✏PH and ✏SH handheldīearing measurement on a terminal VOR with (✎VSG1000 VHF/UHF Airnav/Com Analyzer) ►Flight inspection, e.g. Rohde & Schwarz VOR solutions include: ►Ground measurements and monitoring VHF omnidirectional radio range (VOR) – conventional VOR (CVOR) and Doppler VOR (DVOR) – operate at VHF frequencies of 108 MHz to 118 MHz to provide aircraft with a bearing to the ground station location. VHF OMNIDIRECTIONAL RADIO RANGE / DOPPLER VOR ![]() ![]() (✏SH handheld spectrum analyzer, ¸ZPH and ¸ZVH handheld cable and antenna analyzers) Spectrum analyzers) ►Cable measurement (VSWR, DTF & Return loss) on-board equipment (✌MA180 Radio Test Set, ¸SMBV100B and ¸SMA100B signal generators) ► Interference analysis (✏PH and R&S®FSH handheld ► Signal generation for receiver tests, e.g. Preparation of an ILS glideslope measurement drone Trailer-mounted telescopic mast and R&S®EVSG1000 Measurement of ILS glideslope signals with INSTRUMENT LANDING SYSTEM / MARKER BEACON ►Lab measurements and calibration for ILS/MB sources, e.g. ►Vector voltmeter measurements for ILS antennas (✏SH handheld spectrum analyzer, ¸ZVH handheld cable and antenna analyzer) ►Flight inspection (✎VSF1000 VHF/UHF Nav/Flight Analyzer) ►Conducted measurements on installations (✎VSG1000 VHF/UHF Airnav/Com Analyzer, ¸RTO / RTE / RTM oscilloscopes) Measurements (✎VSG1000 VHF/UHF Airnav/Com Analyzer) Rohde & Schwarz ILS / MB solutions include: ►Field measurements at airports, e.g. Marker beacon (MB) receivers decode audio data and provide signaling output to identify one of three marker beacons installed near the runway. The instrument landing system (ILS) provides aircraft pilots with landing approach data relative to the ideal landing course. Test and measure-ment equipment is the key to the proper functioning of navigational aid (navaid) systems. ► Power measurement using standalone sensors that can be operated with a laptop and require only simple test setups yet deliver highly accurate measurement results ► Easy-to-use handheld cable and antenna analysis for setup and maintenance of antenna sites Repeatable test signals needed for receiver test and calibration ► Ground and flight inspection of terrestrial navigation signals with lightweight instruments that offer a high degree of accuracy and fast measurement speeds ► Spectrum and signal analysis in development, production and maintenance ►Signal generation and simulation for accurate and For these measurements, Rohde & Schwarz offers complete laboratory quality measurement solutions in portable, lightweight, weather-protected, battery-powered form factors. Suitable solutionsTerrestrial navigation systems are subject to regular inspection and maintenance in the field. With demonstrated experience in this field, Rohde & Schwarz provides test solutions to cover every need from design, development and production to operational maintenance. Terrestrial air navigation systems such as landing systems or en-route navigation systems require unique test and measurement capabilities. Failures of these systems may place lives at immediate risk. Civil aviation and military operations depend on accurate distance, location and direction measuring systems for public safety and military mission success.
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