R&S®EDS300 DME/Pulse Analyzer Precise distance and pulse analysis for ground and air measurements Product Brochure | Version 07.01

R&S®EDS300 DME/Pulse Analyzer At a glance Using the R&S®EDS-B2 or R&S®EDS-B4 option, the R&S®EDS300 measures the distance to a DME ground station as well as various other DME parameters such as reply efficiency and pulse repetition rate. The R&S®EDS-K5 multi-DME mode option expands this functionality to include flight inspection measurements and diverse monitoring applications, making it possible to analyze up to ten ground stations within 50 ms. The R&S®EDS300 is a level and modulation analyzer designed for installing and maintaining pulsed, terrestrial navigation services. Its high sensitivity...

R&S®EDS300 DME/Pulse Analyzer Benefits and key features Measurement functions for regular verification of pulsed navigation signals ❙❙ High-precision distance and level measurements on DME ground stations ❙❙ Accurate analysis of military TACAN stations ❙❙ High dynamic range of 105 dB ❙❙ Detailed analysis in line with ICAO requirements, STANAG and MIL-STD ▷▷ page 4 Expanded functionality and adaptation using hardware and software options ❙❙ Precise distance measurements on the ground and in the air ❙❙ High-performance multi-DME mode for measuring up to ten DME stations (R&S®EDS-K5) ❙❙ Simultaneous...

Measurement functions for regular verification of pulsed navigation signals High-precision distance and level measurements on DME ground stations The R&S®EDS300 offers excellent accuracy for determining a DME station's pulse power within a measurement range of 105 dB in autorange mode using a switchable preamplifier or an electronically switched attenuator. The built-in interrogator and digital signal processing enable distance measurements in a range of 400 NM. Once the distance to the ground station has been determined, the R&S®EDS300 switches from search mode to track mode, reduces the number...

Expanded functionality and adaptation using hardware and software options DME screen: all relevant signal parameters at a glance. Precise distance measurements on the ground and in the air Slant range measurements are crucial for DME system testing. Using the R&S®EDS-B2 or R&S®EDS-B4 interrogator option, the R&S®EDS300 can perform slant range measurements on the ground or in the air with an uncertainty of 0.01 NM in a dynamic range of 90 dB. In this mode, the R&S®EDS300 additionally displays other relevant measurement values such as peak and average power, frequency, reply efficiency, pulse spacing...

Flight inspection with integrated high-power interrogator (R&S®EDS-B4) When equipped with the R&S®EDS-B4 high-power interrogator option, the R&S®EDS300 can be operated with an output power of 100 W, 250 W or 500 W (peak), which turns it into a compact test and analysis device for advanced flight inspection applications. When employed on board a flight inspection aircraft, the R&S®EDS-B4 allows extensive measurements on DME/ TACAN systems. The high output power of the interrogator makes it possible to perform measurements on systems up to the boundaries of the service area (max. 400 NM). Modulation...

Detailed pulse shape analysis on DME systems (R&S®EDS-K2) In addition to distance and power measurements, ICAO Doc. 8071 also stipulates a detailed analysis of the Gaussian pulses in order to verify the signal characteristics. Using the R&S®EDS-K2 pulse shape analysis option, the R&S®EDS300 can automatically determine the rise and decay times of the pulses, the pulse duration and the spacing of double pulses. Marker functions provide additional analysis options, and signals can be displayed on a linear or logarithmic scale in the pulse view (in V, W or dBm). On board a flight inspection aircraft,...

User-friendly design and applicationspecific extras Compact, robust design for stationary and mobile applications Its robust casing makes the R&S®EDS300 ideal for measurements in the field and for integration into flight inspection systems and test vehicles, while offering the measurement accuracy of lab equipment. Remote control via LAN interface The analyzer is either controlled manually via the front panel or remotely via the LAN interface by means of TCP/IP commands. Measurement tasks can be automated via remote control, the R&S®EDS300 being controlled from a PC. This is an important prerequisite...

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Specifications in brief Specifications in brief Frequency Frequency range Reference frequency, internal Aging per year Level Absolute level Measurement range (average) 1) autorange mode Measurement range (peak) 1) autorange mode pulse recognition efficiency > 70 % DME signal analysis Standard Input level range ICAO Annex 10, ICAO Doc. 8071 DME measurement Total peak level deviation Pulse spacing uncertainty standard DME signal in line with ICAO Annex 10, < 1 dB (nom.) level range 0 dBm to –70 dBm, 95 % confidence level, +20 °C to +30 °C < 0.05 µs TACAN signal analysis (R&S®EDS-K1 option) Standard...

Ordering information Designation Low-Power Interrogator High-Power Interrogator High-Power Amplifier TACAN Analysis Pulse Shape Analysis Multi-DME Mode Rugged transport case Protection Cover Verification Test Dongle Documentation of Calibration Values Base unit DME/Pulse Analyzer Hardware options Software options External accessories Warranty Base unit All other items Options Extended Warranty, one year Extended Warranty, two years Extended Warranty with Calibration Coverage, one year Extended Warranty with Calibration Coverage, two years Extended Warranty with Accredited Calibration Coverage,...