China Rohde & Schwarz R&S®EDST300 TACAN/DME station tester Exporters, Product

The Rohde & Schwarz R&S®EDST300 TACAN/DME station tester is a versatile analyzer designed for the commissioning, testing, and servicing of pulsed terrestrial navigation systems.

Product Description

The Rohde & Schwarz R&S®EDST300 TACAN/DME station tester is a versatile analyzer designed for the commissioning, testing, and servicing of pulsed terrestrial navigation systems.
Key Features
High-precision Measurements
Capable of high-precision TX/RX measurements on TACAN and DME systems, adhering rigorously to industry standards including MIL-STD-291C and STANAG 5034.
Wide Dynamic Range
Features a high dynamic range of 110 dB, enabling exceptionally accurate and dependable peak power measurements across challenging signal profiles.
Compact Design
Extremely compact form factor equipped with an internal battery, fully optimized for both stationary station setups and flexible on-site mobile operations.
Measurement Functions
Power and Frequency Measurements
Measures on-channel peak and average power, transmitter frequency, pulse spacing (coding), and pulse repetition rate. Measurement results display immediately once connected to a DME or TACAN ground station via directional coupler or attenuator.
Delay and Efficiency Measurements
Accurately assesses main delay, reply efficiency, and conducts high-precision verification of reply delay along with reply delay variation.
Signal Analysis
Analyzes TACAN/DME spectrum, performs in-depth evaluation of TACAN bursts, and executes automated pulse shape analysis. Automatically captures pulse rise time, fall time, and pulse durations via the pulse view mode (R&S®EDST-K2 option).
Identifier Decoding
Decodes identifiers and delivers accurate timing breakdown, analyzing identification periods, dots, dashes, inter-symbol spacing, and equalizer pulse intervals.
Optional Accessories for Extended Functionality
  • R&S®EDST-K1 Option: Adds specialized TACAN analysis functions, including analyzing the main reference burst (MRB) and auxiliary reference burst (ARB), and determining the pulse repetition rate, pulse count, and pulse interval.
  • R&S®EDST-K2 Option: Enables comprehensive pulse shape analysis, validating vital parameters such as pulse rise time, decay time, and overall duration.
  • R&S®EDST-B2 Option: Integrates an active interrogator utilized for critical sensitivity evaluations of TACAN/DME ground equipment.
Application Scenarios
Ground Station Maintenance
Deployed for continuous maintenance, repair, and systematic servicing of TACAN and DME ground stations, ensuring commissioning reliability and regulatory compliance.
Field Measurements
Combined with the R&S®EDST-Z1 test antenna for accurate signal-in-space analysis. Measures field TACAN signals, azimuth, and modulation depth alongside frequency for 15 Hz and 135 Hz AM signal components.
Technical Specifications
Specification Description
Frequency range 960 MHz - 1215 MHz
Dynamic range 110 dB
Receiver acquisition sensitivity - 97 dBm
Absolute level measurement range (average) –110 dBm to +13 dBm (nom.)
Absolute level measurement range (peak) –100 dBm to +13 dBm (nom.)
DME input level range (pulse recognition efficiency > 70 %) –95 dBm to +10 dBm (nom.)
DME total peak level deviation < 1 dB (nom.), for standard DME signal in line with ICAO Annex 10, level range 0 dBm to –70 dBm, 95 % confidence level, +20 °C to +30 °C
DME pulse spacing uncertainty < 0.05 μs
TACAN input level range –92 dBm to +10 dBm
TACAN bearing deviation < 0.5°, for –90 dBm to +10 dBm, standard TACAN signal in line with STANAG 5034, modulation depth of 15 Hz and 135 Hz signals = 20 %, measurement time ≥ 1 s
TACAN bearing acquisition time < 3 s
Main delay measurement < 50 ns
Bearing measurement accuracy < 0.2°
Analysis bandwidth 500 kHz
Pulse repetition rate range 5 - 6000 pulses per second
Distance measurement uncertainty ≤ - 80 dBm, 0.01 nm
Power supply AC 100 - 240 V, DC 28 V
Dimensions Depth: 266 mm (10.47 in), Height: 157 mm (6.18 in), Width: 342 mm (13.46 in)
Remote control Via LAN interface
Data export Via USB data logger
Compatible Models & Architecture
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  • RF performance engineered in Germany
  • 10.1" WXGA (1366 × 768 pixel) display – largest and highest resolution in class
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Delivery & Physical Information
  • Dimension: 396mm × 147mm × 178mm
  • Weight: 3kg
  • Battery Parameters: Equipped with lithium battery
  • Delivery Notice: Delivery information typically includes delivery times, shipping methods, packaging, etc., which may vary depending on the seller and the location of purchase.
Manuals & Resources
Rohde & Schwarz R&S®EDST300 TACANDME station tester datasheet
Rohde & Schwarz R&S®EDST300 TACANDME station tester datasheet.pdf.pdf
Datasheet
Rohde & Schwarz R&S®EDST300 TACANDME station tester brochures
Rohde & Schwarz R&S®EDST300 TACANDME station tester brochures.pdf.pdf
Brochure
Frequently Asked Questions (FAQ)
What is the primary function of the Rohde & Schwarz R&S®EDST300?
The R&S®EDST300 is a dedicated station tester and analyzer designed for the commissioning, precision testing, maintenance, and servicing of pulsed terrestrial navigation systems, including TACAN and DME ground stations.
What frequency range and dynamic performance does the tester support?
The system covers an operational frequency range of 960 MHz to 1215 MHz with a high dynamic range of 110 dB and receiver acquisition sensitivity of -97 dBm.
Which international standards are met during TACAN/DME measurements?
Measurements conform to major international aerospace and defense standards, including MIL-STD-291C, STANAG 5034, and ICAO Annex 10.
Can the R&S®EDST300 be deployed for on-site field testing?
Yes. Thanks to its compact design, lightweight 3kg build, and integrated lithium battery, it supports both stationary setups and mobile field operations, including signal-in-space analysis when paired with the R&S®EDST-Z1 test antenna.
What optional upgrades are available for expanded analysis?
Key hardware and software options include the R&S®EDST-K1 for specialized TACAN burst analysis (MRB/ARB), the R&S®EDST-K2 for automated pulse shape characterization, and the R&S®EDST-B2 for interrogator functionality.
How are measurement results transferred and exported?
Measurement data can be exported directly via an integrated USB data logger, and the instrument can be monitored or remote-controlled through its standard LAN interface.

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