Wholesale R&S®EVSG1000 Based on speed and accuracy Exporter, Products

High-accuracy assessment of ILS, GBAS, VOR, MB and ATC COM ground-based systems
In compliance with ICAO Doc. 8071 and ICAO Annex 10
High dynamic scope of > 130 dB, exact modulation depth tests
Exceptionally small-sized, featuring an integrable battery
Concurrent evaluation of CRS and CLR on dual-frequency (2F) ILS systems

Product Description

Hardware choices and add-ons
  • Well-adapted for regular field-measurement jobs
  • Compact, sturdy, and light-weight
  • Battery-driven for field measurements
  • Shielding from weather and during transit for mobile applications
  • Secure transportation in a hard-casing transport box
  • ILS/VOR testing antenna with a carry-bag
User-centric design
  • Superb operability and application-specific enhancements
  • Intuitive operation via an uncomplicated graphical user interface
  • In-depth analyses conforming to ICAO regulations
  • Uncomplicated remote operation through standard interfaces
  • Triggering and synchronization features
  • Convenient maintenance, repair, and servicing
Frequency range 70 MHz to 410 MHz
Frequency setting resolution ILS, VOR 100 Hz
COM, GBAS 10 Hz
Frequency measurement resolution 1 Hz
Preselection filter ranges standard 70 MHz to 410 MHz
with R&S®EVSG-K23 option
marker beacon 74.7 MHz to 75.3 MHz
ILS LLZ, VOR 108 MHz to 118 MHz
COM 1 118 MHz to 145 MHz
ILS GS, COM 2 220 MHz to 410 MHz
Reference frequency, internal
Accuracy (time since last adjustment × aging rate) + temperature drift + calibration accuracy
Aging per year 1×10⁻⁷ (nom.)
Temperature drift (-10°C to +50°C) 1×10⁻⁷ (nom.)
Achievable initial calibration accuracy 5×10⁻⁶ (nom.)
Spectral purity
SSB phase noise frequency = 110 MHz, carrier offset
10 kHz -105 dBc (1 Hz) (typ.)
25 kHz -115 dBc (1 Hz) (typ.)
100 kHz -125 dBc (1 Hz) (typ.)
1 MHz -145 dBc (1 Hz) (typ.)
Model Configuration
Dimensions & Weight
  • Dimensions (W × H × D): 342 mm × 157 mm × 200 mm (13.46 in × 6.18 in × 7.87 in)
  • Weight: 5.1 kg (11.25 lb)
Resources Based on Speed and Accuracy
  • PDF Icon

    R&S Testing of avionics devices – airborne and ground stations – Fact Sheet.pdf

  • PDF Icon

    R&S EVSG1000_Specifications_en.pdf

  • PDF Icon

    R&S EVSG1000_Declaration of Conformity.pdf

Frequently Asked Questions (FAQ)
What are the primary applications for this system?
This system is optimized for regular field-measurement tasks including ILS/VOR testing, offering high accuracy for testing avionics devices on both airborne and ground stations.
What is the frequency range supported?
The standard frequency range operates from 70 MHz to 410 MHz, which covers ILS LLZ, VOR, marker beacon, and COM frequency bands.
How portable is the hardware for field measurements?
The hardware features a compact and light-weight design weighing 5.1 kg, with battery power and robust physical protection including a secure hard-casing transport box.
Does the unit conform to international standards?
Yes, it is designed to perform in-depth signal analyses conforming directly to international ICAO regulations.
What is the frequency setting resolution for ILS/VOR?
For ILS and VOR, the frequency setting resolution is 100 Hz, while for COM and GBAS, it is 10 Hz.
Where can I download product manuals and spec sheets?
All files, including technical specifications, fact sheets, and conformity declarations, are available directly under the "Manuals + Resources" tab.

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