R&S®EVSD1000 VHF/UHF nav/drone analyzer

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R&S®EVSD1000  VHF/UHF nav/drone analyzer
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R&S®EVSD1000  VHF/UHF nav/drone analyzer
Open Lightbox
R&S®EVSD1000  VHF/UHF nav/drone analyzer
Open Lightbox
R&S®EVSD1000  VHF/UHF nav/drone analyzer
Open Lightbox
R&S®EVSD1000  VHF/UHF nav/drone analyzer
Open Lightbox
R&S®EVSD1000 VHF/UHF nav/drone analyzer, hero view R&S®EVSD1000 VHF/UHF nav/drone analyzer, hero view R&S®EVSD1000 VHF/UHF nav/drone analyzer, front high R&S®EVSD1000  VHF/UHF nav/drone analyzer, Side view R&S®EVSD1000  VHF/UHF nav/drone analyzer, Front view

Key facts

  • Precise, reproducible analysis of ILS, GBAS and VOR ground systems (in line with ICAO Doc 8071 and ICAO Annex 10)
  • Extremely compact with integrable battery and data-link- module (Wi-Fi)
  • High measurement rate for dynamic measurements, at 100 data records per second
  • Simultaneous analysis of course and clearance signals on dual-frequency (2F) ILS systems
  • Detailed analysis options in the frequency and time domain

Elevate your testing with our drone-based navigation analyzer, designed for high-accuracy measurements in hard-to-reach locations

The R&S®EVSD1000 VHF/UHF nav/drone analyzer is a signal level and modulation analyzer for use aboard medium sized drones. It measures ILS, GBAS and VOR ground stations during startup, maintenance and servicing and analyzes air traffic control communications (ATC COM) signals. The mechanical and electrical design is optimized for drone based measurements of terrestrial navigation systems.

Features & benefits

Excellent drone inspection system performance

  • Level measurements with utmost accuracy
  • Outstanding input sensitivity, efficient preselector
  • Precision modulation analysis in real time
  • Enhanced ground inspection
  • Reliable measurement of identifier parameters

Highly customizable for specific tasks

  • Simultaneous analysis of course and clearance signals (R&S®EVSG-K1);
  • Detailed analysis of VOR (R&S®EVSG-K2);
  • Testing of ground based augmentation systems (GBAS) for satellite navigation (R&S®EVSG-K4);
  • ATC COM signal analysis (R&S®EVSG-K6);
  • High measurement rate and integrated data recording
  • RF spectrum analysis (R&S®EVSG-K10) and AF spectrum analysis (R&S®EVSG-K11);
  • Time domain analysis (R&S®EVSG-K12);
  • I/Q data streaming (R&S®EVSG1-K25);

Tailored to drone inspection applications

  • Integration into drone measurement systems
  • Antenna (R&S®EVSD1-Z3) ;
  • Optional battery for independent power supply (R&S®EVSD1-Z1);
  • Compact, robust, lightweight
  • Detailed analyses in line with ICAO requirements
  • Simple remote control
  • Maintenance, repair and service

Available options

Software options

Order number 1329.9005.02


ILS CRS/CLR analysis

The R&S®EVSG‑K1 option makes it possible to measure both carriers of a dual-frequency (2F) ILS system independently and simultaneously.


Order number 1329.9011.02


VOR analysis

In combination with the R&S®EVSG‑K2 option, the R&S®EVSD1000 analyzes characteristic parameters such as the bearing and modulation of VOR systems


Order number 1329.9028.02


Marker beacon analysis

The R&S®EVSG-K3 option determines the modulation and frequency values of marker beacon systems.


Order number 1329.9034.02


GBAS analysis

The R&S®EVSG-K4 software option allows users to test VHF data broadcast (VDB) of GBAS ground based satellite navigation systems.


Order number 1329.9057.02


COM analysis

The R&S®EVSG-K6 option analyzes the level, frequency and modulation (AM and FM) of ATC COM signals.


Order number 1329.9063.02


RF spectrum analysis

With the R&S®EVSG‑K10 option, the R&S®EVSD1000 can display the input signal’s RF spectrum in the 70 MHz to 410 MHz range.


Order number 1329.9070.02


AF spectrum analysis

Baseband analysis to identify harmonics and intermodulation products.


Order number 1329.9086.02


AF time domain analysis

Signal analysis in the time domain.


Order number 1329.9157.02


I/Q data streaming

IQ data recording and streaming for ILS, VOR MB, COM, and GBAS (software license) 


Order number 0240.2193.10


Documentation of calibration values

Documentation of calibration values Delivery on CD 


Order number 1330.0366.02


Battery pack

Lithium ion-battery pack 1 h operating time


Order number 1330.0372.02


Battery charger 

Battery charger for lithium ion-battery pack


Order number 1330.0395.02


ILS/VOR antenna for R&S®EVSD1000

Small ILS (LOC/GS)/VOR antenna incl. mount and cable for R&S®EVSD1000. The antenna is a perfect fit for the base unit and medium-sized drones, making it ideal for drone based measurements.


Order number 1330.0520.02


Data Link Module (Wi-Fi)

Data link module (Wi-Fi 4/5 standard) with short detachable antennas


Order number 1330.0472.02


GNSS RTK device (rover)

High precision L1/L2 GNSS real time kinematic (RTK) device for
- EVSD1000 (rover);  use var 03 (1330.0472.03) as base


Order number 1330.0472.03


GNSS RTK device (rover/base)

High-precision L1/L2 GNSS RTK (real-time kinematic) device for
- EVSG1000/EVSF1000 (rover and base)


Order number 1330.0437.02


GNSS antenna

Multiband GNSS (L1/L2) magnetic mount antenna with SMA(M) connector


Order number 1330.0289.02


Spare external power supply (100 V to 240 V)

External power supply for EVSG1000,  EVSF1000 and EVSD1000 


Order number 1329.8921.02


Verification test software

Performance verification of EVSG, EVSF  and EVSD by PC-software. The necessary measurement devices and the cabling are described in the service manual. 


Order number 1330.0508.02


Transport case

Transport case for R&S®EVSD1000 plus accessories


Order number 1330.0443.02



Adapter and cable set for mounting the R&S®EVSD1000 plus the R&S®EVSD1-Z3 to a DJI M300 RTK drone

EVSG teaser

PRECISION AT EVERY LEVEL - We deliver high-accuracy, high-speed measurements for efficient servicing of air navigation and communication systems

Rohde & Schwarz offers an extensive portfolio of portable signal level and modulation analyzers, specifically designed to commission and service ILS, VOR, and marker beacon ground stations, and analyze ATC COM signals. The navigation analyzers deliver high-accuracy, high-speed measurements for efficient servicing of air navigation and communication systems. We offer a range of designs and shapes, so you can choose the analyzer that best fits your needs and preferences.

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