Rohde & Schwarz VOR/ILS Analyzer EVS200 User Manual
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Rohde & Schwarz VOR/ILS Analyzer EVS200 User Manual

Rohde & Schwarz VOR/ILS Analyzer EVS200 User Manual

Procom technology vor/ils analyzer user manual
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User Manual
VOR/ILS Analyzer EVS200
0796.1800.02
0798.1988.12-08

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Summary of Contents for Rohde & Schwarz VOR/ILS Analyzer EVS200

  • Page 1 User Manual VOR/ILS Analyzer EVS200 0796.1800.02 0798.1988.12-08...
  • Page 2 VOR/ILS Analyzer EVS200 Issue: 01.2002 Version: Copying of this document as well as any other utilization and communication of its content are only admissible with the permission of the orginator or other authorized persons. Any disregard will be prosecuted and is subject to restitution (UrhG, UWG, BGB). For the case a patent is issued or the design is officially registered all rights are reserved.
  • Page 3 Certificate No.: 0201 This is to certify that Equipment type: EVS200 Designation: VOR/ILS Analyzer Order No.: 796.1800.02 complies with the provisions of the Directive of the Council of the European Union on the approximation of the laws of the Member States relating to electrical equipment for use within defined voltage limits (73/23/EEC revised by 93/68/EEC) relating to electromagnetic compatibility...

  • Page 5: Safety Instructions

    This unit has been designed and tested in accordance with the EC Certificate of Conformity and has left the manufacturer’s plant in a condition fully complying with safety standards. To maintain this condition and to ensure safe operation, the user must observe all instructions and warnings given in this operating manual.
  • Page 6 Ensure that the connections with information tech- nology equipment comply with IEC950/EN60950. 11. Lithium batteries must not be exposed to high temperatures or fire. Keep batteries away from children. If the battery is replaced improperly, there is danger of explosion. Only replace the battery by R&S type (see spare part list) Lithium batteries are suitable for environmental- ly-friendly disposal or specialized recycling.

  • Page 7: Table Of Contents

    - Switch On/switch Off the unit at VDC supply - Switch on procedure - Selftest (BITE) - Battery operation - Operation of the unit General operating instructions of the VOR/ILS Analyzer EVS200 SETUP-Mode Operating instructions of SETUP-Mode 0796.1800.02 Contents Contents...
  • Page 8 VOR/ILS Analyzer EVS200 Chapter ILS-Mode Operating instructions of ILS-Mode Operating instructions of Y / t setup menu Operating instructions of STORE DDM menu Signal parameters on ILS Display VOR-Mode Operating instructions of VOR-Mode Signal parameters on VOR Display BEACON-Mode Operating instructions of BEACON-Mode...
  • Page 9 VOR/ILS Analyzer EVS200 Chapter Service - Service - Warranty Technical Specification - Technical data - General data - Accessories 0796.1800.02 Contents Page...

  • Page 10: Operator Information

    VOR/ILS Analyzer EVS200 Important operator information The symbols used in this description have the following meaning. Attention: increased vigilance! Indexfinger: indicates important details Workstep, alphanumeric sequence definition of a workstep! Before connecting the unit to a vehicle’s 12-VDC board supply, pay attention that the battery’s negative pole is connected to ground...

  • Page 11: Unpacking

    VOR/ILS Analyzer EVS200 Unpacking Unpack the VOR/ILS Analyzer EVS200. Remove the protective covers. Inspect the unit for evident damage (visual check). Check the auxiliary accessory! FO-cabel jack (0018.6700.00) power cable operating instructions (0798.1988.12-07) 0796.1800.02 Chapter 1: Operator Information Keep the packing material for reusing!

  • Page 12: Application Of The Unit

    Due to versatile power supply facilities the VOR/ILS Analyzer EVS200 is suitable for operation in field (battery supply), in vehicles (12-V board supply), and in the lab (AC supply). Among others it is pos- sible to remote control the unit via the RS-232-Interface and recalling all obtained data.

  • Page 13: Characteristics Of The Unit

    VOR/ILS Analyzer EVS200 Characteristics of the unit Remarkable characteristics of the VOR/ILS Analyzer EVS200 are: high accuracy easy handling low power consumption very compact and light design for mobile operation battery operation (option) for mobile operation external DC operation for mobile operation...

  • Page 14: Unit Layout Frontview

    VOR/ILS Analyzer EVS200 LC display (illuminated dot matrix display) POWER Set the unit into operation, on mains supply and in postion "Standby" the installed battery (Option) will be charged. volume control With the potentiometer "Volume" the loudspeaker´s and headphone´s volume can be set.

  • Page 15: Unit Layout Rearview

    VOR/ILS Analyzer EVS200 DSP output The scaling of the XY values can be set in the setup / Y / t setup (ILS mode) for localizer BNC socket antenna input not applicable (optional) mains switch Master switch for mains operation 0796.1800.02...

  • Page 16: Preparation For Operation

    Preparation for operation Placing the unit The VOR/ILS Analyzer EVS200 can be operated in any position without reduction in its function. Even shocks during normal transportation or on mobile operation don’t reduce its function. The unit works at ambient temperatures of -5 to +40°C.

  • Page 17: Dc Connection

    VOR/ILS Analyzer EVS200 DC connection Only connect the unit when the minus pole of the battery is connected to vehicles ground (GROUND Assembling the FO Cable Jack Finish the supplied FO cable jack (0018.6700) as following with commercial PVC cables.

  • Page 18: Connection Of Signal/Control Inputs/Outputs

    Connection of Signal/Control Inputs/Outputs Antenna connection Via the RF INPUT at the frontside the VOR/ILS Analyzer EVS200 can be connected with a receiver antenna which agrees to frequency range. As an option a RF input at the unit’s rear side is possible.

  • Page 19: External Af Input

    0 DDM (1 V 5 mV) 0796.1800.02 Chapter 2: Preparation for Operation / 50 Connection AF-EXT of the VOR/ILS Analyzer EVS200 with the AF output of an external receiver output signals in VOR- and ILS-Mode: ILS-Mode Display 1 normalized DDM-values...

  • Page 20: Operation

    VOR/ILS Analyzer EVS200 Operation Switch On/switch Off the unit at mains supply With the mains switch at the rearside switch the unit on or off. With the switch "POWER" at the front side switch the unit on or "STANDBY". On switch position "STANDBY" the in- stalled battery (option) will be charged.

  • Page 21: Selftest (Bite)

    Chapter 5 (Service). Battery operation The battery operation of the VOR/ILS Analyzer EVS200 is an optional component. It is always pos- sible to retrofit the unit with this mode. The unit automatically goes into battery operation when the external power supply (DC/AC) is switched or cut off.

  • Page 22: Operation Of The Unit

    Chapter 3: Operation Operation of the unit Because of the many universal measuring functions of the VOR/ILS Analyzer EVS200 the operation has to be carried out according to the following instructions. Basically all measurement parameter set- tings are realized through softkeys and the mode keys. An activated mode is shown by a luminous LED (beside the belonging mode key).

  • Page 23: Setup-Mode

    VOR/ILS Analyzer EVS200 SETUP-Mode In the following table all possible parameters are listed and its functions are described. Furthermore all possible setting values per parameter are shown. Next a sequence chart of the operating instructions in the SETUP mode is following.

  • Page 24: Operating Instructions Of Setup-Mode

    VOR/ILS Analyzer EVS200 Chapter 3: Operation Operating instructions of SETUP-Mode 0796.1800.02...

  • Page 25: Ils-Mode

    VOR/ILS Analyzer EVS200 Chapter 3: Operation ILS-Mode Operating instructions of ILS-Mode 0796.1800.02...

  • Page 26: Operating Instructions Of Y /T Setup Menu

    VOR/ILS Analyzer EVS200 Chapter 3: Operation Operating instructions of Y /t setup menu 0796.1800.02...

  • Page 27: Operating Instructions Of Store Ddm Menu

    VOR/ILS Analyzer EVS200 Chapter 3: Operation Operating instructions of STORE DDM menu 0796.1800.02...
  • Page 28 VOR/ILS Analyzer EVS200 Chapter 3: Operation 0796.1800.02...

  • Page 29: Signal Parameters On Ils Display

    VOR/ILS Analyzer EVS200 Signal parameters on ILS display Following signal parameters are indicated on the display: display indication FREQ. (MHZ) LEVEL (dBm) DISPL 1/2 AM-MOD.(90HZ) AM-MOD.(150HZ) PHI (90/150) DISPL 2/2 ID AF-FREQ. ID AM-MOD. VOICE AM-MOD. Y / t Setup...

  • Page 30: Vor-Mode

    VOR/ILS Analyzer EVS200 Chapter 3: Operation VOR-Mode Operating instructions of VOR-Mode 0796.1800.02...

  • Page 31: Signal Parameters On Vor Display

    VOR/ILS Analyzer EVS200 Signal parameters on VOR display Following signal parameters are indicated on the display: display indication FREQ. (MHZ) LEVEL (dBm) DISPL 1/2 BEARING AM-MOD.(30HZ) AM-MOD.(9960HZ) FM-DEVIATION FM-INDEX DISPL 2/2 ID AF-FREQ. ID AM-MOD. VOICE AM-MOD. 0796.1800.02 description receiver frequency in MHz (numerical) and...

  • Page 32: Beacon-Mode

    VOR/ILS Analyzer EVS200 Chapter 3: Operation BEACON-Mode Operating instructions of BEACON-Mode 0796.1800.02...

  • Page 33: Signal Parameters On Beacon Display

    VOR/ILS Analyzer EVS200 Signal parameters on BEACON display Following signal parameters are indicated on the display: display indication FREQ. (MHZ) LEVEL (dBm) 0796.1800.02 description receiver frequency in MHz (numerical) and bargraph center frequency indication in kHz receiver signal in dBm (numerical) and...

  • Page 34: Level-Mode

    VOR/ILS Analyzer EVS200 Chapter 3: Operation Level-Mode Operating instructions of Level-Mode 0796.1800.02...

  • Page 35: Storing And Recalling Reference Levels

    VOR/ILS Analyzer EVS200 Storing and recalling reference levels To occupy storage capacaty or to call up memory the called up by pushing the softkey "MEM". Until four memory blocks M1 to M4 can be stored or called up. Following data will be allocated to a...
  • Page 36 VOR/ILS Analyzer EVS200 Chapter 3: Operation 0796.1800.02...

  • Page 37: Signal Parameters On Level Display

    VOR/ILS Analyzer EVS200 Signal parameters on Level Display Following signal parameters are indicated on the display:: display indication FREQ. (MHZ) LEVEL (dBm) LEVEL (dB) LEVEL REF. 0796.1800.02 description receiver frequency in MHz (numerical) and bargraph center frequency indication in kHz...

  • Page 38: Spectrum-Mode

    VOR/ILS Analyzer EVS200 Chapter 3: Operation Spectrum-Mode Operating instructions of Spectrum-Mode The spectrum analysis of the VOR/ILS Analyzer EVS200 is only for trend indication in the scanned range. 0796.1800.02...

  • Page 39: Rs-232-Interface Operation

    (e.g. Telix, Procomm...). AS a data terminal (DDE) the VOR/ILS Analyzer EVS200 must be connected with a RS-232-1:1-Interface. Also it is possible to control the unit with an user defined program. The necessary commands for that pur- pose are described below.

  • Page 40: Unit Related Control Commands

    Example: command from the controller EC0 <CR> query: ec0 <CR> 0796.1800.02 Chapter 3: Operation function response of the VOR/ILS Analyzer EVS200 READY <CR/LF> READY <CR/LF> 107000kHz <CR/LF> 107000kHz <CR/LF> function set unit local mode response of the VOR/ILS Analyzer EVS200 READY <CR/LF>...
  • Page 41 LA <CR> query: la <CR> 0796.1800.02 Chapter 3: Operation function selection of communication response of the VOR/ILS Analyzer EVS200 READY <CR/LF> READY <CR/LF> function RS232 test section output response of the VOR/ILS Analyzer EVS200 READY <CR/LF> READY <CR/LF>...
  • Page 42 (failure) Example: command from the controller BI <CR> query: 0796.1800.02 function Master-RESET response of the VOR/ILS Analyzer EVS200 READY <CR/LF> READY <CR/LF> EVS200 REMOTE-SYSTEM READY <CR/LF> function BITE (Build In Test) -asking for result PS-DC +12 VDC...
  • Page 43 0796.1800.02 Chapter 3: Operation function query of version number and date of the EVS200 firmware response of the VOR/ILS Analyzer EVS200 EVS200 - VERSION < No. > from < Date > Copyright (C) Rohde & Schwarz Werk Köln <CR/LF> function...

  • Page 44: Mode Related Control Commands

    DD0 <CR> query: dd0 <CR> 0796.1800.02 Chapter 3: Operation function ILS mode setting response of the VOR/ILS Analyzer EVS200 READY <CR/LF> READY <CR/LF> function BEACON mode setting response of the VOR/ILS Analyzer EVS200 READY <CR/LF> READY <CR/LF>...
  • Page 45 SD1 <CR> query: sd1 <CR> 0796.1800.02 Chapter 3: Operation function query of the DDM value in A response of the VOR/ILS Analyzer EVS200 e.g. 194.32uA <CR/LF> e.g. 194.32uA <CR/LF> function SDM value query response of the VOR/ILS Analyzer EVS200 e.g.
  • Page 46 PH <CR> query: ph <CR> 0796.1800.02 Chapter 3: Operation function query of AM modulation depth (90 Hz) response of the VOR/ILS Analyzer EVS200 e.g. 50% <CR/LF> e.g. 50% <CR/LF> function query of AM modulation depth (150 Hz) response of the VOR/ILS Analyzer EVS200 e.g.
  • Page 47 BW1 <CR> input: bw1 <CR> 0796.1800.02 Chapter 3: Operation function 8-kHz bandwidth setting response of the VOR/ILS Analyzer EVS200 READY <CR/LF> READY <CR/LF> function 30-kHz bandwidth setting response of the VOR/ILS Analyzer EVS200 READY <CR/LF> READY <CR/LF>...
  • Page 48 To reach 34 meas/s the baud rate must be set to 19200 baud in the Setup of the VOR/ILS Analyzer EVS200. It must be attended the acceptance of the data transfering rate by the terminal program.
  • Page 49 To reach 20 meas/s the baud rate must be set to 19200 baud in the Setup of the VOR/ILS Analyzer EVS200. It must be attended the acceptance of the data transfering rate by the terminal program. The measurement can be stopped through the command FA0 (refer to Command FA0).
  • Page 50 OFF. 1/90Hz = 11.1msec. DATA-Transfer 0796.1800.02 function Activating the Fast DDM measurement response of the VOR/ILS Analyzer EVS200 output form: (DDM <CR >, RF level <CR >, output form as FA2 example: DDM, AM90, AM150, DDM, AM90, AM150, DATA-Transfer...
  • Page 51 D2 <CR> input: d2 <CR> 0796.1800.02 Chapter 3: Operation function deactivating the fast DDM measurement response of the VOR/ILS Analyzer EVS200 READY <CR/LF> READY <CR/LF> function switch over to display1 response of the VOR/ILS Analyzer EVS200 READY <CR/LF> READY <CR/LF>...
  • Page 52 AM9 <CR> query: am9 <CR> 0796.1800.02 Chapter 3: Operation function AF-frequency ID query response of the VOR/ILS Analyzer EVS200 e.g. 1020.0Hz <CR/LF> e.g.. 1020.0Hz <CR/LF> function query of AM-modulation depth (ID) response of the VOR/ILS Analyzer EVS200 e.g.

  • Page 53: Vor-Mode

    AM1 <CR> am1 <CR> 0796.1800.02 Chapter 3: Operation funcion bearing angle query response of the VOR/ILS Analyzer EVS200 e.g. 299.97DEG <CR/LF> e.g. 299.97DEG <CR/LF> function query of AM-modulation depth (30 Hz) response of the VOR/ILS Analyzer EVS200 e.g.
  • Page 54 D1 <CR> input: d1 <CR> 0796.1800.02 Chapter 3: Operation function FM-deviation query response of the VOR/ILS Analyzer EVS200 e.g. 479.1Hz <CR/LF> e.g. 479.1Hz <CR/LF> function query of FM-index value response of the VOR/ILS Analyzer EVS200 e.g.
  • Page 55 AM8 <CR> query: am8 <CR> 0796.1800.02 Chapter 3: Operation function switching over to Display2 response of the VOR/ILS Analyzer EVS200 READY <CR/LF> READY <CR/LF> function AF-frequency ID query response of the VOR/ILS Analyzer EVS200 e.g. 1020.0Hz <CR/LF>...
  • Page 56 The measurement values can be read in and output as a text file corresponding to the terminal pro- gram. The baud rate must be set to 19200 baud in the Setup of the VOR/ILS Analyzer EVS200. It must be attended the acceptance of the data transfering rate by the terminal pro- gram.
  • Page 57 The measurement values can be read in and output as a text file corresponding to the terminal pro- gram. The baud rate must be set to 19200 baud in the Setup of the VOR/ILS Analyzer EVS200. It must be attended the acceptance of the data transfering rate by the terminal pro- gram.

  • Page 58: Level-Mode

    LD <CR> query: ld <CR> 0796.1800.02 Chapter 3: Operation function reference level setting response of the VOR/ILS Analyzer EVS200 READY <CR/LF> READY <CR/LF> function reference level query response of the VOR/ILS Analyzer EVS200 e.g. -48.1dBm <CR/LF>...

  • Page 59: Beacon-Mode

    AM6 <CR> query: am6 <CR> 0796.1800.02 Chapter 3: Operation function query of AM-modulation depth (F1) response of the VOR/ILS Analyzer EVS200 e.g. 29.3% <CR/LF> e.g. 29.3% <CR/LF> function query of AM-modulation depth (F2) response of the VOR/ILS Analyzer EVS200 e.g.
  • Page 60 AF5 <CR> query: af5 <CR> 0796.1800.02 Chapter 3: Operation Funktion query of AM-modulation depth ID response of the VOR/ILS Analyzer EVS200 e.g. 10.2% <CR/LF> e.g. 10.2% <CR/LF> function query of AF-frequency 3000 Hz response of the VOR/ILS Analyzer EVS200 e.g.
  • Page 61 AF7 <CR> query: af7 <CR> 0796.1800.02 Chapter 3: Operation function query of AF-frequency 400 Hz response of the VOR/ILS Analyzer EVS200 e.g. 400.0Hz <CR/LF> e.g. 400.0Hz <CR/LF> Funktion query of AF-frequency ID response of the VOR/ILS Analyzer EVS200 e.g.

  • Page 62: Interfaces

    VOR/ILS Analyzer EVS200 Interfaces Antenna input labeling RF INPUT 50 AF output labeling AF OUT 50 Headphone connection labeling PHONES XY-Tracer connection labeling DSP-OUT 0796.1800.02 figure input level: (Data safety up to 10 dBm is ensured) frequency range: VSWR: figure...

  • Page 63: External Af Input

    VOR/ILS Analyzer EVS200 External AF input labeling AF EXT. RS-232-Interface labeling RS232/DDE External VDC connection labeling INPUT: 9-15 VDC Mains connection labeling INPUT: 85-250 V/ 47-63Hz F1/F2: IEC127- T800H/250V 0796.1800.02 figure input level: frequency range: figure standard RS-232-Interface COM parameter:...

  • Page 64: Service

    VOR/ILS Analyzer EVS200 Service To ensure a unit’s repair as quick as possible a defect VOR/ILS Analyzer EVS200 must be send to the service place named in the following. In case of service questions please contact us over phone or FAX.

  • Page 65: Technical Specification

    VOR/ILS Analyzer EVS200 Technical data Receiver section Frequency range ... 74.7 to 75.3 MHz Accuracy ... 2 ppm Resolution ... 5 kHz Input voltage ... 15 dBm max./ 50 VSWR ... <1.5 Sensitivity ... -96 dBm 18 dB (IF bandwidth 8 kHz) IF bandwidth ...
  • Page 66 VOR/ILS Analyzer EVS200 Glideslope mode Measurement error at 30 to 50% modulation... Resolution (LOC / GS) ... 0.0001 DDM DSP out Localizer: Range 1 ... 0.0 25% Range 2 Range 3 ... 0.0 2.58% Range 4 ... 0.0 50% Glideslope: Range 1 ... 0.0 50% Range 2 ...

  • Page 67: General Data

    VOR/ILS Analyzer EVS200 General data Power supply ... 100 to 240 VAC (with build-in charger) ... 50 to 60 Hz (440 Hz option) built-in battery (option) ... 12V / 3.2 Ah Operating time ... >100 min (max. brightness) Mechanical resistance... shock-tested to MIL-810D RF Emissions ...

  • Page 68: Accessories

    VOR/ILS Analyzer EVS200 Accessories Description Bag for EVS200 Alu-tripod for antenna and measuring unit, Notebook, inclusivly alignment level Rigging set for tripod Bag for tripod, plate and rigging set Set halfwave measuring dipoles screened for: 75 MHz and 115 MHz or...

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