Operating Manual
®
R&S
EVS 300
ILS / VOR Analyzer
3544.4005.02
3544.4486.12 - 08
R&S® is a registered trademark of Rohde & Schwarz GmbH & Co. KG.
Proper names are trademarks of the respective owners.
Printed in the Federal
Republic of Germany
Rohde & Schwarz GmbH & Co. KG
Mühldorfstraße 15
D-81671 München
www.rohde-schwarz.com
3544.4486.12 - 08
Abschnitt 2: Betriebsvorbereitung
R&S® EVS 300 ILS / VOR Analyzer Content
Content
1 General Information ........................................................................................ 1-1
1.1 Symbols and Cautions ................................................................................. 1-1
1.2 Unpacking the R&S® EVS 300 ILS / VOR Analyzer .................................... 1-2
1.3 Applications and Features of the R&S® EVS 300 ILS / VOR Analyzer ...... 1-3
1.3.1 Applications of the R&S® EVS 300 ILS / VOR Analyzer .................................................... 1-3
1.3.2 Features of the R&S® EVS 300 ILS / VOR Analyzer ......................................................... 1-4
1.4 Views of the Device ...................................................................................... 1-5
1.4.1 Front View .......................................................................................................................... 1-5
1.4.2 Rear View ........................................................................................................................... 1-5
2 Preparation ....................................................................................................... 2-1
2.1 Setting up the Equipment ............................................................................ 2-1
2.1.1 Power Supply connection ................................................................................................... 2-1
2.1.1.1 General........................................................................................................................ 2-1
2.1.1.2 Table Power Pack connection .................................................................................... 2-2
2.1.1.3 Connection to an external DC Power Source ............................................................. 2-2
2.1.2 Connection of the Signal / Control-In / Outputs on the front of the device ......................... 2-3
2.1.2.1 Receiving antenna connection (26, 32) ...................................................................... 2-3
2.1.2.2 Power Supply connection (27) for an Active Receiving Antenna ............................... 2-4
2.1.2.3 Headphone connection (28) ........................................................................................ 2-4
2.1.2.4 USB Port connection (Twin Port, 29) .......................................................................... 2-4
2.1.3 Connection of the Signal/Control-In/Outputs on the back of the device ............................ 2-4
2.1.3.1 External Power Supply output (AUX POWER, 3) ....................................................... 2-4
2.1.3.2 ANALOG 1 (5) and ANALOG 2 (4) signal outputs ...................................................... 2-5
2.1.3.3 Baseband input / Trigger input (6) .............................................................................. 2-5
2.1.3.4 GPS Control Port (7) ................................................................................................... 2-5
2.1.3.5 Remote operation port (8) ........................................................................................... 2-5
2.1.3.6 LAN connection (9) ..................................................................................................... 2-6
2.1.3.7 Power Supply connection (10) .................................................................................... 2-6
3 Operation .......................................................................................................... 3-1
3.1 Switch ON / OFF the R&S® EVS 300 ILS / VOR Analyzer ........................... 3-1
3.1.1 Starting process ................................................................................................................. 3-1
3.1.2 Battery powered operation ................................................................................................. 3-2
3.1.2.1 Battery level indication ................................................................................................ 3-2
3.1.2.2 Charging the Battery ................................................................................................... 3-3
3.1.2.3 12 / 24-DC / DC-Converter ......................................................................................... 3-3
3.1.2.4 Charge level indication ................................................................................................ 3-4
3.1.3 Internal clock ...................................................................................................................... 3-4
3.2 Signal Parameters and Displays ................................................................. 3-5
3.2.1 General ............................................................................................................................... 3-5
3.2.1.1 Status Display (3**) ..................................................................................................... 3-5
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Content R&S® EVS 300 ILS / VOR Analyzer
3.3 General Information about the Controls ..................................................... 3-6
3.3.1 Tens keyboard .................................................................................................................... 3-6
3.3.2 Rollkey ................................................................................................................................ 3-7
3.3.3 Arrow buttons ..................................................................................................................... 3-8
3.4 Settings in the Setup menu ......................................................................... 3-9
3.4.1 General ............................................................................................................................. 3-10
3.4.2 General operating steps in the setup menu ..................................................................... 3-11
3.4.3 RF Parameter setting ....................................................................................................... 3-12
3.4.3.1 Setting the Antenna Correction Factor on Channel 1 / Channel 2 ........................... 3-13
3.4.3.2 Analyse selection on Channel 1 / Channel 2 ............................................................ 3-13
3.4.3.3 Setting the Base band signal level ............................................................................ 3-14
3.4.4 Settings for Analogue Output 1 / 2 ................................................................................... 3-14
3.4.4.1 Setting the Analogue Out 1 / 2 .................................................................................. 3-15
3.4.4.2 Setting the Baseband signal output CH 1 / CH 2 ...................................................... 3-15
3.4.4.3 Setting the DDM range LLZ CH 1 / CH 2 .................................................................. 3-16
3.4.4.4 Setting the DDM range GS CH 1 / CH 2 ................................................................... 3-16
3.4.5 Setting the Display of the Measured data ........................................................................ 3-17
3.4.5.1 Setting the DDM Measuring Units ............................................................................. 3-18
3.4.5.2 Setting the SDM Measuring Units ............................................................................. 3-18
3.4.5.3 Setting the Level Measuring Units ............................................................................ 3-18
3.4.5.4 Setting the values range of the ILS phase ................................................................ 3-19
3.4.5.5 Setting the DDM polarity ........................................................................................... 3-19
3.4.5.6 Setting the ILS bargraph display ............................................................................... 3-20
3.4.6 F Step setting ................................................................................................................... 3-20
3.4.7 Setting the Data Logger ................................................................................................... 3-21
3.4.8 Setting the Audio- und Display characteristics ................................................................. 3-22
3.4.8.1 Setting the AF Volume .............................................................................................. 3-23
3.4.8.2 Setting the Display brightness .................................................................................. 3-23
3.4.8.3 Setting the Display Update Rate ............................................................................... 3-23
3.4.8.4 Setting the Keyboard Beep (ON / OFF) .................................................................... 3-24
3.4.8.5 Setting the Loudspeaker (ON / OFF) ........................................................................ 3-24
3.4.8.6 Setting the Low temp Display Saver (ON / OFF) ...................................................... 3-24
3.4.9 Setting the Communication interface ............................................................................... 3-25
3.4.9.1 Setting of the Dynamic Host Configuration Protocol (DHCP) ................................... 3-26
3.4.9.2 IP Address setting ..................................................................................................... 3-26
3.4.9.3 Netmask ID setting .................................................................................................... 3-26
3.4.9.4 Gateway ID setting .................................................................................................... 3-27
3.4.9.5 Assigning a Hostname .............................................................................................. 3-27
3.4.9.6 Setting the Baud rate of the Remote interface .......................................................... 3-27
3.4.9.7 Setting the Data bit of the Remote interface ............................................................. 3-28
3.4.9.8 Setting the Stop bit of the Remote interface ............................................................. 3-28
3.4.9.9 Setting the Parity property of the Remote interface .................................................. 3-29
3.4.10 Setting the General features ............................................................................................ 3-29
3.4.10.1 Date setting ............................................................................................................... 3-30
3.4.10.2 Time setting ............................................................................................................... 3-30
3.4.10.3 Energy Saver setting (ON / OFF) .............................................................................. 3-31
3.4.10.4 Setting the timer for the Energy Saver function ........................................................ 3-31
3.4.10.5 Switch ON / OFF the Web interface .......................................................................... 3-32
3.4.10.6 Switch ON / OFF the function "Boot on Power Up" .................................................. 3-32
3.4.11 Call-up the Error Logbook ................................................................................................ 3-33
3.4.12 Call-up the Hardware / Software inventory list ................................................................. 3-33
3.4.12.1 Software Update ....................................................................................................... 3-34
3.4.13 Call-up the Device operating parameters ........................................................................ 3-34
3.4.14 Software options ............................................................................................................... 3-35
3.4.15 Memory & Screenshots .................................................................................................... 3-36
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R&S® EVS 300 ILS / VOR Analyzer Content
3.5 Setting of the RF-Signal Adjustment ........................................................ 3-37
3.6 Setting of the Squelch Threshold.............................................................. 3-38
3.7 Setting the Measurement Interval Time .................................................... 3-39
3.8 AF-Volume setting ...................................................................................... 3-40
3.9 Selection of the mode ................................................................................ 3-41
3.10 ILS mode operation .................................................................................... 3-42
3.10.1 Signal Parameters and Display in the ILS mode ............................................................. 3-42
3.10.1.1 RF Parameter Section (1) ......................................................................................... 3-42
3.10.1.2 Measured Values Section (4) .................................................................................... 3-43
3.10.1.3 Softkeys (2) ............................................................................................................... 3-45
3.10.2 Setting the Receiving frequency in the ILS mode ............................................................ 3-46
3.10.3 Setting the Receiving channel in the ILS mode ............................................................... 3-47
3.10.3.1 ILS-Channel Frequency list ....................................................................................... 3-48
3.10.4 Selection the Localizer / Glideslope mode ....................................................................... 3-49
3.10.5 Switch over the Display view in the ILS mode ................................................................. 3-49
3.10.6 Processing Distortion measurements in ILS mode .......................................................... 3-50
3.10.6.1 Measured Values Section (4) of the ILS Distortion view .......................................... 3-51
3.10.7 ILS measurement modes ................................................................................................. 3-51
3.10.7.1 Single signal measuring ............................................................................................ 3-52
3.10.7.1.1 Select the Single signal measuring mode ........................................................... 3-52
3.10.7.2 Wideband signal measuring ...................................................................................... 3-53
3.10.7.2.1 Messmode Wideband-Signalmessung anwählen ............................................... 3-53
3.10.7.3 Course and Clearance Signal measuring ................................................................. 3-54
3.10.7.3.1 Select the Course and Clearance signal measuring ........................................... 3-54
3.10.7.4 Separate measurements of Course or Clearance signals ........................................ 3-55
3.10.7.4.1 Select the “CRS” or “CLR” measuring mode ....................................................... 3-55
3.10.7.5 Parallel Course and Clearance signal measuring (Option EVS-K3) ........................ 3-56
3.10.7.5.1 Select the CRS|CLR measuring mode ................................................................ 3-56
3.10.7.5.2 Signal Parameters and Display in the CRS|CLR window (Option EVS-K3) ....... 3-57
3.11 VOR mode operation .................................................................................. 3-60
3.11.1 Signal Parameters and Display in the VOR mode ........................................................... 3-60
3.11.1.1 RF Parameter Section (1) ......................................................................................... 3-61
3.11.1.2 Measured Values Section (4) .................................................................................... 3-61
3.11.1.3 Softkey (2) ................................................................................................................. 3-62
3.11.2 Setting the Receiving frequency in the VOR mode .......................................................... 3-63
3.11.3 Setting the Receiving channel in the VOR mode ............................................................. 3-64
3.11.3.1 VOR-Channel Frequency List ................................................................................... 3-65
3.11.4 Switch over the Display view in the VOR mode ............................................................... 3-66
3.12 MARKER BEACON mode operation .......................................................... 3-66
3.12.1 Signal Parameters and Display in the MARKER BEACON mode ................................... 3-67
3.12.1.1 RF Parameter Section (1) ......................................................................................... 3-67
3.12.1.2 Measured Values Section (4) .................................................................................... 3-68
3.12.1.3 Softkeys (3) ............................................................................................................... 3-68
3.12.2 Setting the Receiving frequency in the MARKER BEACON mode .................................. 3-69
3.13 F SCAN, FFT and Scope mode (Options) operation ................................ 3-70
3.13.1 F SCAN mode (Option EVS-K1) operation ...................................................................... 3-70
3.13.1.1 Signal Parameters and Display in the F SCAN mode (Option EVS-K1) .................. 3-71
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Content R&S® EVS 300 ILS / VOR Analyzer
3.13.1.1.1 Spectrum-Display F SCAN (1) ............................................................................ 3-71
3.13.1.1.2 Softkeys (2) ......................................................................................................... 3-72
3.13.1.2 Frequency setting at F SCAN mode ......................................................................... 3-73
3.13.1.2.1 Softkeys (2) of the Frequency setting .................................................................. 3-74
3.13.1.3 Flow of a Frequency setting in F SCAN mode .......................................................... 3-74
3.13.1.4 Setting the IF bandwidth ........................................................................................... 3-75
3.13.1.5 Setting the Reference level ....................................................................................... 3-75
3.13.1.6 Setting the RF mode ................................................................................................. 3-76
3.13.1.7 Setting the Resolution (level scale) ........................................................................... 3-76
3.13.1.8 Setting Trace function ............................................................................................... 3-77
3.13.1.9 Calling up the Marker function .................................................................................. 3-78
3.13.1.9.1 Softkeys (2) of the Marker function ..................................................................... 3-78
3.13.1.10 Explanation of the different Marker functions .......................................................... 3-79
3.13.2 FFT mode (Option EVS-K4) operation ............................................................................. 3-81
3.13.2.1 Signal Parameters and Display in the FFT mode (Option EVS-K4) ......................... 3-82
3.13.2.1.1 Spectrum-Display FFT (1) ................................................................................... 3-82
3.13.2.1.2 Softkeys (2) ......................................................................................................... 3-83
3.13.2.2 Setting the Receiving frequency ............................................................................... 3-84
3.13.2.3 Setting the FFT stop frequency ................................................................................. 3-85
3.13.2.4 Setting a Window function ........................................................................................ 3-85
3.13.2.5 Switching between Logarithmic or Linear display (Log / Lin) ................................... 3-86
3.13.2.6 Setting the Reference position .................................................................................. 3-86
3.13.3 Scope mode (Option EVS-K7) Operation ........................................................................ 3-87
3.13.3.1 Signal Parameters and Displays in the Scope mode (Option EVS-K7) ................... 3-88
3.13.3.1.1 Scope Display (1) ................................................................................................ 3-88
3.13.3.1.2 Softkeys (2) ......................................................................................................... 3-89
3.13.3.2 Setting the Receiving Frequency (Signal IN: RF) ..................................................... 3-91
3.13.3.3 Setting the Reference level ....................................................................................... 3-91
3.13.3.4 Setting the RF mode ................................................................................................. 3-92
3.13.3.5 Setting the Y-Axis ...................................................................................................... 3-92
3.13.3.6 Setting the Y-position ................................................................................................ 3-93
3.13.3.7 Setting the Time base ............................................................................................... 3-94
3.13.3.8 Triggering settings ..................................................................................................... 3-94
3.13.3.9 Cursor function settings ............................................................................................ 3-95
3.14 Power-Sensor mode (Option EVS-K5) ...................................................... 3-97
3.14.1 Terminating Power Sensor R&S® NRP ............................................................................ 3-97
3.14.1.1 Measuring construction for Measuring Low-Level Signals ....................................... 3-97
3.14.1.2 Measuring construction for DME analysis ................................................................ 3-98
3.14.2 Directional Power Sensor R&S® NRT .............................................................................. 3-98
3.14.2.1 Measuring construction for measuring large signals ................................................ 3-98
3.14.3 Activates the Power-Sensor mode ................................................................................... 3-99
3.14.4 Signal Parameters and Displays for Power Sensor R&S® NRP .................................... 3-100
3.14.4.1 Parameter and Measured Value Section (1) .......................................................... 3-100
3.14.4.2 Softkeys (2) ............................................................................................................. 3-101
3.14.5 Setting the Correction frequency .................................................................................... 3-102
3.14.6 Setting the Measured Value displays ............................................................................. 3-102
3.14.7 Setting the Attenuation Correction value ........................................................................ 3-103
3.14.8 Setting the Reference level ............................................................................................ 3-104
3.14.9 Zeroing the R&S® NRP Power Sensor ........................................................................... 3-104
3.14.10 DME Pulse Analysis (Option, EVS-K6) ...................................................................... 3-105
3.14.11 Signal Parameters and Displays in the DME Function ............................................... 3-105
3.14.11.1 Parameter and Measured Value Section (1) ......................................................... 3-106
3.14.11.2 Softkeys (2) of the DME mode ............................................................................... 3-107
3.14.12 Setting the Resolution (Y-Axis) ................................................................................... 3-108
3.14.13 Setting the Maximum level (Y-Axis) ............................................................................ 3-109
3.14.14 Setting the Time base ................................................................................................. 3-110
3.14.15 Setting the Sampling frequency .................................................................................. 3-111
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R&S® EVS 300 ILS / VOR Analyzer Content
3.14.16 Setting the Buffer size ................................................................................................. 3-111
3.14.17 Shifting the display detail within the Measured Data Storage .................................... 3-112
3.14.18 Settings for triggering in DME mode ........................................................................... 3-113
3.14.19 Calling the Marker functions in DME mode ................................................................ 3-115
3.14.19.1 Softkeys (2) of the Marker function ........................................................................ 3-115
3.14.19.2 Different Marker functions ...................................................................................... 3-117
3.14.19.3 DME Analysis function ........................................................................................... 3-118
3.14.20 Signal Parameters and Displays for Power Sensor R&S® NRT ................................. 3-123
3.14.20.1 Parameter and Measured Value section (1) .......................................................... 3-123
3.14.20.2 Softkeys (2) ............................................................................................................ 3-124
3.14.21 Setting the Correction frequency ................................................................................ 3-125
3.14.22 Setting the Measured Value Display of the Feed Power ............................................ 3-125
3.14.23 Setting the Measured Value Display of the Return Power ......................................... 3-126
3.14.24 Setting the Reference level......................................................................................... 3-127
3.14.25 Zeroing the R&S® NRT Power Sensor ....................................................................... 3-127
3.14.26 Functions for Power measurement ............................................................................. 3-128
3.15 Data Logger operation ............................................................................. 3-129
3.15.1 Signal Parameters and Display in the display view "Dataset lists” ................................ 3-130
3.15.1.1 Dataset list (1) ......................................................................................................... 3-130
3.15.1.2 Softkeys (2) of the display view "Dataset list” ......................................................... 3-132
3.15.1.3 Memory Status Information (4) ............................................................................... 3-132
3.15.2 Signal Parameters and Display in the display view "Parameter settings" ..................... 3-133
3.15.2.1 Softkeys (2) of the display view " Parameter settings" ........................................... 3-133
3.15.3 Signal Parameters and Display in display view "ILS-Graph" ......................................... 3-134
3.15.3.1 Softkeys (3) of the display view "ILS-Graph" .......................................................... 3-135
3.15.3.2 Signal Parameters and Display in the display view "ILS-Graph-Marker" ............... 3-136
3.15.3.2.1 Softkeys (2) of the display view "ILS-Graph-Marker" ........................................ 3-136
3.15.3.3 Signal Parameters and Display in the display view "ILS-Graph-Trace" ................. 3-137
3.15.3.3.1 Softkeys (2) of the display view "ILS-Graph-Marker” ........................................ 3-137
3.15.4 Using the Data Logger for the storage of data ............................................................... 3-137
3.15.4.1 Setting the Logging Interval Time ........................................................................... 3-138
3.15.4.2 Activation the Automatic ON / OFF function at measuring interval ........................ 3-138
3.15.4.3 Settings to the external Trigger mechanism of the Data Logger ............................ 3-139
3.15.4.4 Setting the Logging Channel ................................................................................... 3-140
3.15.4.5 Setting the Logging Source ..................................................................................... 3-140
3.15.4.6 Start / Stopp the Automatic storing of the measured value .................................... 3-141
3.15.5 Selection of Data set list ................................................................................................. 3-141
3.15.6 Processing a Dataset list ................................................................................................ 3-142
3.15.7 Copy the current list onto an USB-memory-stick ........................................................... 3-142
3.15.8 Creating an individual Dataset list .................................................................................. 3-143
3.15.8.1 Graphic display of ILS data ..................................................................................... 3-145
3.16 Preset mode operation ............................................................................. 3-149
3.17 The Auto Calibration ................................................................................ 3-152
3.17.1 Displays in calibration menu .......................................................................................... 3-152
3.17.1.1 Softkeys ................................................................................................................... 3-153
3.17.2 Auto Calibration operating .............................................................................................. 3-153
3.18 GPS function (Option) .............................................................................. 3-156
3.18.1 GPS operating (Option) .................................................................................................. 3-156
3.18.2 Displays in the GPS menu ............................................................................................. 3-157
3.19 GBAS mode (Option EVS-K9) .................................................................. 3-159
3.19.1 Signal Parameters and Display in GBAS mode (EVS-K9 option) .................................. 3-160
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Content R&S® EVS 300 ILS / VOR Analyzer
3.19.1.1 RF Parameter Section (1) ....................................................................................... 3-160
3.19.1.2 Measured Values Section (4) .................................................................................. 3-161
3.19.1.2.1 Structure of the GBAS data display ................................................................... 3-161
3.19.1.3 Softkeys (2) ............................................................................................................. 3-162
3.19.2 Parameters and Display in the "TIME SLOT" display view ............................................ 3-162
3.19.2.1 Softkeys (2) ............................................................................................................. 3-163
3.19.2.2 Structure of the Time Slot data display ................................................................... 3-163
3.19.3 Parameters and Display in the "FAS DATA BLOCK" display view ................................ 3-164
3.19.3.1 Softkeys (2) ............................................................................................................. 3-164
3.19.3.2 Structure of the FAS data block display view ......................................................... 3-165
3.19.4 Setting the Receiving frequency in GBAS mode ........................................................... 3-166
3.19.4.1 General Operating steps in GBAS mode ................................................................ 3-167
3.20 Release of Software Options ................................................................... 3-170
3.21 Operation within the R&S® EVS 300 Web interface ............................... 3-171
3.21.1 Call-up the Web interface ............................................................................................... 3-172
3.22 Remote Control of the R&S® EVS 300 ILS / VOR Analyzer ................... 3-173
3.22.1 Operation via RS-232 interface ...................................................................................... 3-173
3.22.2 Operation via LAN interface ........................................................................................... 3-173
3.22.3 Remote Control Commands ........................................................................................... 3-173
3.22.3.1 Mode related Control Commands ........................................................................... 3-173
3.22.3.2 Remote Control Commands of the ILS mode ......................................................... 3-177
3.22.3.3 Remote Control Commands of the VOR mode ...................................................... 3-180
3.22.3.4 Remote Control Commands of the MARKER BEACON mode .............................. 3-181
3.22.3.5 Remote Control Commands of the Data Logger mode .......................................... 3-182
3.22.3.6 Remote Control Commands of the F SCAN mode ................................................. 3-183
3.22.3.7 Remote Control Commands of the FFT mode ........................................................ 3-184
3.22.3.8 Remote Control Commands of the SCOPE mode .................................................. 3-185
3.22.3.9 Remote Control Commands of the GBAS mode .................................................... 3-186
3.22.3.10 Remote Control Commands of the Setup mode .................................................... 3-191
4 Service .............................................................................................................. 4-1
4.1 Guarantee ...................................................................................................... 4-1
5 Maintenance ..................................................................................................... 5-1
5.1 Calibration ..................................................................................................... 5-1
5.2 Cleaning ........................................................................................................ 5-1
5.3 Software Update ........................................................................................... 5-1
6 Interfaces of the Unit ....................................................................................... 6-1
6.1 Front side interfaces .................................................................................... 6-1
6.1.1 Antenna input 1 (26) ........................................................................................................... 6-1
6.1.2 Active Antenna control (27) ................................................................................................ 6-1
6.1.3 Headset output (28) ............................................................................................................ 6-1
6.1.4 USB interface (29) .............................................................................................................. 6-2
6.1.5 Antenna input 2 (32) ........................................................................................................... 6-2
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R&S® EVS 300 ILS / VOR Analyzer Content
6.2 Rear side interfaces ...................................................................................... 6-2
6.2.1 AUX-Power output (3) ........................................................................................................ 6-2
6.2.2 Analogous output 2 (4) ....................................................................................................... 6-3
6.2.3 Analogous output 1 (5) ....................................................................................................... 6-3
6.2.4 Baseband input / Trigger input (6) ...................................................................................... 6-3
6.2.5 GPS Control interface (7) ................................................................................................... 6-4
6.2.6 RS-232 interface (8) ........................................................................................................... 6-4
6.2.7 LAN interface (9) ................................................................................................................ 6-4
6.2.8 DC Power Supply input (10) ............................................................................................... 6-4
7 Technical Data ................................................................................................. 7-1
Figures
®
ig. 1-1 Front View of the ILS / VOR Analyzer R&S
F
EVS 300 ................................................... 1-7
ig. 1-2 Back View of the ILS / VOR Analyzer R&S
F
®
ig. 3-1 Configuration, R&S
F
ig. 3-2 Configuration, R&S
F
ig. 3-3 Configuration, R&S
F
ig. 3-4 Configuration, R&S
F
ig. 3-5 Configuration, R&S
F
®
NRP-Z4 adapter ................................................................................................... 3-97
R&S
®
NRP-Z3 adapter ................................................................................................... 3-97
R&S
®
NRP-Z3 adapter ................................................................................................... 3-98
R&S
®
NRT-Z3 adapter ................................................................................................... 3-98
R&S
®
NRT-Z5 adapter ................................................................................................... 3-99
R&S
NRPxx power sensor with passive
®
NRPxx power sensor with active
®
NRP-Z81 power sensor with active
®
NRT-Z14 power sensor with active
®
NRT-Z14 power sensor with active
®
EVS 300 ................................................... 1-9
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Content R&S® EVS 300 ILS / VOR Analyzer
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designated containers. Do not short-circuit the battery, fire hazard!
This device is equipped with a battery containing hazardous substances. It
must not be disposed of with the domestic refuse. Once the service life of
the battery has expired, it may be disposed of only via the Rohde & Schwarz
Customer Service or at an appropriate coll ecting point!
This device is equipped with a firmly installed battery containing hazardous
substances. Once the service life of the device has expired, it may be disposed of only via the Rohde & Schwarz Customer Service or at an a ppropriate collecting point!
R&S® EVS 300 ILS / VOR Analyzer General Information
1 General Inf or ma ti on
1.1 Symbols and Cautions
The symbols, which will be used in the description, are explained below.
Caution: requires special attention!
Pointing finger, this symbol indicates important details!
making of all connections necessary for operation must only be
The
done by authorized persons; otherwise damage may be caused to
the equipment!
During a thunderstorm, the device must not be operated using a
hand held antenna.
hen connecting the equipment to the 12-V/24-V on-board power
W
supply of a vehicle, it must be ensured that the negative pole of the
battery is connected to the ground of the vehicle (GROUND)!
I
f there is a failure of the battery pack within the guarantee period, it
must be changed through a Rohde & Schwarz Service Center!
Lithium/NiMH 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.
Lithium/NiMH batteries are suitable for environmentally friendly
disposal or specialized recycling. They may only be disposed of in
3544.4486.12 - 08 E-6 1-1
General Information R&S®EVS 300 ILS / VOR Analyzer
3. Test the accessories supplied!
1.2 Unpacking t he R&S®EVS 300 ILS / VOR Analyzer
1. Unpack the R&S®EVS 300 ILS / VOR Ana-
lyzer.
2. Examine the equipment for obvious damages.
- Power pack with cable
- XLR connection cable
- Operating Manual
We recommend that you recycle the packaging material. If you have questions regarding service or other problems with the equipment, you can contact us by telephone or fax.
1-2 E-6 3544.4486.12 - 08
Service Operations West
(49) / 2203 / 49-51406
(49) / 2203 / 49-51402
(49) / 2203 / 49-51642
Abschnitt 2: Betriebsvorbereitung
R&S® EVS 300 ILS / VOR Analyzer General Information
1.3 Applications and Features of the R&S® EVS 300 ILS / VOR Analyzer
1.3.1 Applications of the R&S® EVS 300 ILS / VOR Analyzer
The R&S
ports. The following components of Instrument Landing Systems (ILS) and VHF Omni directional Radio Range systems (VOR) can be tested:
I
Short and M edi um di st ance navigation VOR (VHF Omni directional Radio Range)
The following parameters are measured in the different modes of the equipment:
®
EVS 300 ILS / VOR Analyzer is used to test terrestrial radio navigation equipment in air-
LS (Instrument Landing System)
LLZ (Localizer) 108 ... 112 MHz
GS (Glideslope) 320 ... 340 MHz
M arker (Outer, M iddl e, Inner) 75 MHz
CV OR (Conv entional VOR) beacons 108 ... 118 MHz
DV OR (Doppler V O R) 108 ... 118 MHz
ILS mode
DDM, SDM
RF level
ILS frequencies (course, clearance)
AM modulation degree for 90 / 150 Hz (with frequency display)
AM modulation degree (voice signal)
Distortion or 90 / 150 Hz
Identifier (modulation degree, frequency, code)
Phase (90 / 150 Hz signal)
VOR mode
RF level
RF frequency
AM modulation degree for 30 / 9960 Hz (with frequency display)
AM distortion 9960 Hz
Identifier (modulation degree, frequency, code)
FM Index, FM Deviation
Bearing (30-Hz signals)
MARKER BEACON (MB) mode
RF level
AM modulation degree for 400 / 1300 / 3000 Hz (with frequency display)
Identifier (modulation degree, frequency)
F Scan mode (spectrum display, option)
Display of the frequency spectrum
FFT mode (option)
FFT analysis (baseband signal)
ields of application for the measurement technology are e.g.:
F
Verification of terrestrial radio navigation systems (ILS and VOR systems)
Dy nam i c Runway M easurement
Funct i on testing of CVOR / DVOR transmitter systems
Course / Clearance (analysis of the parameters without switching off the transmitter sys-
tems through two independent measurement channels, option EVS-K3)
M easurement and evaluation of all parameters at high interference field strengths
3544.4486.12 - 08 E-6 1-3
General Information R&S® EVS 300 ILS / VOR Analyzer
1.3.2 Features of the R&S® EVS 300 ILS / VOR Analyzer The R&S
C
®
EVS 300 ILS / VOR Analyzer has the following features:
ompact housing design and lightweight construction for mobile use, robust and splash proof
(only if the bag is used)
High-resolution 6.4" TFT display (VGA , 640 x 480); can also be easily read in direct sunlight
Battery powered operation (option), intelligent battery management with quick charge, rechar
energy-saver modes, battery operating time 8 ... 10 hrs
and
ge
Display of battery l evel
Remote control of the device through the RS-232 / LAN port
Measurement data transfer ov er the ports (RS-232, LAN, USB)
High long-term stability and reproducibil i ty through digital signal processing from the IF position
All measurement data of a mode (ILS, VOR, MARKER BEACON) is shown simultaneously in
the display and may be stored in the internal data memory
Display of the harmonic dist ort i on (ILS-Distortion) in ILS mode
Simultaneous and separate measurement of the course and clearance signals is possible in ILS
mode through digital demodulation and filtering in the DSP
Extendable by using a second signal processing channel
Simultaneous measurement of the Localizer and Glideslope signals in ILS mode (with sec
c
hannel, second channel, option)
ond
Measurement of the carrier frequency and the modulation frequencies with the accuracy of the
reference oscillator
Automatic assignment of the Glideslope to the corresponding Localizer frequencies, as under
ICAO Annex 10
High level measurement accuracy through built -in CA L G enerat or
Remote control and data t ransfer through GSM modem (option)
Data Logger:
all measured values of the modes ILS, VOR, MARKER BEACON may be sim ul taneously
stored, even at the highest sampling rate,
Single and continuous recording of measured values,
Up to 999 lists (storage positions) can be compiled per mode,
Up to 1.000.000 measurements (measurement lines) can be recorded per list,
Graphic display of all data lists.
Position data recording (GPS, DGPS option) through NMEA-0183 and custom-designed proto-
cols
Built-in speaker and headphone output
Long-term measurements (max. 5 days autonomous operation)
Long standby and measuring time with high-capacity data storage in autonomous operation
Ports:
2 x Y / T-writer (Range 1 ... 4) / AF signal output,
Baseband signal input, Trigger input
2 x RS-232,
LAN,
2 x USB 1.1
1-4 E-6 3544.4486.12 - 08
Abschnitt 2: Betriebsvorbereitung
R&S® EVS 300 ILS / VOR Analyzer General Information
1.4 Views of the Device
1.4.1 Front View
Fig. 1-1 shows the front view of the R&S
1
.4.2 Rear View
Fig. 1-2 shows the rack view of the R&S
®
EVS 300 ILS / VOR Analyzer
®
EVS 300 ILS / VOR Analyzer
3544.4486.12 - 08 E-6 1-5
General Information R&S® EVS 300 ILS / VOR Analyzer
1-6 E-6 3544.4486.12 - 08
R&S®EVS 300 ILS / VOR Analyzer General Information
1
PRESET key
16
GHz key (Frequency input in GHz)
31
ENTER key (Confirmation key)
Fig. 1-1 Front view of the R&S®EVS 300 ILS / VOR Analyzer
2 TFT Colour Display ( 640 x 480 Pixels) 17 MHz key (Frequency input in MHz) 32 Channel 2 (Antenna input 2 (option), N plug)
3 Softkeys (Program-dependent function keys) 18 Rollkey with ENTER function 33 ESC key (Cancel input)
4 ILS mode key (selection of ILS mode) 19 kHz key (frequency input in kHz) 34 Numerical keypad (numerical input)
5 MARKER BEACON mode key (selection of MARKER BEACON
mode)
20 Hz key (frequency input in Hz) 35 Softkey extension (active in several menu windows, indication in the
display 1/2 resp. 2/2
)
6 VOR mode key (selection of VOR mode) 21 Not set 36 POWER key (ON / OFF switch)
7 GPS key (selection of GPS function, option) 22 Not set 37 Operating display (Power "ON")
8 F SCAN mode key (selection of F Scan-/ FFT mode, option) 23 Arrow (cursor) keys 38 Charge control display
9 FREQ Editor key (frequency- or channel input, toggle function) 24 Screenshot key (Stored image of a current display) 39 SETUP key (selection of SETUP menu)
10 STA RT key (acti v at es conti nuous saving of values) 25 Not set 40 LOCAL key (Switch between Local / Remote)
11 Marker key (marker functi on) 26 Channel 1 (Antenna input 1, N plug) 41 MEM key (selection of Data Logger)
12 STO P key (st ops continuous savi ng of v al ues) 27 ANTENNA SUPP LY (DC output for active receiving antenna) 42 SAVE key (Saves the current measurement data)
13 SP LI T key (sim ultaneous display of both channels) 28 AF OUT (headphone output) 43 VOL key (volume setting)
14 CH1 key (selection of recepti on channel 1) 29 USB (USB 2x 1.1 ports) 44 CAL key (Auto Calibration, with built-in CAL Generator)
15 CH2 key (selection of recepti on channel 2, option) 30 BACK key (backspace key)
3544.4486.12 - 08 E-6 1-7
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