Anritsu Site Master S113C User manual

Site Master
S113C, S114C,
S331C, S332C,
Antenna, Cable and
Spectrum Analyzer
User's Guide
Hand-Held Tester for Transmission Lines
and other RF Components

WARRANTY
The Anritsu product(s) listed on the title page is (are) warranted against defects in
materials and workmanship for one year from the date of shipment.
Anritsu's obligation covers repairing or replacing products which prove to be defec-
tive during the warranty period. Buyers shall prepay transportation charges for
equipment returned to Anritsu for warranty repairs. Obligation is limited to the origi-
nal purchaser. Anritsu is not liable for consequential damages.
LIMITATION OF WARRANTY
The foregoing warranty does not apply to Anritsu connectors that have failed due to
normal wear. Also, the warranty does not apply to defects resulting from improper or
inadequate maintenance by the Buyer, unauthorized modification or misuse, or op-
eration outside the environmental specifications of the product. No other warranty is
expressed or implied, and the remedies provided herein are the Buyer's sole and
exclusive remedies.
TRADEMARK ACKNOWLEDGMENTS
MS-DOS, Windows, Windows 95, Windows NT, Windows 98, Windows 2000 and
Windows ME are registered trademarks of the Microsoft Corporation.
Anritsu and Site Master are trademarks of Anritsu Company.
NOTICE
Anritsu Company has prepared this manual for use by Anritsu Company personnel
and customers as a guide for the proper installation, operation and maintenance of
Anritsu Company equipment and computer programs. The drawings, specifications,
and information contained herein are the property of Anritsu Company, and any un-
authorized use or disclosure of these drawings, specifications, and information is
prohibited; they shall not be reproduced, copied, or used in whole or in part as the
basis for manufacture or sale of the equipment or software programs without the
prior written consent of Anritsu Company.
October 2001 10580-00060
Copyright ã2001 Anritsu Co. Revision: A

Table of Contents
Chapter 1 - General Information
Introduction..................................1-1
Description ..................................1-1
Standard Accessories.............................1-1
Options ....................................1-2
Optional Accessories .............................1-2
Performance Specifications .........................1-3
Preventive Maintenance ...........................1-6
Calibration ..................................1-6
InstaCal Module ...............................1-7
Annual Verification..............................1-7
Chapter 2 - Functions and Operations
Introduction..................................2-1
Test Connector Panel.............................2-1
Front Panel Overview ............................2-2
Function Hard Keys .............................2-3
Keypad Hard Keys ..............................2-4
Soft Keys ...................................2-6
Power Monitor Menu ............................2-15
Symbols ...................................2-19
Self Test ...................................2-19
Error Codes .................................2-19
Self Test Errors ..................................2-19
Range Errors ...................................2-21
InstaCal Error Messages .............................2-22
Battery Information.............................2-24
Charging a New Battery ..........................2-24
Charging the Battery in the Site Master.....................2-24
Charging the Battery in the Optional Charger .................2-24
Battery Charge Indicator .............................2-25
Battery Life ....................................2-25
Important Battery Information .........................2-26
Chapter 3 - Getting Started
Introduction..................................3-1
Power On Procedure .............................3-1
Select the Frequency or Distance ......................3-2
Calibration ..................................3-2
Calibration Verification ..............................3-3
Manual Calibration Procedure ..........................3-4
InstaCal Module Verification ...........................3-5
InstaCal Module Calibration Procedure .....................3-6
Calibration with the Test Port Extension Cable .................3-6
i

Setting the Scale................................3-7
Auto Scale ......................................3-7
Amplitude Scale...................................3-7
Save and Recall a Setup ...........................3-7
Saving a Setup ...................................3-7
Recalling a Setup ..................................3-8
Save and Recall a Display ..........................3-8
Saving a Display ..................................3-8
Recalling a Display .................................3-8
Set the Distance and Cable Type .........................3-9
Changing the Units .................................3-9
Changing the Display Language..........................3-9
Printing....................................3-10
Printing a Screen .................................3-10
Printer Switch Settings ..............................3-11
Using the Soft Carrying Case........................3-12
Chapter 4 - Cable & Antenna Measurements
Introduction..................................4-1
Line Sweep Fundamentals ..........................4-1
Information Required for a Line Sweep ..................4-2
Typical Line Sweep Test Procedures ....................4-3
System Return Loss Measurement ........................4-3
Insertion Loss Measurement............................4-4
Distance-To-Fault (DTF) Transmission Line Test ................4-8
Antenna Subsystem Return Loss Test ......................4-10
Chapter 5 - Spectrum Analyzer Measurements
Introduction..................................5-1
Occupied Bandwidth .............................5-1
Channel Power Measurement ........................5-2
Channel Power Measurement with the Site Master ...............5-2
Adjacent Channel Power Measurement ..................5-4
Out-of-Band Spurious Emission Measurements ..............5-6
In-Band/Out-of-Channel Measurements ..................5-7
Field Strength Measurement.........................5-8
Antenna Calculations.............................5-9
Chapter 6 - Power Measurement
Introduction..................................6-1
Power Measurement .............................6-1
ii

Chapter 7 - Site Master Software Tools
Introduction..................................7-1
Features ....................................7-1
System Requirements.............................7-1
Installation ..................................7-2
Communication Port Setting............................7-2
Interface Cable Installation ............................7-3
Using Software Tools .............................7-3
Downloading Traces from the Site Master .................7-3
Plot Capture..................................7-4
Plot Properties ................................7-4
Trace Overlay or Plot Overlay...........................7-5
Saving Traces ....................................7-5
Custom Cable List .................................7-6
Entering Antenna Factors .............................7-7
Uploading Antenna Factors ............................7-8
Creating a Database ................................7-8
Printing Formats ..................................7-8
Appendix A - Reference Data
Coaxial Cable Technical Data........................A-1
Appendix B - Windowing
Introduction .................................B-1
Examples ...................................B-1
iii/iv

Chapter 1
General Information
Introduction
This chapter provides a description, performance specifications, optional accessories, pre-
ventive maintenance, and calibration requirements for the Site Master models S113C,
S114C, S331C, and S332C. Throughout this manual, the term Site Master will refer to the
models S113C, S114C, S331C, and S332C.
Model Frequency Range
S113C
S114C
S331C
S332C
2 to 1600 MHz
2 to 1600 MHz, 100 kHz to 1600 MHz Spectrum Analysis
25 to 4000 MHz
25 to 4000 MHz, 100 kHz to 3000 MHz Spectrum Analysis
Description
The Site Master is a hand held SWR/RL (standing wave ratio/return loss), and Distance-To-
Fault (DTF) measurement instrument that includes a built-in synthesized signal source. All
models include a keypad to enter data and a liquid crystal display (LCD) to provide graphic
indications of SWR or RL over the selected frequency range and selected distance. The Site
Master is capable of up to 2.5 hours of continuous operation from a fully charged
field-replaceable battery and can be operated from a 12.5 dc source. Built-in energy conser-
vation features can be used to extend battery life over an eight-hour work day.
The Site Master is designed for measuring SWR, return loss, or cable insertion loss and lo-
cating faulty RF components in antenna systems. Power monitoring is available as an op-
tion. Site Master models S114C and S332C include spectrum analysis capability. The
displayed trace can be scaled or enhanced with frequency markers or limit lines. A menu
option provides for an audible “beep” when the limit value is exceeded. To permit use in
low-light environments, the LCD can be back lit using a front panel key.
Standard Accessories
The Software Tools PC-based software program provides a database record for storing
measurement data. Site Master Software Tools can also convert the Site Master display to a
Microsoft Windowsä95/98/NT4/2000/ME workstation graphic. Measurements stored in
the Site Master internal memory can be downloaded to the PC using the included null-mo-
dem serial cable. Once stored, the graphic trace can be displayed, scaled, or enhanced with
markers and limit lines. Historical graphs can be overlaid with current data, and underlying
data can be extracted and used in spreadsheets or for other analytical tasks.
The Site Master Software Tools program can display all of the measurements made with the
Site Master (SWR, return loss, cable loss, distance-to-fault) as well as providing other func-
tions, such as converting display modes and Smith charts. Refer to Chapter 7, Software
Tools, for more information.
1-1
1

The following items are supplied with the basic hardware.
·Soft Carrying Case
·AC-DC Adapter
·Automotive Cigarette Lighter 12 Volt DC Adapter,
·CDROM disk containing the Software Tools program. This program contains Fault Lo-
cation (DTF) and Smith Chart functions
·Serial Interface Cable (null modem type)
·InstaCal Module
·One year Warranty (includes battery, firmware, and software)
·User's Guide
Options
·Option 5 — Add Power Monitor
Optional Accessories
·Anritsu Precision N (m) Open/Short/Load, 42 dB, Part No. OSLN50LF
·Anritsu Precision N (f) Open/Short/Load, 42 dB, Part No. OSLNF50LF
·Anritsu Precision N (m) Short/Open, Part No. 22N50
·Anritsu Precision N (f) Short/Open, Part No. 22NF50
·Site Master Precision N (m) Load, 42 dB, Part No. SM/PL
·Site Master Precision N (f) Load, 42 dB, Part No. SM/PLNF
·7/16 (m) Precision Open/Short/Load, Part No. 2000-767
·7/16 (f) Precision Open/Short/Load, Part No. 2000-768
·Adapter, Precision N (m) to N (m), Part No. 34NN50A
·Adapter, Precision N (f) to N (f), Part No. 34NFNF50
·Adapter, 7/16 (f) to N (m), Part No. 510-90
·Adapter, 7/16 (f) to N (f), Part No. 510-91
·Adapter, 7/16 (m) to N (m), Part No. 510-92
·Adapter, 7/16 (m) to N (f), Part No. 510-93
·Adapter, 7/16 DIN (m) to 7/16 DIN (m), Part No. 510-96
·Adapter, 7/16 DIN (f) to 7/16 DIN (f), Part No. 510-97
·Armored Test Port Extension Cable, 1.5 meter, N (m) to
N (f), Part No. 15NNF50-1.5C
·Armored Test Port Extension Cable, 3.0 meter, N (m) to
N (f), Part No. 15NNF50-3.0C
·Armored Test Port Extension Cable, 5.0 meter, N (m) to
N (f), Part No. 15NNF50-5.0C
·Armored Test Port Extension Cable, 1.5 meter, N (m) to
N (m), Part No. 15NN50-1.5C
1-2
Chapter 1 General Information

·Armored Test Port Extension Cable, 3.0 meter, N (m) to
N (m), Part No. 15NN50-3.0C
·Armored Test Port Extension Cable, 5.0 meter, N (m) to
N (m), Part No. 15NN50-5.0C
·Armored Test Port Extension Cable, 1.5 meter, N (m) to
7/16 DIN (f), Part No. 15NDF50-1.5C
·Armored Test Port Extension Cable, 1.5 meter, N (m) to
7/16 DIN (m), Part No. 15ND50-1.5C
·RF Detector, 1 to 3000 MHz, N(m) input connector, 50 Ohms, Part No. 5400-71N50
·RF Detector, 0.01 to 20 GHz, N(m) input connector, 50 Ohms, Part No. 560-7N50B
·Transit Case for Site Master, Part No. 760-215A
·Antenna SMA (f), 50 W, 1.71 to 1.88 GHz, Part No. 2000-1030
·Antenna SMA (f), 50 W, 1.85 to 1.99 GHz, Part No. 2000-1031
·Antenna SMA (f), 50 W, 2.4 to 2.5 GHz, Part No. 2000-1032
·Antenna SMA (f), 50 W, 806 to 869 MHz, Part No. 2000-1034
·Antenna SMA (f), 50 W, 896 to 941 MHz, Part No. 2000-1035
·HP Deskjet 350 Printer, Part No. 2000-766
·Serial-to-Parallel Converter Cable (use with the HP 350 Printer), Part No. 2000-753
·Seiko DPU-414 Thermal Printer, Part No. 2000-754 (U.S.) or
2000-761 (Europe)
·US Adapter (use with the DPU-414 Printer),
Part No. 2000-1002
·Europe Adapter (use with the DPU-414 Printer)
Part No. 2000-1003
·Japan Adapter (use with the DPU-414 Printer)
Part No. 2000-1194
·Battery Pack (use with the DPU-414 Printer)
Part No. 2000-1004
·Serial Interface Cable (use with the DPU-414 Printer),
Part No. 2000-1012
·Thermal Paper (use with the DPU-411/DPU-414 Printer),
Part No. 2000-755
·Rechargeable Battery, NiMH
Part No. 633-27
·Battery Charger with universal power supply, NiMH only
Part No. 2000-1029
Performance Specifications
Performance specifications are provided in Table 1-1, on the following page.
1-3
Chapter 1 General Information

1-4
Chapter 1 General Information
Specifications are valid when the unit is calibrated at ambient temperature after a 5 minute
warmup. Typical values are provided for reference only and are not guaranteed.
Description Value
Site Master: Frequency Range:
S113C, S114C
S331C, S332C 2 to 1600 MHz 25 to 4000 MHz
Frequency Accuracy (RF Source Mode) £75 parts per million @ 25°C*
Frequency Resolution: S113C, S114C
S331C, S332C 10 kHz 100 kHz
SWR: Range
Resolution 1.00 to 65.00 0.01
Return Loss: Range
Resolution 0.00 to 54.00 dB 0.01 dB
**Distance-To-Fault (DTF):
Vertical Range Return Loss:
SWR:
Horizontal Range
Horizontal Resolution for Coax
(rectangular windowing)
Horizontal Resolution for Waveguide
0.00 to 54.00 dB
1.00 to 65.00
0 to ((# of data points –1) ´resolution) a maximum
of 1000m (3281 ft.) with a maximum of 517 points
resolution, # of data pts. = 130, 259, 517
(. )( )15 10
8
´Vp
FD
Where Vpis the relative propagation velocity of
the cable; dp is the number of data points
(130, 259, 517); DF is the stop frequency minus the
start frequency (Hz)
15 10 1
812
.((/))´-FF
Fc
D
Where FCis the waveguide cutoff frequency (Hz);
F1is the start frequency (Hz); DF is the stop fre-
quency minus the start frequency (Hz)
RF Power Monitor:
Display Range
Detector Range
Offset Range
Resolution
–80.0 to +80 dBm or
10.0 pW to 100.0 kW
–50 dBm to +20 dBm, or 10 mW to 100 mW
0 to +60.0 dB
0.1 dB or 0.1 W
Test Port Connector Type N, 50W, female
***Immunity to Interfering signals
up to the level of: S113C, S114C
S331C, S332C
on-channel on-frequency
+17 dBm +10 dBm
+17 dBm –6 dBm
Maximum Input without Damage:
Test Port, Type N (f)
RF Power Detector +20 dBm, 50W, +50 VDC +20 dBm, 50W, +50 VDC
Measurement Accuracy:
Measurement accuracy depends on calibration components. Precision calibration components
have a directivity of 42 dB.
Cable Insertion Loss: Range
Resolution 0.00 to 54.00 dB 0.01 dB
Transmission Line Loss (one-port)
Range
Resolution 0.00 to 20.00 dB 0.01 dB
Table 1-1. Performance Specifications (1 of 2)

1-5
Chapter 1 General Information
Spectrum Analyzer:
Frequency Range S114C
S332C 100 kHz to 1.6 GHz 100 kHz to 3.0 GHz
Frequency Reference Aging
Accuracy ±1 ppm/yr ±2 ppm
Frequency Span S114C
S332C 0 Hz (zero span) 100 kHz to 1.6 GHz 0 Hz (zero span) 100 kHz to 3.0 GHz
Sweep Time ³650 ms (full span)
500 ms (zero span)
Resolution Bandwidth Accuracy 10 kHz, 30 kHz, 100 kHz, 1 MHz
± 20% typical
Video Bandwidth 100 Hz to 300 kHz in 1-3 sequence
SSB Phase Noise (1 GHz) @ 30 kHz offset £–75 dBc/Hz
Spurious Responses, Input Related £–45 dBc
Spurious Residual Responses £–95 dBm
Note: 10 kHz resolution bandwidth, input terminated, no attenuation
Amplitude
Measurement Range –97 dBm to +20 dBm typical
Dynamic Range ³65 dB typical
Maximum Safe Input Level +20 dBm, maximum measurable safe input
+27 dBm, maximum input (damage)
+27 dBm, peak pulse power
+50 Vdc
Displayed Average Noise Level: £–80 dBm (100 kHz to 300 kHz) typical
£–97 dBm (>300 kHz) typical
Display Range, Log Scale 2 to 15 dB/div. in 1 dB steps; 10 divisions displayed.
Frequency Response
RF Input VSWR 2.0:1
Resolution (Ref. Level) 1.0 dB
Total Level Accuracy ±2 dB ³300 kHz typical
±3 dB <300 kHz typical
General
Internal Memory:
Trace Memory
Instrument configuration
RS-232
200 maximum
10 setup locations
9 pin D-sub, three wire serial
Electromagnetic Compatibility Complies with European community requirements
for CE marking
Power Supply:
External DC Input +12.5 to +15 Vdc, 1100 mA max.
Temperature: Storage
Operating –20° C to 75° C 0° C to 50° C
Weight: 2.15 kg (4.76 pounds)
Dimensions: 25.4 x 17.8 x 6.1 cm
(10x7x2.4inches)
* ±2 ppm/D°C from 25°C
** Fault location is accomplished by inverse Fourier Transformation of data taken with the Site Master. Resolution and
maximum range depend on the number of frequency data points, frequency sweep range and relative propagation velocity
of the cable being tested.
*** Immunity measurement is made in CW mode with incoming interfering signal exactly at the same frequency (worst
case situation). Typical immunity is better when swept frequency is used.
Table 1-2. Performance Specifications (2 of 2)

Preventive Maintenance
Site Master preventive maintenance consists of cleaning the unit and inspecting and clean-
ing the RF connectors on the instrument and all accessories.
Clean the Site Master with a soft, lint-free cloth dampened with water or water and a mild
cleaning solution.
CAUTION: To avoid damaging the display or case, do not use solvents or abra-
sive cleaners.
Clean the RF connectors and center pins with a cotton swab dampened with denatured alco-
hol. Visually inspect the connectors. The fingers of the N (f) connectors and the pins of the
N (m) connectors should be unbroken and uniform in appearance. If you are unsure whether
the connectors are good, gauge the connectors to confirm that the dimensions are correct.
Visually inspect the test port cable(s). The test port cable should be uniform in appearance,
not stretched, kinked, dented, or broken.
Calibration
The Site Master is a field portable unit operating in the rigors of the test environment. An
Open-Short-Load (OSL) calibration should be performed prior to making a measurement in
the field (see Calibration, page 3-2). A built-in temperature sensor in the Site Master ad-
vises the user, via an icon located on the right side of the LCD screen, that the internal tem-
perature has exceeded a safety window, and the user is advised to perform another OSL
calibration in order to maintain the integrity of the measurement.
NOTES:
For best calibration results—compensation for all measurement uncertain-
ties—ensure that the Open/ Short/Load is at the end of the test port or optional
extension cable; that is, at the same point that you will connect the antenna or
device to be tested.
For best results, use a phase stable Test Port Extension Cable (see Optional
Accessories). If you use a typical laboratory cable to extend the Site Master test
port to the device under test, cable bending subsequent to the OSL calibration
will cause uncompensated phase reflections inside the cable. Thus, cables
which are NOT phase stable may cause measurement errors that are more pro-
nounced as the test frequency increases.
For optimum calibration, Anritsu recommends using precision calibration com-
ponents.
1-6
Chapter 1 General Information

InstaCal Module
The Anritsu InstaCal module can be used in place of discrete components to calibrate the
Site Master. The InstaCal module can be used to perform an Open, Short and Load (OSL)
calibration procedure. Calibration of the Site Master with the InstaCal takes approximately
45 seconds (see Calibration, page 3-2). Unlike a discrete calibration component, the
InstaCal module can not be used at the top of the tower to conduct load or insertion loss
measurements. The module operates from 2 MHz to 4 GHz and weighs eight ounces.
Anritsu recommends annual re-characterization of the InstaCal module to verify perfor-
mance with precision instrument data. The re-characterization can be performed at a local
service center or at the factory.
Annual Verification
Anritsu recommends an annual calibration and performance verification of the Site Master
and the OSL calibration components and InstaCal module by local Anritsu service centers.
Anritsu service centers are listed in Table 1-2 on the following page.
The Site Master itself is self-calibrating, meaning that there are no field-adjustable compo-
nents. However, the OSL calibration components are crucial to the integrity of the calibra-
tion and therefore, must be verified periodically to ensure performance conformity. This is
especially important if the OSL calibration components have been accidentally dropped or
over-torqued.
1-7
Chapter 1 General Information

1-8
Chapter 1 General Information
UNITED STATES
ANRITSU COMPANY
685 Jarvis Drive
Morgan Hill, CA 95037-2809
Telephone: [phone],
1-800-ANRITSU
FAX: [phone]
ANRITSU COMPANY
10 New Maple Ave., Unit 305
Pine Brook, NJ 07058
Telephone: [phone],
1-800-ANRITSU
FAX: [phone]
ANRITSU COMPANY
1155 E. Collins Blvd
Richardson, TX 75081
Telephone: 1-800-ANRITSU
FAX: [phone]
AUSTRALIA
ANRITSU PTY. LTD.
Unit 3, 170 Foster Road
Mt. Waverley, VIC 3149
Australia
Telephone: [phone]
Fax: [phone]
BRAZIL
ANRITSU ELECTRONICA LTDA.
Praia de Botafogo 440, Sala 2401
CEP 22250-040,Rio de Janeiro,RJ,
Brasil
Telephone: [phone]
Fax: [phone]
CANADA
ANRITSU INSTRUMENTS LTD.
215 Stafford Road, Unit 102
Nepean, Ontario K2H 9C1
Telephone: [phone]
FAX: [phone]
CHINA
ANRITSU (SHANGHAI) ACSH
2F, Rm. B, 52 Section Factory Building
No. 516 Fu Te Road (N)
Waigaoqiao Free Trade Zone
Pudong, Shanghai 200131
Telephone: [phone]
FAX: [phone]
FRANCE
ANRITSU S.A
9 Avenue du Quebec
Zone de Courtaboeuf
91951 Les Ulis Cedex
Telephone: [phone]
FAX: [phone]
GERMANY
ANRITSU GmbH
Grafenberger Allee 54-56
D-40237 Dusseldorf, Germany
Telephone: [phone]
FAX: [phone]
INDIA
MEERA AGENCIES (P) LTD
A-23 Hauz Khas
New Delhi 110 016
Telephone: [phone]
FAX: [phone]
ISRAEL
TECH-CENT, LTD
Haarad St. No. 7, Ramat Haahayal
Tel-Aviv 69701
Telephone: [phone]
FAX: [phone]
ITALY
ANRITSU Sp.A
Rome Office
Via E. Vittorini, 129
00144 Roma EUR
Telephone: [phone]
FAX: [phone]
JAPAN
ANRITSU CORPORATION
1800 Onna Atsugi-shi
Kanagawa-Prf. 243 Japan
Telephone: [phone]
FAX: [phone]
KOREA
ANRITSU CORPORATION LTD.
#901 Daeo Bldg. 26-5
Yeoido Dong, Youngdeungpo
Seoul Korea 150 010
Telephone: [phone]
FAX: [phone]
SINGAPORE
ANRITSU (SINGAPORE) PTE LTD
10, Hoe Chiang Road
#07-01/02
Keppel Towers
Singapore 089315
Telephone: [phone]
FAX: [phone]
SOUTH AFRICA
ETESCSA
12 Surrey Square Office Park
330 Surrey Avenue
Ferndale, Randburt, 2194
South Africa
Telephone:[phone]
Fax: [phone]
SWEDEN
ANRITSU AB
Botvid Center
S-1585
Stockholm, Sweden
Telephone: [phone]
FAX: [phone]
TAIWAN
ANRITSU CO., LTD.
8F, No. 96, Section 3
Chien Kuo N. Road
Taipei, Taiwan, R.O.C.
Telephone: [phone]
FAX: [phone]
UNITED KINGDOM
ANRITSU LTD.
200 Capability Green
Luton, Bedfordshire
LU1 3LU, England
Telephone: [phone]
FAX: [phone]
Table 1-2. Anritsu Service Centers

Chapter 2
Functions and Operations
Introduction
This chapter provides a brief overview of the Site Master functions and operations, provid-
ing the user with a starting point for making basic measurements. For more detailed infor-
mation, refer to Chapter 4, Measurements and Chapter 7, Software Tools.
The Site Master is designed specifically for field environments and applications requiring
mobility. As such, it is a lightweight, handheld, battery operated unit which can be easily
carried to any location, and is capable of up to 2.5 hours of continuous operation from a
fully charged battery. Built-in energy conservation features allow battery life to be extended
over an eight-hour workday. The Site Master can also be powered by a 12.5 Vdc external
source. The external source can be either the Anritsu AC-DC Adapter (P/N 40-115) or 12.5
Vdc Automotive Cigarette Lighter Adapter (P/N 806-62). Both items are standard accesso-
ries.
Test Connector Panel
The connectors and indicators located on the test panel are listed and described below.
12.5-15VDC
(1100 mA) 12.5 to 15 Vdc @ 1100 mA input to power the unit or for battery charging.
WARNING
When using the AC-DC Adapter, always use a three-wire power cable connected
to a three-wire power line outlet. If power is supplied without grounding the equip-
ment in this manner, there is a risk of receiving a severe or fatal electric shock.
Battery
Charging Illuminates when the battery is being charged. The indicator automatically shuts off when the battery is fully charged.
External
Power Illuminates when the Site Master is being powered by the external charging unit.
Serial
Interface RS232 DB9 interface to a COM port on a personal computer (for use with the Anritsu Software Tools program) or to a supported printer.
RF Out RF output, 50 Wimpedance, for reflection measurements.
RF In RF input, 50 Wimpedance, for spectrum analysis measurements.
RF Detector RF detector input for the Power Monitor.
2-1
2

Front Panel Overview
The Site Master menu-driven user interface is easy to use and requires little training. Hard
keys on the front panel are used to initiate function-specific menus. There are four function
hard keys located below the display, Mode, Frequency/Distance, Amplitude and Sweep.
There are seventeen keypad hard keys located to the right of the display. Twelve of the key-
pad hard keys perform more than one function, depending on the current mode of operation.
The dual purpose keys are labeled with one function in black, the other in blue.
There are also six soft keys that change function depending upon the current mode selec-
tion. The current soft key function is indicated in the active function block to the right of
the display. The locations of the different keys are illustrated in Figure 2-1.
The following sections describe the various key functions.
2-2
Chapter 2 Functions and Operations
Soft Keys
Active
Function
Block
Keypad
Hard
Keys
Function Hard Keys
HOLD
RUN
START
CAL AUTO
SCALE
SAVE
SETUP RECALL
SETUP
LIMIT MARKER
SAVE
DISPLAY RECALL
DISPLAY
PRINT
MODE FREQ/DIST
AMPLITUDE SWEEP
SYS
ENTER
CLEAR
ESCAPE
ON
OFF
/
12
4
56
78
90
3
+-
.
Site Master S332C
Figure 2-1. Site Master Soft Keys

Function Hard Keys
MODE Opens the mode selection box (below). Use the Up/Down arrow key to select a
mode. Press the ENTER key to implement.
FREQ/DIST Displays the Frequency or Distance to Fault softkey menus depending on the
measurement mode.
AMPLITUDE Displays the amplitude softkey menu for the current operating mode.
SWEEP Displays the Sweep function softkey menu for the current operating mode.
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Chapter 2 Functions and Operations
MEASUREMENT MODE
FREQ - SWR
RETURN LOSS
CABLE LOSS - ONE PORT
DTF - SWR
RETURN LOSS
POWER MONITOR
SPECTRUM ANALYZER
Figure 2-2. Mode Selection Box

Keypad Hard Keys
This section contains an alphabetical listing of the Site Master front panel keypad controls
along with a brief description of each. More detailed descriptions of the major function
keys follow.
The following keypad hard key functions are printed in black on the keypad keys.
0-9 These keys are used to enter numerical data as required to setup or per-
form measurements.
+/– The plus/minus key is used to enter positive or negative values as required
to setup or perform measurements.
·The decimal point is used to enter decimal values as required to setup or
perform measurements.
ESCAPE
CLEAR
Exits the present operation or clears the display. If a parameter is being
edited, pressing this key will clear the value currently being entered and
restore the last valid entry. Pressing this key again will close the parame-
ter. During normal sweeping, pressing this key will move up one menu
level.
UP/DOWN
ARROWS
Increments or decrements a parameter value. The specific parameter value
affected typically appears in the message area of the LCD.
NOTE: At turn on, before any other keys are pressed, the Up/Down arrow key
may be used to adjust the display contrast. Press ENTER to return to normal op-
eration.
ENTER Implements the current action or parameter selection.
ON
OFF
Turns the Anritsu Site Master on or off. When turned on, the system state
at the last turn-off is restored. If the ESCAPE/CLEAR key is held down
while the ON/OFF key is pressed, the factory preset state will be restored.
SYS Allows selection of display language and system setup parameters.
Choices are OPTIONS,CLOCK,SELF TEST, STATUS and
LANGUAGE.
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Chapter 2 Functions and Operations

The following keypad hard key functions are printed in blue on the keypad keys.
Turns the liquid crystal display (LCD) back-lighting ON or OFF.
(Leaving back lighting off conserves battery power.)
LCD Contrast adjust. Use the Up/Down arrow key and ENTER to adjust
the display contrast.
AUTO
SCALE
Automatically scales the display for optimum resolution.
LIMIT Displays the limit line menu for the current operating mode.
MARKER Displays the marker menu of the current operating mode.
PRINT Prints the current display to the selected printer via the RS232 serial port.
RECALL
DISPLAY
Recalls a previously saved trace from memory. When the key is pressed, a
Recall Trace selection box appears on the display. Select a trace using the
Up/Down arrow key and press the ENTER key to implement.
To erase a saved trace, highlight the trace and select the DELETE TRACE
softkey. To erase all saved traces, select the DELETE ALL TRACES
softkey.
RECALL
SETUP
Recalls a previously saved setup from memory location 1 through 10.
When the key is pressed, a RECALL SETUP selection box appears on the
display. Select a setup using the Up/Down arrow key and press the
ENTER key to implement. Setup 0 recalls the factory preset state.
RUN
HOLD
When in the Hold mode, this key starts the Site Master sweeping and pro-
vides a Single Sweep Mode trigger; when in the Run mode, it pauses the
sweep. When in the Hold mode, the hold symbol (page 2-19) appears on
the display. Hold mode conserves battery power.
SAVE
DISPLAY
Saves up to 200 displayed traces to non-volatile memory. When the key is
pressed, TRACE NAME: appears in the lower left of the display. Save the
display with up to 16 alphanumeric characters for that trace name and
press the ENTER key to implement.
SAVE
SETUP
Saves the current system setup to 1 of 10 internal non-volatile memory lo-
cations. When the key is pressed, a SAVE SETUP selection box appears
on the display. Use the Up/Down arrow key to select a setup and press the
ENTER key to implement.
START
CAL
Starts the calibration in SWR, Return Loss, Cable Loss, or DTF measure-
ment modes (not available in Spectrum Analyzer mode).
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Chapter 2 Functions and Operations