http://www.anritsu.com 297
HANDHELD MEASURING INSTRUMENTS
5
Site Master is the instrument of choice for transmission line/antenna
installation and maintenance. It is the best way to reduce mainte-
nance expenses and improve quality. It replaces stacks of heavy, ex-
pensive, and complex test equipment. Site Master’s frequency domain
reflectometry technique allows it to locate faults before they become
catastrophic faults, thereby creating huge cost savings.
The Site Master is a precision, hand-held return loss/SWR and fault loca-
tion measurement instrument. The Site Master series offers wide frequen-
cy coverage, from 2 MHz to 20 GHz. Built-in fault location, RF power mon-
itor, bias tee, and spectrum analysis capabilities are available. Light weight,
rugged design, and wide temperature range make them ideal for field
applications. Site Master’s proprietary design provides superior immunity
to on-channel RF interference, which is important for live site testing.
Site Master Software Tools is a Windows
®
compatible software program
provided with every Site Master unit. This software program provides
many useful features, including a database for Site Master measurements,
Smith Chart display of S11, zoom capability, a “drag-n-drop” overlay for mea-
surement comparison, the capability to download data to a PC, the capa-
bility to upload data such as custom cable list or traces to selected Site
Master model, and distance-to-fault calculation from return loss or SWR plots.
Advanced printing capabilities are provided by Site Master Software Tools
including user definable plot scaling and a multiple plots per page option.
Site Master is the first test tool to provide the required accuracy, interfer-
ence immunity, and repeatability for transmission line/antenna commis-
sioning, and maintenance of today’s wireless systems infrastructures.
Features
• Accurate return loss/SWR and fault location measurements
• Accurately tests RF transmission lines and antennas
• Superior immunity to on-channel interference for testing at
co-located antenna sites
• Multilingual user interface: German, Spanish, French,
Chinese, Japanese
• Insertion Loss/Gain (S251C only)
• Spectrum analysis (S114C and S332C only)
• Optional RF power monitor
• Optional built-in bias tee (S251C only)
• Synthesizer accurate to 75 ppm
• Internal memory saves up to 200 traces
• Instrument configuration up to 10 configurations
• Alphanumeric trace naming (“C” version only)
• Time, Date stamp (“C” version only)
• Field replaceable battery (“C” version only)
• Segmented limit lines
• Six markers
• Graticule lines
• Test Port Detector (S113C, S114C only)
• Trace overlay
• Direct printing via RS-232 serial port
• Remote operation via RS-232 serial port
SITE MASTER
S100C/S200C/S300C/S800A Series
2 MHz to 20 GHz
Return loss
Distance-to-fault
S331C S332C S251C
S113C S820A
For Analyzing Cable and Antenna Problems
GPIB
S114C
N
N
E
E
W
W
Applications
Cellular, ISM, PCS/PCN, paging service, safety service, avionics,
two-way radio, military, and microwave point-to-point radio.
Site Master allows implementation of preventative maintenance pro-
cedures. Unlike TDRs and spectrum analyzers/tracking generators,
Site Master can spot RF degradation before failures occur. Problems
can be fixed before expensive cables or waveguides are ruined.
(120 stránky)
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Komentáře k této Příručce