Description
The Site Master is the ideal instrument for Land Mobile Radio (LMR) and Public Safety System technicians and engineers testing the RF performance of P25 and TETRA radios in the VHF/UHF, 400 MHz, 700 MHz, and 800 MHz bands.
The S312D can be configured to be equipped with a cable & antenna analyzer, spectrum analyzer, interference analyzer, channel scanner, Received Signal Strength Indicator (RSSI), AM/FM demodulation, RF power meter, and GPS receiver.
The high performance 25 MHz to 1600 MHz cable & antenna analyzer can be used to sweep cables and antenna systems. Option 2 extends the lower frequency range to 2 MHz. Frequency Domain Reflectrometry (FDR) based Return Loss and VSWR measurements are used to characterize antenna systems. The Distance-To-Fault (DTF) measurement can easily spot poor connections, contamination, damaged cables, and water penetration.
The fast sweep speed results in significant time savings for the technicians. FlexCal broadband calibration allows troubleshooting cable and antenna systems without multiple calibrations and calibration setups. Patented RF interference rejection enables accurate, repeatable measurements in the presence of high RF activity.
The S312D combines the high performance cable & antenna analyzer with a fully functional spectrum analyzer. The excellent DANL of -135 dBm makes this instrument ideal for finding low level signals which can interfere with LMR systems.
The excellent dynamic range can be utilized in the transmission measurement option and be used to view and adjust the RF performance of critical RF devices including filters, duplexers, transmitter combiners, receiver multi-couplers and tower top amplifiers.
The High Accuracy Power Meter provides true RMS measurements from 50 MHz to 6 GHz. It is the ideal solution for making accurate measurements of both CW and modulated signals. Channelized power measurements can be made with the Internal Power meter and the Channel Scanner option provides users with a convenient way to scan up to 20 channels.
The S312D model Site Master Handheld Cable and Antenna analyzer includes data analysis software, soft carrying case, rechargeable/field-replaceable battery, AC/DC power supply, 12V automobile cigarette lighter adapter and users guide.
Features
Handheld, battery-operated design
Weighs less than 5 lbs. (including battery)
Built-in worldwide signal standards and frequency channels
TFT color daylight viewable color display
Superior Immunity to RF interference
Excellent Noise floor
Locate long range problems with 517 data points
Variety of Power Measurement solutions for CW, modulated, channelized, and broadband measurements.
Built-in and editable Signal Standard and Cable Standard lists
Multilingual User Interface; English, French, Chinese, Japanese, Spanish, German
Intuitive and easy to use with On-Screen Test Set-Ups
Saves 15 to 40 Measurement Test Set-Ups (10 VNA, 5 SPA/Op21, 5 each Op 5/19/25/27/29)
Saves up to 300 Measurement Traces
Alphanumeric Labeling of Saved Measurements
Automatic Time and Date Stamp of Saved Data
Rechargeable, Field Replaceable Battery
Distance Measurement in Feet and Meters
Information Screens Provide Cable Attenuation and Velocity of Propagation values
6 Markers, Limit Lines, and Segmented Limit Lines
RS232 Interface
Specifications & Attributes (Network Analyzers)
Frequency |
25 MHz - 1600 MHz
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