Anritsu SiteMaster S312D Spectrum & Cable Analyzer

Anritsuﾒs S312D Site Master

Anritsuﾒs S312D Site Master is the latest addition to the successful Site Master cable and antenna analyzer series. It builds upon Anritsuﾒs expertise in developing accurate, portable, rugged, and easy-to-use field instruments with a rich set of features aimed at simplifying life for field use. 

The Site Master is the perfect instrument for Land Mobile Radio (LMR) and Public Safety system technicians testing the  RF performance of P25 and TETRA radios in the VHF/UHF, 700 MHz and 800 MHz bands. With its 2 MHz frequency  coverage, the Site Master works well for defense applications in the HF band. The S31xD is also ideal for broadcast and  cellular applications. 

The high performance 1600 MHz cable and antenna analyzer can be used to sweep cables and antennas at the frequency of  operation using the Return Loss and VSWR measurements. The Distance-To-Fault (DTF) measurement can easily spot poor  connections, contamination, damaged cables, water penetration, and bad antennas. Site Masterﾒs Frequency Domain  Reflectometry (FDR) techniques break away from the traditional fix-after-failure maintenance process by finding small,  hard to identify problems before major failures occur. 

The S312D combines the high performance cable and antenna analyzer with a fully functional spectrum analyzer.  The ﾖ135 dBm noise floor is needed to find low level interfering signals which can interfere with LMR and SMR systems.  The Interference analyzer provides helpful tools to aid in diagnosing and tracking interference. The S312D can be equipped  with a cable and antenna analyzer, spectrum analyzer, interference analyzer, channel scanner, Received Signal Strength  Indicator (RSSI), AM/FM demodulation, and RF power meter. 

Rugged and Reliable
Because the Site Master was designed specifically for field environments, it can easily withstand the day-to-day punishments of field use. The instrument is almost impervious to the bumps and bangs typically encountered by portable field equipment.

Easy-to-Use
The menu driven user interface is intuitive and easy to use and requires little or no training time. A standard high resolution TFT color display provides visibility in broad day light. A full range of markers enable the user to make accurate measurements. Limit lines simplify measurements allowing users to create quick and simple pass/fail tests.

Take it anywhere
Weighing less than 5 lbs (2.3 kg) with its rechargeable NiMH battery, the S312D moves effortlessly from ground installations to anywhere where critical measurements are needed. Sophisticated charging circuits optimize the life of the battery. Replacing the battery in the field takes no time at all and requires no tools.

Six built-in Languages
The Site Master is equipped with local language support in English, Chinese, Japanese, French, German, and Spanish.

Spectrum Analysis
The S312D integrated Spectrum Analyzer provides the ultimate in measurement flexibility for field measurements. The Site Master has dedicated routines for critical smart measurements including: Channel Power, Carrier-To-Interference, occupied bandwidth, interference analysis, adjacent channel power (ACPR), and AM/FM demodulation. These are increasingly critical measurements for todayﾒs wireless communication systems. The excellent noise floor in the S312D is crucial for tracking low level interference.

Channel Power
The channel power measurement in the S312D provides great flexibility for measuring the rms channel power of P25 and TETRA signals. This smart measurement allows you to change the RBW/VBW, detection method, frequency range, attenuator, and preamp settings and much more.

AM/FM/SSB Demodulator
A built-in demodulator for AM, narrowband FM, wideband, FM and single sideband (USB or LSB) allow a technician to easily identify interfering signals.

Cable and Antenna Analysis
The cable and antenna analyzer in the Site Master is designed to provide field users with key measurements to sweep cables and antenna systems. The Site Master uses the superior Frequency Domain Reflectometry (FDR) approach for its Return Loss/VSWR, Cable Loss, and Distance-To-Fault measurement.

The Site Master has the sensitivity to identify poor connections, damaged cables, water penetration, and bad antennas. It is also equipped with a special RF immunity protection that allows you to make accurate measurements even in RF rich environments.

Cable and Antenna Analyzer Specifications

• Frequency Range: 25 MHz to 1.6 GHz
• Frequency Accuracy: ²±75 ppm at +25° C
• Frequency Resolution: 100 kHz
• Output Power: <0 dBm (ﾖ10 dBm nominal)
• Immunity to Interfering Signals:
  • On-channel: +17 dBm
    On-frequency: ﾖ5 dBm
• Measurement Speed: ²3.5 msec / data point (CW ON)
• Number of Data Points: 130, 259, 517
• Return Loss:
  • Range: 0.00 to 60.00 dB
    Resolution: 0.01 dB
• VSWR:
  • Range: 1.00 to 65.00
    Resolution: 0.01
• Cable Loss:
  • Range: 0.00 to 30.00 dB
    Resolution: 0.01 dB
• Measurement Accuracy: >42 dB directivity after calibration
• Distance-to-Fault:
  • Vertical Range:
    Return Loss: 0.00 to 60.00 dB
    VSWR 1.00 to 65.00
  • Horizontal Range: 0 to (# of data pts ﾖ1) x Resolution to a maximum of
    1497 m (4909 ft), # of data pts = 130, 259 or 517
• Horizontal Resolution
  (Rectangular Windowing): Resolution (meter) = (1.5 x 108) x (Vp)/ÆF
  Where Vp is the cable's relative propagation velocity and
  where ÆF is the stop frequency minus the start frequency
  (in Hz).

Spectrum Analyzer Specifications
Frequency:
      Frequency Range: 100 kHz to 1.6 GHz (tunable to 9 kHz)
      Frequency Reference
      (Internal Timebase) Aging: ±1 ppm/yr
                                        Accuracy: ±2 ppm
      Frequency Span: 10 Hz to 1.599 GHz in 1, 2, and 5 step selections in auto mode, plus zero span
      Sweep Time: =1.1 sec full span
                           =50 µsec to 20 sec selectable in zero span
      Resolution Bandwidth (ﾖ3 dB): 100 Hz to 1 MHz in 1-3 sequence ±5% Accuracy
      Video Bandwidth (ﾖ3 dB): 3 Hz to 1 MHz in 1-3 sequence
                                               ±5% Accuracy typical
      SSB Phase Noise (1 GHz) at 30 kHz Offset: =ﾖ75 dBc/Hz
      Spurious Responses Input Related: =ﾖ45 dBc
      Spurious Residual Responses: = ﾖ90 dBm, =10 MHz
                                                    =ﾖ80 dBm, <10 MHz
                                                    (10 kHz RBW, pre-amp on)
Amplitude:
      Total Level Accuracy: ±1 dB typical (±1.5 dBm max), =10 MHz to 1.6 GHz
                                        ±2 dB typical, <10 MHz for input signal levels
                                        =ﾖ60 dBm, excludes input VSWR mismatch
      Measurement Range: +20 dBm to ﾖ135 dBm
      Input Attenuator Range: 0 to 51 dB, selected manually or automatically coupled to the reference level. Resolution in 1 dB steps
      Displayed Average Noise Level: =ﾖ135 dBm, =10 MHz (preamp on)
                                                         =ﾖ115 dBm, <10 MHz (preamp on) for input terminated, 0 dB attenuation, RMS detection,
                                                         100 Hz RBW
      Dynamic Range: >65 dB, typical
      Display Range: 1 to 15 dB/division, in 1 dB steps,
                              10 divisions displayed
      Scale Units: dBm, dBV, dBmV, dBmV, V, W
      RF Input VSWR: (with =20 dB atten.), 1.5:1 typical, (10 MHz to 1.6 GHz)

Anritsu SITE MASTER S312D Spectrum & Cable / Antenna Analyzer w/ Option 3: Color Screen.

Frequency Range:
25 MHz to 1.6 GHz

Includes Hard Carrying Case and Accessories As Listed!

Anritsu S312D S-312D SiteMaster Cable Antenna Spectrum Master Analyzer Models On Sale Warranty Calibration Backed by The Best Service and Lowest Prices in the Industry.
 

• Anritsu Sitemaster S312D with:
  • Option 3: Color Screen
• Anritsu 15NNF50-1.5A Armored Test Port Cable
• Anritsu DC-8 GHz Precision OSL Calibration Kit
• Anritsu DC-4 GHz Precision OSL Calibration Kit
• Anritsu ICN50 2MHz-4.0GHz InstaCal
• RF FRA-4013 7-16 DIN Kit
• BNC To BNC Cable
• BNC Female To BNC Female Connector
• Battery Pack
• AC Adapter/Charger
• DC Car Charger
• Power Cord
• RS-232 PC Interface Cable
• Anritsu Sitemaster Software Tools
• Anritsu Sitemaster Quick Reference Guide
• Hard Copy User Manual
• Carrying Case w/ Strap For Unit
• Hard Carrying Case

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