Page 1
R3131A Spectrum Analyzer A personal spectrum analyzer for use in diverse applications R3131A...
Page 2
The R3131A is an easy-to-use personal spectrum analyzer which combines high accuracy necessary for digital radio measurement with excellent operability and usability. The R3131A can be used in diverse fields, for a multitude of applications. Front Panel Layout Data Entry Keys...
Page 3
Operation key arrangement for ease of use Compact and light weight (12 kg) with a space-saving design High performance realized within an economical platform Tracking generator option (OPT.74) Mobile Communications Parts accommodating diverse applications R3131A Installation/ Development/ Production lines Maintenance CATV R3131A-4E Jan. ´02...
Page 4
Performs frequency measurement with the built-in frequency counter simply by moving the marker to the signal. You can select a measurement resolution from 1Hz up to 1kHz. The measurement results are displayed with enlarged characters, for easy viewing. R3131A-4E Jan. ´02...
Page 5
Channel Power Total Power The R3131A allows you to measure the total power within the Obtains the total power from the spectrum displayed on the window and display it as the channel power simply by setting screen. This function is useful for total power measurement of the measurement window to the specified occupied bandwidth.
SAVE/RECALL Up to 10 markers can be set. Therefore, this feature is useful The R3131A allows you to store and recall measured waveform for applications that require the measurement of each level of data and measurement conditions. The R3131A unit offers up multiple carrier signals, filter cutoff characteristics, etc.
Page 7
R3131A. Simply by selecting the Model name of manufacturers, you can reflect its antenna correction factor in the antenna, the level indication of the R3131A is calibrated to the level indication of the R3131A by performing steps an absolute value, allowing you to read the value directly in below.
With newly developed internal processing technology, the R3131A has shortened the time necessary for GPIB control and data transmission by half or more in comparison with former products. In addition, by reducing the settling time of the local oscillator, the waveform update rate in unit time has been doubled.
Page 9
Tracking generator option (OPT.74) The tracking generator (OPT.74) is a monoblock option which is integrated in R3131A. It can generate constant level signal synchronized with sweep frequency in the frequency range up to 3 GHz and therefore can easily measure the frequency characteristic of object device.
Page 10
≤ ±3.0 dB (100 kHz to 3.0 GHz) Output spurious Harmonic: ≤ -20 dBc (output level =-10 dBm) Non-harmonic: ≤ -30 dBc (output level =-10 dBm) Specifications may change without notification. Windows is a trademark of Microsoft Corporation. R3131A-4E Jan. ´02...
ESC / P ESC / P Raster HP PCL Printers with the Centronics interface using the above commands as control codes can be used. PHONE PROBE POWER 10MHz REFERENCE PRINTER INPUT ESC-based R3131A Spectrum Analyzer (OPT.74 Tracking generator option) R3131A-4E Jan. ´02...
Need help?
Do you have a question about the R3131A and is the answer not in the manual?
Questions and answers