Advantest R3132N Spectrum Analyzer

Advantest R3132N Spectrum Analyzer

OVERVIEW

The R3132/3162 series spectrum analyzers offer the measurement capabilities and performance. For various applications, such as Cable TV, EMC measurement and Digital Mobile Communications, the R3132/ 3162 can be customized by selection from available options.

Features 

Frequency range : R3132 : 9kHz to 3GHz R3162 : 9kHz to 8GHz 

Signal purity : 105dBc/Hz 20kHz offset 100dBc/Hz 10kHz offset 

Total level accuracy : Maximum ±1.5dB 

High-speed GPIB effective for system construction 

High speed measurement : 20 traces per second 

6.5-inch TFT color LCD 

Built-in frequency counter 

3GHz tracking generator (option) 

Floppy disc for data saving 

Large numeric display for measurement results (In counter and pow er measurement mode) 

Input impedance 75Ω model : R3132N

Options 

Narrow -band resolution bandw idth : 30Hz, 100Hz, 300Hz and 200Hz (EMI bandwidth) 

High-stability frequency reference : Aging rate 1 × 10-7/year 

High-speed time domain sw eep : 50µs/10div. (100ns resolution) 

Tracking generator : 100kHz to 3GHz

Basic functions

Basic functions are reinforced so that R3132/3162 can be used in various fields. For example, the internal automatic calibration function guarantees the total level accuracy of ±1.5dB, level correction factor can be stored in the internal memory, DDS is employed to improve frequency reading accuracy, and frequency span error is lowered to less than 1%. The R3132/3162 offer wider dynamic range and lower 2nd and 3rd distortion by improving 1dB compression point. As a result of increasing the sweep repetition cycles by improving the synthesized local oscillator, 20 traces/second (typ.) data rewriting becomes possible, enabling far more real-time waveform measurement. high speed GPIB increase, the throughput of automatic measurement.

For many applications

For EMI precompliance measurement, 6-dB bandwidth filters for 9kHz, 120kHz and 1MHz as well as QP detector are equipped as standard. Optional 200Hz narrow RBW filter can be added. For high-speed time domain measurement function which is indispensable for mobile communications, optional 50µs sweep is effective. By using the double-screen display function, you can specify the rising/falling edge of TDMA waveform and display the magnified image. The R3132/3162 series spectrum analyzer has ACP and OBW operation function indispensable for evaluating the transmission characteristic of radio system. With various other functions such as AUTO TUNE, 1Hz resolution frequency counter, dBc/Hz, %AM, and PASS/FAIL test by limit value, the R3132/3162 series can easily perform several types of measurements. Even for signals which are lower in level than the average noise level, the preamplifier ensures level calibrated, high-accuracy measurement. For measuring the attenuation characteristic of filters or the frequency characteristic of cables, etc., built-in tracking generator is available as option. Because the output level can be set in a wide range, it is possible to measure amplifier gain, frequency response, etc.

Easy-operation interface

The high-resolution, 6.5-inch TFT color LCD realizes easy-to-see display of data. VGA output is provided for external display. Measured waveform data and setting condition can be saved in or recalled from the internal memory. Using the floppy disc drive which is equipped as standard, you can manage more number of measurement data. Text data or Bitmap data on floppy disc are also useful for making documents on a personal computer. As the hard-copy function is provided to ESC/P. ESC/P-R and PCL, measured data can be printed out on general-purpose printers. GPIB and RS232 are equipped as standard