Advantest R3132
Spectrum Analyzer 9KHz to 3GHz
Description
The R3132 spectrum analyzer uses the synthesized local method and allow the user highly stable and highly precise spectrum analysis.
The power measurement function of the R3132 is useful for evaluating radio instruments using measurements such as occupied bandwidth (OBW), adjacent channel power (ACP), channel power, etc.
An auto tuning function that searches for a signal with the maximum input level. A 3.5 inch floppy disk drive is provided to save the data in BMP format.
Measurement conditions and data can be stored using Save and recall functions in TEXT format.
The remote control capabilities of the R3132 allow the user to set up an automatic measurement system. This remote control function complies with GPIB and RS-232 specifications.
Although the R3132 has been designed to withstand a certain amount of noise riding on the AC power line, it should be used in an area of low noise. Noise cut filter can be used to avoid ambient noise.
The R3132 has an exhaust cooling fan on the rear panel and an exhaust vent on the bottom side toward the front. These areas should never be blocked as this results internal temperature rise which will affect measurement accuracy.
The R3132 Series can be used safely under these conditions: Altitude of 2000 m maximum above the sea level, Installation category II and Pollution degree 2.
During the operation of R3132, the power supply automatically switches between input voltage levels of 100 VAC and 200 VAC. However, ensure to use a power cable that matches the input voltage and meets the related standard.
Remove dust from the outside of the R3132 by wiping or brushing the surface with a soft cloth or small brush. Use a brush to remove the dust from around the panel keys. Hardened dirt can be removed by using a cloth which has been dampened in water containing a mild detergent.
This analyzer offers wider dynamic range and lower 2nd and 3rd order 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.
Also, the high speed GPIB increases the throughput of automatic measurement.
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%.
This unit is a low cost implementation of a portable spectrum analyzer with the key performance characteristics manufactured to address a variety of measurements
Key Points
High-speed and high-precision sweep
Wide dynamic range
Frequency counter function with a resolution of 1 Hz
Power measurement function
Auto tuning function
Save and recall functions
3.5-inch floppy disk drive
Support for ESC/P, ESC/P-R and PCL compatible printers
High precision color LCD
Easy to use interface
Compact, lightweight design
High speed GPIB, Effective for System Applications
Specifications
Resolution Bandwidth: 1KHz to 3MHz
Frequency Range: 9KHz to 3GHz
Frequency Resolution: 1 Hz to 1 kHz
Signal Purity: 105dBc/Hz 20KHz Offset; 100dBc/Hz 10KHz Offset
Total Level Accuracy: Maximum ±1.5dB
High Speed Measurement: 20 Traces per Second
Video bandwidth: 10 Hz to 3MHz
Input impedance: 50 Ohms
Video output: VGA (15-pin, female)
RS232 interface: D-sub 9-pin
Sound output: Small monophonic jack
Operating temperature: 0 to +50 °C, Relative humidity 85% or less
Storage temperature: -20 to +60 °C, relative humidity 85% or less
Power supply: 100 VAC - 100 to 120 VAC, 50 to 60 Hz,
200 VAC - 200 to 240 VAC, 50 to 60 Hz
Power consumption: 200 VA or less
Dimensions: Approx. 424 (W) x 177 (H) x 300 (D) mm
Mass: 14 kg or less