Perhaps you're interested in this alternative product:

Advantest Spectrum Analyzer U3641 (9kHz-3GHz)

Condition:Used and tested

Advantest Spectrum Analyzer U3641 (9kHz-3GHz)

The Advantest U3641 is a 3GHz Spectrum Analyzer ideal for field use. With a light weight, compact size and three-way power supply includng battery operation, the U3641 has been designed specially for field installation and maintenance applications.

In addition, with the inclusion of a synthesized local oscillator, the U3641 allows high-precision and high-stability measurements with a minimum resolution bandwidth of 100Hz. A fast zero span sweep speed of 50ps allows characterization of burst signal rising and falling edges and the measurement of power during on and off periods.


  • Ultra-compact and light weight Main unit: 6.9 kg or less
  • With battery: 9 kg or less
  • Frequency range: 9 kHz to 3GHz
  • Display dynamic range: 100 dB
  • Three-way power supply with battery operation (100/200 VAC, external DC, and battery pack)
  • 5-hour operation is possible with the specialized battery
  • TFT 6-inch color LCD and memory card
  • High-stability measurement by means of synthesized operation
  • 50-μs high-speed sweep function
  • Diverse options and series including: TV image/audio demodulation, tracking generator, high-stability reference source, narrow RBW, channel input setting, controller, input impedance of 50 ohms (U3641) or 75 ohms (U3641N), CDMA Measurement
  • Variety of measurement functions: 20-dB gain preamplifier, 1-Hz resolution counter, occupied frequency bandwidth, adjacent-channel leakage power, and audio monitoring

Compact easy-to-use Spectrum Analyzer including color LCD-display and portable battery pack. Tested before release and we provide 90-day warranty. Skybrokers shipped various units to Teleport and Broadcasting clients in Europe and the Middle-East (Dubai UAE).

Please refer to datasheet for specifications.


Advantest Spectrum Analyzer U3641 (9kHz-3GHz)

Advantest Spectrum Analyzer U3641 front view
Advantest Spectrum Analyzer U3641 rear view

Advantest Spectrum Analyzer U3641 (9kHz-3GHz)

    Walter van der Plas

    More questions about this product?

    For more information about this product, please feel free to contact us by phone, e-mail or social media!

    Call +31 (0)6 305 36 169 or Email