A series of laboratory spectrum analyzers up to 43 GHz Advantest U3771, U3772

MAIN CHARACTERISTICS

The Advantest U3771 and U3772 spectrum analyzers are small-sized instruments with frequency ranges up to 31.8 GHz and up to 43 GHz, respectively, which can be used in the manufacture of microwave devices, the configuration and maintenance of microwave and satellite communications equipment, and many other applications. The U3771 and U3772 analyzers are smaller and lighter than other similar instruments, and their self-powered capability makes them ideal for field use. The analyzers can optionally be equipped with a highly stable reference oscillator (ORT.20), a tracking oscillator up to 3 GHz (ORT.74) and rechargeable batteries.

See also:
Advantest U3741, U3751 - Spectrum analyzers. 9 kHz - 3 or 8 GHz.

 

 

- Resolution: from 30 Hz to 3 MHz;
- Video bands: from 10 Hz to 3 MHz;
- Level error: ±0.8 dB;
- Displayed average noise level (with preamplifier): up to -139 dBm;
- Noise level SSB -105 dBs/Hz;
- Dynamic range 100 dB;
- Total level error 1 dB;
- Fast sweep 50 µs;
- Preamplifier (up to 8 GHz);
- Tracking generator (option);
- Highly stable reference generator (option);
- Automatic procedures for measuring adjacent channel power (ACP), occupied bandwidth (OBW), spurious emission;
- Ability to work as a TV signal receiver/demodulator;
- Color LCD display 6.5”;
- 3 types of power supply, including battery;
- External trigger input;
- Interfaces LAN, GPIB, USB, Video

 

Technical features of spectrum analyzers Advantest U3771 and U3772

- High sensitivity: -117 dBm at 34 GHz (typical);
- Fast sweep function for the entire frequency range;
- Ability to work in the mode of a two-channel spectrum analyzer;
- RMS detector;
- The function of removing harmonics from the displayed spectrum;
- A complete set of functions for viewing the spectrogram, including markers and delta markers;
- Frequency measurements in the millimeter frequency range;
- The function of measuring the occupied bandwidth;
- Function of measurement of harmonics;
- Function of measurement of power in the channel;
- Full power measurement function;
- Function of measurement of average power;
- Built-in frequency meter;
- The function of measuring power leakage into the adjacent channel;
- Function of measurement of intermodulation distortions.

 

 

 

 

Rugged housing and robust construction

The Advantest U3771 and U3772 spectrum analyzers are lightweight and have a compact design. The mass of these devices is a maximum of 6 kg. It is possible to power the analyzers from the built-in battery.

 

 

Brief technical characteristics of spectrum analyzers Advantest U3771 and U3772

 

Warranty:
1 year. It is possible to extend the warranty period up to 3 years.

 

Description of spectrum analyzers Advantest U3771, U3772 (11 pages; 2 MB)

Description of options for spectrum analyzers Advantest U3700 series (8 pages; 2 MB)

Advantest U3771, U3772 analyzers are discontinued. See all new models here: microwave spectrum analyzers.