Agilent E4400B-BAS series of laboratory spectrum analyzers up to 26.5 GHz

Agilent ESA-L E4411B-BAS, E4403B-BAS, E4408B-BAS – spectrum analyzers

Product code: 1000817

Not available Discontinued

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Out of production. Recommended replacement: Anritsu MS2830A


The Agilent ESA-L Series Spectrum Analyzers: E4411B-BAS, E4403B-BAS, E4408B-BAS are portable instruments that provide you with all basic measurement functions. While maintaining the speed and accuracy of the more expensive families, the ESA-L Series spectrum analyzers are an indispensable budget solution for a wide range of applications.

- warm-up time to achieve guaranteed accuracy: 5 minutes;
- third-order intermodulation distortion (TOI): +7.5 dBm;
- sensitivity: -166 dBm;
- absolute level measurement error: ±1.1 dB;
- optional input 75 Ohm (option 1DP);
- frequency resolution: from 100 Hz to 5 MHz;
- video bands: from 1 Hz to 3 MHz;
- input level: from -130 to +30 dBm;
- built-in floppy disk drive;
- interfaces GPIB, RS-232, LAN;
- software "IntuiLink"



Benefits of the Agilent E4411B-BAS, E4403B-BAS, E4408B-BAS Spectrum Analyzers

The E4411B-BAS, E4403B-BAS, E4408B-BAS analyzers provide more than 28 updates per second when using the display and more than 30 updates per second when working through the GPIB interface. In addition, the sweep time is only about 4ms, which greatly reduces testing time and improves performance.

The phase constant synthesizer used in the E4411B-BAS, E4403B-BAS, E4408B-BAS spectrum analyzers increases the stability and repeatability of frequency measurements, while automatic background equalization ensures long periods between calibrations. In addition, the device reaches the calculated characteristics within 5 minutes after switching on, providing an accuracy of measuring the absolute level of the signal amplitude of ±1.1 dB in the range up to 3.0 GHz.

An optional battery eliminates the limitations of power cords, while an optional 12V power adapter provides direct connection to industrial batteries.


Rugged housing and robust construction

The closable front panel of the Agilent ESA-L Series Spectrum Analyzers makes the E4411B-BAS, E4403B-BAS, and E4408B-BAS ideal instruments for field use, while protected hoods and side-mounted cooling fans allow it to operate in a wide range of weather conditions. In addition, these spectrum analyzers are equipped with a rugged front and rear frame construction to protect instrument components during transport.

Built into the E4411B, E4403B, and E4408B is an on-line help system that provides information on key instrument functions and remote programming commands, eliminating the need to consult a printed user manual. Built-in measurement limits and "Pass/Fail" messages greatly simplify the process. An integrated hard disk is used to save measurement results and transfer data to a PC.



Agilent E44XXB Spectrum Analyzers (-BAS, -STD, -COM) Brief Specifications

Agilent E44XXB Spectrum Analyzers (-BAS, -STD, -COM) Brief Specifications


Agilent ESA-L E4411B-BAS (9 kHz - 1.5 GHz)
Agilent ESA-L E4403B-BAS (9 kHz - 3 GHz)
Agilent ESA-L E4408B-BAS (9 kHz - 26.5 GHz)


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



Agilent ESA-L Series Brochure: E4411B-BAS, E4403B-BAS, E4408B-BAS (15 pages; 202 KB)

Out of production. Recommended replacement: Anritsu MS2830A.