Keysight (Agilent) E4403B

-BAS ESA-L Basic Spectrum Analyzer, 9 kHz to 3.0 GHz

Units Available for Purchase

Keysight (Agilent) E4403B
\A4H - GPIB and Centronics interface
\B72 - Increase memory to 16MB


  • 1.1 dB overall amplitude accuracy
  • 100 Hz to 5 MHz RBW, 100 Hz to 300 Hz optional
  • +7.5 dBm TOI
  • 5 minute warm-up to guaranteed measurement accuracy

Measurement Applications

  • Narrow resolution bandwidth, 8590 series code compatibility, or 50 ohm tracking generator
  • Agilent''s PowerSuite one-button power measurements included as standard


  • Fast delivery and favorably priced
  • SCPI programming and IVI COM driver support
  • Large, high-resolution, color display
List of Options
042 Gray spectrum analyzer backpack
044 Yellow spectrum analyzer backpack
049 Color Display Upgrade
0B0 Do not include manuals
0B1 Add Manual Set
0BV Service Documentation, Component Level
0BW Service Documentation, Assembly Level
1A7 ESA Series ISO 17025 compliant calibration with test data
1AX RS-232 and Centronics interface
1CP Rackmount and handle kit
1D7 50 -75 ohm minimum loss pad(s)
1DN Tracking generator
1DP 75 Ohm input impedance
1DQ 75 Ohm Tracking generator
1DR Narrow Resolution Bandwidths
230 BenchLink web remote control software
290 859x programming code compatibilty
521 No color display
A4H GPIB and Centronics interface
A4J IF and sweep ports
A5D 12 Vdc power cable
A6J ESA Series ANSI Z540 compliant calibration with test data
AB0 Taiwan Quick Users Guide (Chinese localization)
AB1 Korea Quick Users Guide (Korean localization)
AB2 China Quick Users Guide (Chinese localization)
ABD Germany Quick Users Guide (German localization)
ABE Spain Quick Users Guide (Spanish localization)
ABF France Quick Users Guide (French localization)
ABJ Japan Quick Users Guide (Japanese localization)
ABZ Italy Quick Users Guide (Italian localization)
AKT Russia - Russian localization (includes English manual set)
AXT Add transit case
AYT Gray soft carrying/operating case
AYU Yellow soft carrying/operating case
AYX Fast Time Domain Sweeps
B70 BenchLink spectrum analyzer S/W
B72 Increase memory to 16MB
BAS Basic analyzer (A4J)
BTG Basic analyzer with tracking generator (1DN, A4J)
R-50C-011-3 Agilent Calibration - 3 years
R-50C-011-5 Agilent Calibration - 5 years
R-50C-016-3 ISO 17025 Compliant Calibration - 3 years
R-50C-016-5 ISO 17025 Compliant Calibration - 5 years
R-50C-021-3 ANSI Z540-1-1994 Calibration - 3 years
R-50C-021-5 ANSI Z540-1-1994 Calibration - 5 years
R-51B-001-3C Return to Agilent Warranty - 3 years
R-51B-001-5C Return to Agilent Warranty - 5 years
R-51B-001-C Return to Agilent Warranty - 1 year
RMKT Agilent Refurbished Product (Do Not Use - Certiprime Option)
UK6 Commercial cal. Certificate w/test data
UK9 Front panel cover
Specifications & Attributes (Spectrum Analyzers)
Form Factor
Rackmount ( /1CP )
Average Noise Level
+7.5 dBm
9 KHz to 3 GHz

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