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Keysight Agilent E4403B ESA-L RF Spectrum Analyzer 9 kHz to 3 GHz with Portable/Rackmount and SCPI Programming

Name: Keysight Agilent E4403B ESA-L RF Spectrum Analyzer 9 kHz to 3 GHz with Portable/Rackmount and SCPI Programming
Brand: Shenzhen Meigaolan Electronic Instrument Co. Ltd
SKU: E4403B
Availability: InStock

Brand Name:	Keysight/Agilent
Model Number:	E4403B
MOQ:	1 set
Price:	Negotiation
Payment Terms:	T/T

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

Malaysia

Product Name:

RF Spectrum Analyzer

Frequency:

9 KHz To 3.0 GHz

Form Factor:

Portable/Rackmount ( /1CP )

Average Noise Level:

+7.5 DBm

Condition:

Pre-Owned

Functions:

Tested, In Full Working Conditions

Supply Ability:

in stock

Highlight:

Basic Spectrum Analyzer

E4403B Spectrum Analyzer

3 GHz Spectrum Analyzer

Product Description

Keysight Agilent E4403B ESA-L Basic Spectrum Analyzer 9 kHz to 3 GHz

Product Overview

The Keysight Agilent E4403B ESA-L Basic Spectrum Analyzer offers reliable performance and comprehensive measurement capabilities for frequencies from 9 kHz to 3 GHz.

Performance Specifications

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

Key Features

Fast delivery and favorably priced
SCPI programming and IVI COM driver support
Large, high-resolution, color display

Available Options

Option Code	Description
001
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)
CFG
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

Frequently Asked Questions

Can you ship orders to Canada or Australia?

Yes, we can. We send orders worldwide.

What delivery method do you use and what is the delivery time?

We can ship by EMS, DHL, FedEx, UPS, TNT with tracking number. Usual delivery time is 4-7 workdays.

What is your payment term?

100% T/T payment before shipment.

How can I ask any other question?

You can contact us online or leave us messages below.

Product Images

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

S*l

France Jan 29.2026

Helpful (1)

Transaction facile.

Emily

France Jan 20.2026

Helpful (3)

Good condition, nice service

M*o

Australia Jul 24.2025

Helpful (2)

delivery on time

Tags:

RF Spectrum Analyzer

Signal Spectrum Analyzer

Optical Spectrum Analyzer

Vector Network Analyzer

RF Signal Generator

RF Communications Test Set

Mixed Signal Oscilloscope

AC DC Variable Power Supply

RF Power Meter

Multi Function Calibrator

EMC Test System

Electronic Test And Measurement Equipment

EMC Test Equipment

RF Power Sensor

RF Spectrum Analyzer

Signal Spectrum Analyzer

Optical Spectrum Analyzer

Vector Network Analyzer

RF Signal Generator

RF Communications Test Set

Mixed Signal Oscilloscope

AC DC Variable Power Supply

RF Power Meter

Multi Function Calibrator

EMC Test System

Electronic Test And Measurement Equipment

EMC Test Equipment

RF Power Sensor

products details

Keysight Agilent E4403B ESA-L RF Spectrum Analyzer 9 kHz to 3 GHz with Portable/Rackmount and SCPI Programming

Basic Spectrum Analyzer

E4403B Spectrum Analyzer

3 GHz Spectrum Analyzer

Overall Rating

Rating Snapshot

All Reviews