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Shenzhen Meigaolan Electronic Instrument Co. Ltd

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China Keysight Agilent E4438C ESG Vector Signal Generator with 250 kHz to 6 GHz
China Keysight Agilent E4438C ESG Vector Signal Generator with 250 kHz to 6 GHz

  1. China Keysight Agilent E4438C ESG Vector Signal Generator with 250 kHz to 6 GHz
  2. China Keysight Agilent E4438C ESG Vector Signal Generator with 250 kHz to 6 GHz

Keysight Agilent E4438C ESG Vector Signal Generator with 250 kHz to 6 GHz

  1. MOQ: 1 unit
  2. Price: Contact for Pricing
  3. Get Latest Price
Supply Ability In stock
Output Power -136 dBm to +17 dBm
Packaging Details
Harmonics (1 GHz) ≤ -30 dBc (typ.)
Power Supply 100-240 V AC, 50/60 Hz
Arbitrary Waveform Memory 64 MSa
Weight 12 kg (26.5 lbs)
Non-Harmonics (1 GHz) ≤ -72 dBc (typ.)
Interfaces GPIB, LAN, RS-232
Dimensions (W x H x D) 426 x 177 x 432 mm
Delivery Time 3-7 working days for stock
Modulation Types AM, FM, PM, Pulse, I/Q
Frequency Switching Speed ≤ 1.6 ms (typ.)
Internal Baseband Generator Bandwidth Up to 80 MHz
Display Color LCD
Phase Noise @ 1 GHz, 20 kHz -133 dBc/Hz (typ.)
Payment Terms T/T,L/C,PayPal
Frequency Range 250 kHz to 6 GHz
Model Number E4438C
Place of Origin United States
Brand Name Keysight (Agilent)
Certification CE, ISO 9001:2015

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  1. Product Details
  2. Company Details

Product Specification

Supply Ability In stock Output Power -136 dBm to +17 dBm
Packaging Details Harmonics (1 GHz) ≤ -30 dBc (typ.)
Power Supply 100-240 V AC, 50/60 Hz Arbitrary Waveform Memory 64 MSa
Weight 12 kg (26.5 lbs) Non-Harmonics (1 GHz) ≤ -72 dBc (typ.)
Interfaces GPIB, LAN, RS-232 Dimensions (W x H x D) 426 x 177 x 432 mm
Delivery Time 3-7 working days for stock Modulation Types AM, FM, PM, Pulse, I/Q
Frequency Switching Speed ≤ 1.6 ms (typ.) Internal Baseband Generator Bandwidth Up to 80 MHz
Display Color LCD Phase Noise @ 1 GHz, 20 kHz -133 dBc/Hz (typ.)
Payment Terms T/T,L/C,PayPal Frequency Range 250 kHz to 6 GHz
Model Number E4438C Place of Origin United States
Brand Name Keysight (Agilent) Certification CE, ISO 9001:2015
High Light ESG Series Wideband 6 GHz OutputHigh Performance I/Q Vector ModulationLow Phase Noise RF Signal Generation
Keysight Agilent E4438C ESG Vector Signal Generator 250 kHz to 6 GHz I/Q Modulation Wideband RF Test Equipment
Product Overview

The Keysight Agilent E4438C ESG is a high-performance vector signal generator designed for demanding R&D and manufacturing test applications. Covering 250 kHz to 6 GHz with excellent spectral purity and modulation accuracy, the E4438C combines an internal baseband generator with up to 80 MHz bandwidth, multi-format modulation capabilities, and industry-leading phase noise performance for complex wireless signal simulation.

Key Features
  • Wide Frequency Coverage: 250 kHz to 6 GHz covering all major wireless bands including cellular, WLAN, Bluetooth, and IoT frequencies for comprehensive receiver and component testing.
  • Exceptional Phase Noise: -133 dBc/Hz at 20 kHz offset (typ., 1 GHz carrier), enabling accurate adjacent channel selectivity and receiver blocking measurements.
  • High Output Power: -136 dBm to +17 dBm with electronic attenuator providing precise level control across the full dynamic range.
  • Vector Modulation: Integrated I/Q modulator with up to 80 MHz internal baseband bandwidth supporting complex digitally modulated signals for modern wireless standards.
  • Multi-Format Modulation: Built-in AM, FM, PM, and Pulse modulation plus I/Q vector modulation for versatile signal generation scenarios.
  • Excellent Spectral Purity: Harmonics ≤ -30 dBc (typ.) and non-harmonics ≤ -72 dBc (typ.) for clean, interference-free signal generation.
Signal Generation and Waveform Capabilities
  • Internal Baseband Generator: Up to 80 MHz modulation bandwidth with 64 MSa arbitrary waveform memory supporting WCDMA, cdma2000, EDGE, GSM, WLAN, and custom waveform playback.
  • Real-Time and Arbitrary Waveform Modes: Generate continuous standard-compliant test signals or upload custom waveforms for proprietary modulation schemes and stress testing.
  • Frequency and Power Sweep: Configurable sweep modes for automated frequency response, gain compression, and dynamic range characterization.
  • Fast Frequency Switching: ≤ 1.6 ms (typ.) switching speed ideal for high-throughput automated production test environments.
Applications
  • Wireless communication receiver testing (cellular, WLAN, Bluetooth, Zigbee, IoT)
  • RF component characterization (amplifiers, filters, mixers, LNAs)
  • EMC immunity and conducted susceptibility testing
  • Production test for wireless devices, modules, and base stations
  • Education and university RF communications teaching laboratories
  • Aerospace and defense radar and electronic warfare signal simulation
ESG Series Advantages

The E4438C belongs to the widely deployed ESG (Electronic Signal Generator) family, trusted by RF engineers worldwide for its reliability, measurement accuracy, and ease of use. With its intuitive front-panel interface, comprehensive SCPI command set, and proven hardware design, the ESG series integrates seamlessly into both manual benchtop and fully automated test systems.

Connectivity and Automation
  • GPIB (IEEE 488.2) for integration into automated test systems with full SCPI programming support
  • LAN (10/100 Base-T) for network-based remote control and firmware updates
  • RS-232 serial interface for simple remote control applications
  • Compatible with Keysight VEE, LabVIEW, MATLAB, and Signal Studio software for waveform creation
Specifications Summary
Frequency Range 250 kHz to 6 GHz
Output Power Range -136 dBm to +17 dBm
Phase Noise @ 20 kHz -133 dBc/Hz (typ.)
Baseband Bandwidth Up to 80 MHz
Modulation AM, FM, PM, Pulse, I/Q
Harmonics ≤ -30 dBc (typ.)
Arbitrary Waveform Memory 64 MSa
Interfaces GPIB, LAN, RS-232
Weight 12 kg (26.5 lbs)
Dimensions 426 x 177 x 432 mm

Contact us today for a competitive quotation, detailed condition report, and worldwide shipping options. Our technical team provides comprehensive pre-sales consultation and after-sales support for all Keysight Agilent instruments.

Company Details

Bronze Gleitlager

,

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 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Distributor/Wholesaler

  • Year Established:

    2003

  • Total Annual:

    500000-1000000

  • Employee Number:

    >100

  • Ecer Certification:

    Verified Supplier

Meigaolan is a test and measurement solutions and production suppliers, founded in 2003 and located in Shenzhen,China. Our highly skilled Sale Representatives can assist you with all of your new and refurbished test equipment needs, providing EMC test solutions and building your Anechoic ... Meigaolan is a test and measurement solutions and production suppliers, founded in 2003 and located in Shenzhen,China. Our highly skilled Sale Representatives can assist you with all of your new and refurbished test equipment needs, providing EMC test solutions and building your Anechoic ...

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  • Shenzhen Meigaolan Electronic Instrument Co. Ltd
  • RA1-B2,F32 of Dongjianghaoyuan, Baomin Rd, Bao'an District, Shenzhen,China
  • https://www.rf-spectrumanalyzers.com/

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