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Agilent E4448A 50 GHz Wideband Spectrum Analyzer / Radio Frequency Analyzer
Agilent E4448A 50 GHz Wideband Spectrum Analyzer / Radio Frequency Analyzer
Agilent E4448A 50 GHz Wideband Spectrum Analyzer / Radio Frequency Analyzer
Agilent E4448A 50 GHz Wideband Spectrum Analyzer / Radio Frequency Analyzer
Agilent E4448A 50 GHz Wideband Spectrum Analyzer / Radio Frequency Analyzer
Agilent E4448A 50 GHz Wideband Spectrum Analyzer / Radio Frequency Analyzer
Specifications
Brand Name :
Keysight (Agilent)
Model Number :
E4448A
MOQ :
1
Payment Terms :
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Delivery Time :
3-5 days
New / Used :
Used
Frequency Range :
3 Hz – 50 GHz
Analysis Bandwidth :
up to 80 MHz (Option 122)
Phase Noise :
–118 dBc/Hz @ 10 kHz offset (1 GHz)
DANL :
–154 dBm/Hz (1 Hz RBW, preamp on)
Amplitude Accuracy :
±0.19 dB (absolute)
Description
Agilent E4448A — 50 GHz Wideband Spectrum Analyzer
Attribute Value
New / Used Used
Frequency Range 3 Hz – 50 GHz
Analysis Bandwidth up to 80 MHz (Option 122)
Phase Noise –118 dBc/Hz @ 10 kHz offset (1 GHz)
DANL –154 dBm/Hz (1 Hz RBW, preamp on)
Amplitude Accuracy ±0.19 dB (absolute)

The pre-owned Agilent E4448A PSA delivers high-performance spectrum analysis from 3 Hz to 50 GHz, providing up to 80 MHz instantaneous bandwidth for wide-channel modulation tests and real-time troubleshooting.

With -118 dBc/Hz phase-noise and a -154 dBm noise floor, it cleanly resolves low-level spurs and meets stringent ACPR/EVM requirements. ±0.19 dB amplitude accuracy guarantees repeatable results across production and R&D benches.

Supplied fully tested, freshly calibrated and loaded with current firmware, this second-hand unit ships immediately and offers substantial cost savings over new PSA models, while retaining upgrade flexibility via Option 122 for wideband vector signal analysis.

Agilent E4448A 50 GHz Wideband Spectrum Analyzer / Radio Frequency Analyzer
Why Choose TESTRO?
  • Exceptional Value - Get flagship signal-analyzer performance while staying within budget.
  • Proven Global Trade Expertise - Years of cross-border B2B shipping; quick replies and on-time delivery.
  • Total Transparency - Serial number, full option list, and additional photos/videos provided on request.
  • Customer-First Support - Our technical team is always available to answer product or logistics questions, ensuring a worry-free purchase.
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Agilent E4448A 50 GHz Wideband Spectrum Analyzer / Radio Frequency Analyzer Agilent E4448A 50 GHz Wideband Spectrum Analyzer / Radio Frequency Analyzer Agilent E4448A 50 GHz Wideband Spectrum Analyzer / Radio Frequency Analyzer Agilent E4448A 50 GHz Wideband Spectrum Analyzer / Radio Frequency Analyzer Agilent E4448A 50 GHz Wideband Spectrum Analyzer / Radio Frequency Analyzer
Straightforward Q & A
How can I be sure the unit works properly?

We accept third-party inspections and supply an official test report. You are also welcome to visit our facility for on-site testing.

Is your pre-owned equipment sourced reliably?

Yes. Nearly all units come directly from established electronics manufacturers and production lines.

What if the device develops a fault?

Each unit includes a three-month warranty. Return it within this period and we will repair or replace it. Most issues are software-related and can usually be fixed through a remote support session.

What technical support do you provide?

Our engineers and after-sales team are on hand to resolve any issue--so you can purchase with confidence.

How do you ship and handle customs?

We primarily use DHL, delivering worldwide in about 3-5 days. If customs clearance is a concern, we can ship DDP (Delivered Duty Paid); you only need to sign for the package.

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Agilent E4448A 50 GHz Wideband Spectrum Analyzer / Radio Frequency Analyzer

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Product Detail
Brand Name :
Keysight (Agilent)
Model Number :
E4448A
MOQ :
1
Payment Terms :
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Delivery Time :
3-5 days
New / Used :
Used
Contact Supplier
Agilent E4448A 50 GHz Wideband Spectrum Analyzer / Radio Frequency Analyzer
Agilent E4448A 50 GHz Wideband Spectrum Analyzer / Radio Frequency Analyzer
Agilent E4448A 50 GHz Wideband Spectrum Analyzer / Radio Frequency Analyzer

TESTRO ELECTRONICS LLC

Verified Supplier
1 Years
shenzhen
Since 2017
Business Type :
Distributor/Wholesaler, Agent, Exporter
Main Products :
RF Spectrum Analyzer, Signal Spectrum Analyzer, Vector Network Analyzer (VNA)
Total Annual :
2,000,000-3,000,000
Employee Number :
30~50
Certification Level :
Verified Supplier
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