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Agilent E4448A 50 GHz Wideband Spectrum Analyzer / Radio Frequency Analyzer

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Agilent E4448A 50 GHz Wideband Spectrum Analyzer / Radio Frequency Analyzer

Name: Agilent E4448A 50 GHz Wideband Spectrum Analyzer Radio Frequency Analyzer
Brand: Keysight (Agilent)
Price: 1 USD

China Agilent E4448A 50 GHz Wideband Spectrum Analyzer / Radio Frequency Analyzer wholesale

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)

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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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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

Agilent E4448A 50 GHz Wideband Spectrum Analyzer / Radio Frequency Analyzer

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Agilent E4448A 50 GHz Wideband Spectrum Analyzer / Radio Frequency Analyzer Images