Agilent E4448A 50 GHz Spectrum Analyzer with 80 MHz Bandwidth and -154 dBm Noise Floor
Price:
Negotiable
MOQ:
1
Delivery Time:
3-5 days
Brand:
Keysight (Agilent)
Product Description
Product Overview
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.
Technical Specifications
| 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) |
Performance Features
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.
Unit Condition & Value
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.
Product Images
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
Contact Us Now for a Quote
Interested in this Agilent E4448A - 50 GHz Wideband Spectrum Analyzer? Leave a message on our website and include your WhatsApp number or email so we can:
- Send you a personalized quotation and special pricing
- Provide extra photos or detailed configuration information
- Discuss shipping, duties, warranty, and any other specifics you need
Frequently Asked Questions
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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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
TESTRO ELECTRONICS LLC
Location
Shenzhen Electronics Technology Park, China
Contact Person
Ben