TESTRO ELECTRONICS LLC
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,Western Union,T/T,MoneyGram |
| Delivery Time | 3-5 days |
| New / Used | Used |
| Frequency Range | 250 kHz – 3 GHz |
| Analog Modulation | AM / FM / φM up to 1 MHz deviation; Pulse modulation to 50 kHz rate |
| SSB Phase Noise | ≈ –120 dBc/Hz (typ.) @ 1 GHz, 20 kHz offset |
| Calibrated Output Power | +13 dBm to –136 dBm with Option 1E1 step attenuator |
| Vector /I-Q Modulation | 30 MHz RF bandwidth with Options UND / UNU (internal or external I-Q) |
| Brand Name | Keysight/Agilent/HP |
| Model Number | Agilent E4422B |
View Detail Information
Explore similar products
4.4 GHz Rohde And Schwarz Vector Signal Generator R&S SMIQ04B
R&S SMIQ06B 6.4 GHz Vector Signal Generator Rohde Schwarz
Rohde & Schwarz R&S SMP04 40 GHz Microwave Signal Generator RF Signal Generator
Rohde & Schwarz Rf Signal Generator R&S SMR40 40 GHz Microwave Signal Generator
Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,Western Union,T/T,MoneyGram | Delivery Time | 3-5 days |
| New / Used | Used | Frequency Range | 250 kHz – 3 GHz |
| Analog Modulation | AM / FM / φM up to 1 MHz deviation; Pulse modulation to 50 kHz rate | SSB Phase Noise | ≈ –120 dBc/Hz (typ.) @ 1 GHz, 20 kHz offset |
| Calibrated Output Power | +13 dBm to –136 dBm with Option 1E1 step attenuator | Vector /I-Q Modulation | 30 MHz RF bandwidth with Options UND / UNU (internal or external I-Q) |
| Brand Name | Keysight/Agilent/HP | Model Number | Agilent E4422B |
| High Light | esg-ap rf signal generator ，esg-ap vector signal generator | ||
The pre-owned Agilent E4422B ESG-AP covers 250 kHz to 3 GHz, giving engineers both crystal-clean CW output and flexible analog or vector modulation in a single 3-U chassis. A typical –120 dBc/Hz phase-noise floor protects mixer and receiver noise margins, while the optional 110 dB step attenuator delivers a calibrated +13 dBm to –136 dBm span for PA compression, sensitivity and EMC immunity tasks.
Built-in AM, FM, and phase modulation plus optional 30 MHz I-Q bandwidth support GSM, Bluetooth®, and emerging narrow-band IoT waveforms. LAN / GPIB SCPI control and fast list-mode switching drop straight into automated benches, and refurbished units ship ISO-17025-calibrated with current firmware—providing Keysight-grade reliability at a fraction of new-instrument cost.
Interested in an Agilent E4422B — 3 GHz ESG-AP Analog/Vector Signal Generator or a similar model?
Drop your WhatsApp number or e-mail on our website and we will:
Send a tailored quotation and any current promotions.
Provide extra photos, test data, and full configuration details.
Discuss shipping, duties, warranty, and any other specifics you need.
Looking for other models? Our inventory changes daily—ask for the latest list of spectrum analyzers and RF equipment.
Laboratory-Verified Performance – Every unit ships with an ISO/IEC 17025 calibration certificate (TESTRO Certified) tied to its serial number.
Full Internal Transparency – High-resolution teardown photos plus a live video test (gain-linearity, noise-floor, spurious response); recordings are stored for the product’s lifetime.
Warranty & Technical Support – One-year warranty and weekday remote assistance from the in-house engineering team for both software and hardware issues.
Secure, Rapid Shipping – Aviation-grade flight case with triple-layer anti-vibration foam and shock/tilt indicators; priority DHL delivery in 3–5 days to major destinations.
Flexible Payment Options – Accepts T/T, wire transfer, credit card.
On-Site Inspection Welcome – Customers may visit the Shenzhen warehouse and refurbishment line to view calibration benches, burn-in racks, and inventory.
Company Details
Business Type:
Distributor/Wholesaler,Agent,Exporter
Year Established:
2017
Total Annual:
2,000,000-3,000,000
Employee Number:
30~50
Ecer Certification：
Verified Supplier
Founded in 2017 and headquartered in Shenzhen, TESTRO Electronics LLC focuses on the secondary sale and flexible rental of high-end electronic test instruments. The team counts 30 employees and operates a 1,500 m² warehouse and inspection center in Qianhai, Shenzhen. ... Founded in 2017 and headquartered in Shenzhen, TESTRO Electronics LLC focuses on the secondary sale and flexible rental of high-end electronic test instruments. The team counts 30 employees and operates a 1,500 m² warehouse and inspection center in Qianhai, Shenzhen. ...
Get in touch with us
Leave a Message, we will call you back quickly!