Keysight (Agilent) N4421A
| Attribute | Value |
|---|---|
| Frequency Range | 300 kHz to 3 GHz |
| Number of Ports | 4-Port |
| Connector Type | 3.5 mm (f) |
| Impedance | 50 Ohm |
| Compatible Instruments | Keysight ENA Series Network Analyzers (E5071C) |
| Calibration Type | Electronic Calibration (ECal) |
| Insertion Loss | ≤ 2.5 dB typical |
| Return Loss | ≥ 20 dB typical |
| Operating Temperature | 0°C to 55°C (32°F to 131°F) |
| Interface | USB |
| Model | N4421A |
|---|
The Keysight (Agilent) N4421A S-parameter test set enables advanced balanced and mixed-mode measurements in high-speed digital interconnects and RF components. It works seamlessly with the PNA Series E8364B Option 014 vector network analyzer and IEEE-488 GPIB-controlled PC. It supports 4-port VNA systems via N4425A or N1930A software and offers full four-port vector error correction, time domain analysis, and custom data visualization.
Ideal for physical layer characterization and balanced-to-single-ended applications, the N4421A enhances measurement precision and allows re-normalization for non-50-ohm systems.
Testwall can supply the used Keysight (Agilent) N4421A, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Keysight (Agilent) N4421A.
