| Manufacturer | Keysight (Agilent) |
| Model | N4433A |
| Product | RF Ecal module 300 kHz to 20 GHz |
| Type | Used |
The Keysight (Agilent) N4433A Microwave ECal module allows fast, accurate vector network analyzer calibration via a single-connection method. Covering 300 kHz to 20 GHz, it reduces connection errors with solid-state switching and USB control.
This module supports fast 3- or 4-port calibration with minimal operator input and is compatible with PNA and ENA series requiring firmware 2.5 or higher.
Testwall can supply the used Keysight (Agilent) N4433A, 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) N4433A.
Returns
If you are not completely satisfied with your purchase, simply return the item to us in its original condition within 30 days of receipt.
Returned items should be unused and must be returned in original packaging with any enclosed documentation. We will issue a full refund on receipt, excluding the original delivery charge. Alternatively, if preferred, we will exchange the item.
VAT
Prices exclude VAT. Intra-Community transactions: Under the EU VAT Directive, B2B sales of goods across EU VAT borders is VAT zero-rated.
Where VAT is charged, a rate of 23% is applied.
VAT is not charged outside of the EU.