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Keysight Technologies N5439A
| Manufacturer | Keysight (Agilent) |
| Model | N5439A |
| Product | InfiniiMax III ZIF Probe Head, 28 GHz |
| Type | Used |
The Keysight (Agilent) N5439A ZIF probe head delivers 28 GHz bandwidth with minimal signal loading, featuring variable spacing from 0.127 mm to 2 mm. It supports hands-free probing with the N2787A positioner and works with all InfiniiMax III probe amplifiers. The probe head alone has a Tr of 20.9 psec and supports input voltages up to 2.5 Vpp depending on the tip configuration.
Used with compatible ZIF tips such as N5440A, N5447A, or N2838A, it enables stable high-frequency probing on ceramic and PC board materials, maintaining signal integrity across multiple probing points.
Testwall can supply the used Keysight (Agilent) N5439A, 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) N5439A.
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.
