The Keysight (Agilent) 85081B is a high-impedance input module designed for use with the 8508A vector voltmeter, covering a frequency range from 100 kHz to 1 GHz. It supports precision voltage and phase measurements with narrowband sensitivity down to 10 µV, enabling the detection of extremely low-level signals. When used with the Agilent 8508A, it allows two-channel signal comparison, including phase, group delay, and electrical length evaluations.
The 85081B is ideal for high-frequency measurements in high-impedance circuits and integrates with the Agilent 11570A accessory kit to facilitate accurate probing in 50-ohm systems.
Testwall can supply the used Keysight (Agilent) 85081B, 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) 85081B.
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.