Keysight (Agilent)
Keysight (Agilent) 85081B
100KHz-1GHz Input Module
45 MHz to 26.5 GHz Frequency Range
3.5 mm (male) Connector Type
50 Ohm Impedance
Mechanical Calibration Kit Calibration Kit Type
2-Port Number of Ports
| Attribute | Value |
|---|---|
| Frequency Range | 45 MHz to 26.5 GHz |
| Connector Type | 3.5 mm (male) |
| Impedance | 50 Ohm |
| Calibration Kit Type | Mechanical Calibration Kit |
| Number of Ports | 2-Port |
| Standards Included | Open, Short, Load, Thru |
| Compatible Instruments | Keysight Vector Network Analyzers (VNA) |
| Return Loss | >40 dB (typical for load standard) |
| Operating Temperature | 0°C to 55°C |
| Calibration Method | SOLT (Short-Open-Load-Thru) |
| Model | 85081B |
|---|
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.
