Keysight (Agilent)
Keysight (Agilent) 8485A
50MHz-26.5GHz 100mW Power Sensor
100 kHz to 26.5 GHz Frequency Range
-30 dBm to +20 dBm (1 µW to 100 mW) Power Range
APC-3.5 (male) Connector Type
1.18 (100 kHz to 18 GHz), 1.27 (18 GHz to 26.5 GHz) SWR (Maximum)
Diode Power Sensor Sensor Type
| Attribute | Value |
|---|---|
| Frequency Range | 100 kHz to 26.5 GHz |
| Power Range | -30 dBm to +20 dBm (1 µW to 100 mW) |
| Connector Type | APC-3.5 (male) |
| SWR (Maximum) | 1.18 (100 kHz to 18 GHz), 1.27 (18 GHz to 26.5 GHz) |
| Sensor Type | Diode Power Sensor |
| Dynamic Range | 50 dB |
| Calibration Factor Uncertainty | ±2.3% (at 50 MHz reference) |
| Operating Temperature Range | 0°C to 55°C |
| Compatible Power Meters | Keysight E4418B, E4419B, EPM Series, and legacy HP 437B, 438A |
| Impedance | 50 Ohm |
| Model | 8485A |
|---|
The Keysight (Agilent) 8485A Power Sensor delivers high-frequency power measurements from 50 MHz to 26.5 GHz, supporting a power range of 1 µW to 100 mW. Featuring a high-precision APC-3.5mm (male) connector, this sensor is designed for seamless integration with Keysight (Agilent) power meters including EPM-441A, EPM-442A, 435B, 436A, 437B, 438A, 70100A, E1416A, E4418A/B, and E4419A/B. With a linearity accuracy of 0.6 dBm, it ensures precise signal tracking across its full bandwidth.
Ideal for microwave signal applications and broad-spectrum RF testing, the 8485A offers reliable power sensing with excellent repeatability and minimal mismatch loss.
Testwall can supply the used Keysight (Agilent) 8485A, 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) 8485A.
