Keysight (Agilent) 431C
| Attribute | Value |
|---|---|
| Channels | 1 |
| Frequency Range | 10 MHz to 40 GHz |
| Measurement Types | average |
| Interfaces | DVM output 1 V full scale |
| Compatible Sensors | 478A, 486A series thermistor mounts |
| Power Range | 10 µW to 10 mW full scale, 7 ranges (-20 to +10 dBm) |
| Accuracy | ±1% of full scale (100 µW range and above) |
Compatible power sensors
| Model | Frequency Range | Power Range | Sensor Type |
| 478A | 10 MHz to 10 GHz | -30 to +10 dBm | thermistor mount |
| 486A | 8.2 to 40 GHz (X486A 8.2 to 12.4 GHz, P486A 12.4 to 18 GHz, K486A 18 to 26.5 GHz, R486A 26.5 to 40 GHz) | -30 to +10 dBm | thermistor mount |
The Keysight (Agilent) 431C Power Meter accurately measures RF power from 10 microwatts (-20 dBm) to 10 milliwatts (+10 dBm) across a wide 10 MHz to 40 GHz frequency range using temperature-compensated thermistor mounts. It includes a rechargeable nickel-cadmium battery for portable use with Option 01.
Ideal for precise RF applications, the 431C utilizes DC substitution to maintain calibration accuracy and ensure reliable power measurements under varying conditions.
Testwall can supply the used Keysight (Agilent) 431C Power Meter, 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) 431C Power Meter.
