Keysight (Agilent)
Keysight (Agilent) 8481A
10MHz-18GHz 100mW Power Sensor
thermocouple Sensor Type
10 MHz to 18 GHz Frequency Range
Type-N male Connector
0.2 kg Weight
-30 to +20 dBm (1 µW to 100 mW) Power Range
€600.00 excl. VAT + free EU delivery
| Attribute | Value |
|---|---|
| Sensor Type | thermocouple |
| Frequency Range | 10 MHz to 18 GHz |
| Connector | Type-N male |
| Weight | 0.2 kg |
| Power Range | -30 to +20 dBm (1 µW to 100 mW) |
| Maximum Power | 300 mW average, 15 W peak (30 W·µs per pulse) |
| SWR | 1.40 max. at 10 to 30 MHz, 1.18 max. at 30 to 50 MHz, 1.10 max. at 50 MHz to 2 GHz, 1.18 max. at 2 to 12.4 GHz, 1.28 max. at 12.4 to 18 GHz |
| Compatible Meters | EPM N1913A/N1914A, E4418B/E4419B, EPM-P E4416A/E4417A, P-Series N1911A/N1912A, 43xA/B, E1416A, 70100A |
Compatible power meters
435B · 436A · 437B · 438A · E4418A · E4419A · EPM-441A · EPM441A · EPM-442A · EPM442A · E4418B · E4419B · E4416A · E4417A · N1913A · N1914A · N1911A · N1912A · N8262A
The Keysight (Agilent) 8481A Power Sensor offers highly accurate average power measurements from -30 dBm to +20 dBm across a broad frequency range of 10 MHz to 18 GHz. Engineered with a thermocouple sensing element, it features excellent SWR (1.10 to 1.28) for minimal mismatch uncertainty. This sensor supports power linearity within ±4% from +35 dBm to +44 dBm and handles peak power up to 500 W from 0.01 to 5.8 GHz. Designed with a Type-N(m) connector, it’s compatible with EPM, EPM-P, and P-series meters, as well as the E1416A VXI and legacy models.
Ideal for high-precision RF power testing, it provides reliable calibration traceability to NIST and exceptional stability in demanding environments, supporting average power levels up to 30 W.
Testwall can supply the used Keysight (Agilent) 8481A, 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) 8481A.
