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Diode Power Sensors
Model: 8481DPrecision and sensitivity for low-level RF measurements
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Diode Power Sensor
The 8481D diode sensor operates with the EPM series, EPM-P series, 70100A, E1416A and the discontinued 43X power meters, from -70 to -20 dBm.
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Measurement type
Average/CW only
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Connector type
Type-N
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Frequency range
10 MHz to 18 GHz
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Maximum power
20 dBm (10 uW)
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Power range
-70 to -20 dBm
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Find out what's included and explore available upgrade options from Keysight.
Highlights
- Frequency range of 10 MHz to 18 GHz
- Accurate average power measurements over -70 to -20 dBm
- Excellent SWR for reducing mismatch uncertainty
- Diode power sensing element
- Accurate calibration and traceability to the US National Institute of Standards and Technology (NIST)
- Compatible with EPM (N1913B/14B, N1913A/14A, E4418B/19B), EPM-P (E4416A/17A) and P-series (N1911A/12A) power meters, plus the E1416A VXI and discontinued 70100A and 43X power meter
The Keysight 11708A 30 dB attenuator is supplied with 8480 series power sensors with the “D” suffix, for calibration with the power meter 0 dBm, 50 MHz reference.
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