P 8481D

The HP 8481D diode power sensor is designed for use with the HP 435B, 436A, 437B, 438A, 70100A, E1416A and EPM series power meters and provides extraordinary accuracy and stability. The HP 8481D high-sensitivity power sensor measures the average power over its entire -70 to -20 dBm dynamic range which gives you accurate readings even if your test signal is subjected to multitone environments, modulated carriers, or carriers with high harmonics. You also get extremely low SWR and it's traceable to the U.S. National Institute of Standards and Technology (NIST).

Features:

• Excellent SWR for reducing mismatch uncertainty
• Accurate readings of Average Power
• Accurate calibration and traceability to NIST
• Accessories included for accuracy optimization and customer convenience

Specifications:

Frequency Range:

10 MHz to 18 GHz

Maximum SWR

10 to 30 MHz: 1.40
30 MHz to 4 GHz: 1.15
4 to 10 GHz: 1.20
10 to 15 GHz: 1.30
15 to 18 GHz: 1.35

Power Linearity¹:

-30 to -20 dBm; ±1%

Maximum Power:

100 mW average; 100 mW peak

Connector Type:

Type-N, male

1Negligible deviation except for the power range noted