HP 8481A Power Sensor, 10 MHz to 18 GHz

Product Summary

The HP 8481A thermocouple power sensor is designed for use with the HP 435B, 436A, 437B, 438A, 70100A, and E1416A power meters and provides extraordinary accuracy and stability. The HP 8481A power sensor gives you extremely low SWR, and is traceable to the U.S. National Institute of Standards and Technology (NIST). A calibration port is included with the power sensor for calibration with the power meter. This calibration provides traceability to NIST, and it eliminates the uncertainties due to temperature changes and the variance in making measurements with different meter/sensor combinations.

Product Features

• Excellent SWR for reducing mismatch uncertainty

• Accurate calibration and traceability to NIST

• Accessories included for accuracy optimization and customer convenience

Product Specifications

Frequency Range:		10 MHz to 18 GHz
Maximum SWR			
	10 to 30 MHz:		1.40
	30 to 50 MHz:		1.18
	50 MHz to 2 GHz:	1.10
	2 to 12.4 GHz:		1.18
	12.4 to 18 GHz:		1.28
Power Linearity¹:		+10 to +20 dBm; +2, -4%
Maximum Power:			300 mW avg., 15W peak, 30W µs per pulse
Connector Type:			Type-N (m)


¹Negligible deviation except for the power range noted

Product Ordering Information

HP 8481A	Power Sensor, 10 MHz to 18 GHz
   Opt 001      APC-7 connector^M
   Opt 030      Japanese operating manual^M
   Opt 1BN      Mil std 45662A calibration certification^M
   Opt 910      Extra manual set^M
   Opt W30      3 Yr. Return Repair Service^M
   Opt W32      3 Yr Calibration Customer Return Service
   Opt W34      3 Year Standards Compliant Cal Service^M
   Opt W50      5 Year Return Repair Service^M
   Opt W52      5 Year Cust Return Calibration Service^M
   Opt W54      5 Year Standards Compliant Cal Service^M

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Page Updated: Thursday June 19 16:13:29 UTC 1997