Lot · RF & Microwave Power Meters
HP 8481A RF Power Sensor 10MHz-18GHz, -30dbm to +20dbm See description.
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Fri · May 29, 2026
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calihighwayman22
2,084 ratings · 100.00% positive
Description
From the sellerUp for auction is a Hewlett Packard 8481A power sensor. This sensor is used with the 435/436/437/ and 438 series power meters and has a frequency range from 10MHz to 18GHz. Sensor can measure from -30dbm to +20dbm, however I highly recommend that an attenuator be used when measure unknown signal levels, as this sensor can easily be damaged when too much RF power is applied. I have tested this sensor with my 436A and it is operational, the case has some scuffs on it. I am selling this unit as is and as described. Only the sensor is included in this auction, nothing else. Sorry no returns, and all sales final. USA bidders only please, sorry no international shipping. Thanks for looking.
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