measurements up to 67 GHz
The U8480 series is Keysight’s first power sensor with the capability to
measure down to DC (only applicable for U8481A/85A). Now, with an expanded
frequency range up to 50 and 67 GHz, the U8480 series allows you to make fast
and accurate high frequency power measurements in applications ranging from
PNA/MXG calibration to high volume manufacturing.
The U8480 Series USB thermocouple power sensors now compute this value
in real time and at any given point, removing the need for manual MU
calculations, shortening test time and providing highly accurate measurements.
Users can also display power measurements and their measurement uncertainty
Achieve greater accuracy with the S-parameter and gamma correction
features, which correct impedance mismatch errors as well as the errors caused
by components inserted between the DUT and power sensor.
Key Features & Specifications
range of 10 MHz to 67 GHz
measurement speed for thermocouple sensor, > 900 readings/s (free
run/fast buffer mode)
power linearity of less than 0.8%
dynamic range from -35 dBm to +20 dBm
time measurement uncertainty (MU) feature
and gamma correction function
calibration and traceability to US National Institute of Standards and
Technology (NIST) or National Physical Laboratory (NPL)