The Giga-tronics 8003 Precision Scalar Analyzer combines a 90dB wide dynamic range with the accuracy and linearity of a power meter in a single instrument. It has a Linearity of ±0.02 dB (0.5%) over any 20 dB span and Linearity of ±0.04 dB (1%) over the entire 90 dB span.
Measures active and passive components with power meter accuracy from 10 MHz to 40 GHz. AC and DC detection is available with equal accuracy on the 3 inputs and standard, high-power, true RMS, low VSWR and triggerable pulse power sensors are available. Additionally, precision CW return loss bridges are available.