POWER METER USB 100MHZ 8GHZ; Test Frequency Range:100MHz to 8GHz; Power Measuring Range:-60dBm to +20dBm; Measurement Speed:2000 readings / second; Product Range:PSM5000 Series; Amplitude Accuracy:± 2.6%; Connector Type:N Coaxial; External Depth:48mm; External Height:62mm; External Width:62mm; Standing Wave Ratio:1.18:1 1.15:1; Weight:148g