Power Sensor 6910 (SN 962844/014) Thermocouple Power Sensor --------------------------------- 10MHz..20GHz -30dBm..+20dBm VSWR 1.1..1.4 Ref Cal Factor: 99.83% Lin Factor: 4% Scalar Sensor 6230A (SN 89800033/010) Diode Sensor with linearity correction ------------------------------------- 10MHz..20GHz -60dBm..+20dBm VSWR 1.12..1.5