... fixing), etc. network parameters, suitable for measurement of standing wave ratio of cable, antenna and transmission line, etc. in field, as well ... /36211 Portable Transmission Line and Antenna AnalyzerFrequency Range1MHz~4GHz/50MHz~18GHzFrequency Accuracy±2*10-6Frequency Resolution1kHzMeasurement ParametersStanding-wave ratio, return loss, cable ...