1.8MHz-50MHz 0.5W-120W SWR HF Short Wave Standing Wave Meter SWR and Power Meter + Battery + OLED FM AM CW SSB

Features Charging shows red light full green light and working yellow light When the standing wave is greater than 2 5 the buzzer prompts intermittently If the standing wave is greater than 3 0 the buzzer will prompt continuously Battery undervoltage buzzer continuous prompt English interface The version information is displayed after power on and the power standing wave measurement interface and battery power are displayed after 3 seconds Specification Frequency range 1 8mhz 50mhzMeasurement range 0 5w 120w up to 210W long time FM am CW mode is recommended to be less than 120W SSB mode is optional Measurement accuracy less than 5 Standing wave range 1 0 99 99Access interface sl16 block m Charging interface type CAluminum alloy shell size 63mm x 88mm x 38mm excluding protruding parts Battery capacity 1000mahInsertion loss less than 0 1dBColour blackMaterial aluminum alloyPackage Included 1 x SWR HF Short Wave Standing Wave Meter