RF-Power8000 1Mhz-8000Mhz OLED RF Power Meter -55dBm ~ -5dBm Adjustable Attenuation Value

RF Power8000 1Mhz 8000Mhz OLED RF Power Meter 55dBm 5dBm Adjustable Attenuation ValueDescription Measuring power range 45 5 dBm external RF attenuator can be extended to 100dBm Measurement resolution 0 1 dBmMeasurement frequency range 1Mhz 8000MhzMeasured power 1nW 2WWorking voltage 5V DC can work MICRO USB powered Working current 50 mAWorking temperature 40 ℃ 65 ℃Storage temperature 40 ℃ 65 ℃Size L W H 50 x 50 x 25 mm Product application 1 Low RF power measurement2 Low calibration instrument Feature 0 96 Inch OLED display PC to read data and Settings can set the frequency point preset attenuation simple structure convenient use stable performance reliable high sensitivity and fast measurement etc Operation 1 Set by the upper machine frequency value2 Instrument above contains four buttons respectively is up down left right sure touch four switches Is to move the cursor around with is add and subtract values with up and down RF Common Sense Science 1 dB is a pure count of unit For power dB 10 lg A B For voltage or current dB 20 lg A B 2 dBm is defined miliwatt mW 0 dBm 1mw dBw defined watt 0 dBW 10lg1 W 10lg1000 mw 30 dBm 3 dB power units are always defined by default to 10lg for scoring Of course some cases may signal strength Amplitude to describe the work and power this time with 20lg for scoring Whether in the field or control signal processing field like this For example sometimes you