FLEXMAN USB RF Tester, Radio Frequency Power Meter with 4Pcs Antenna for RF Instrument Calibration and Equipment Testing

Specification Item Type: USB RF testerMaterial: ABSMeasuring Power Range: -45~+15 dBm (0 to -40dBm has good linearity)Measurement Power Resolution: ±0.1 dBmMeasuring Frequency Range: LF~10000 MHz (different model have different frequency ranges)Input Impedance: 50Ω5Dynamic Range: > 60dBCharging Current: 500mARF Common Sense:DB is a Pure Counting Unit:For power dB = 10lg (A / B)DBm defines milliwatts. 0 dBm = 1 megawattDoes DBw define wattage? 0 dBw = 10lg1 w = 10lg1000 mw = 30 dBm.By default, dB always defines the power unit, and the calculation unit is 10lg. Of course, in some cases, sign strength (amplitude) can be used to describe work and power. In this case, please use 20LG as a meter. This applies to the field of control and sign processing. For example, sometimes you can see the expression of dBmV.Package List 4 x Antenna1 x Connector1 x RF TesterNoteBefore use, please install the driver

• [SUPPORT HIGH-SPEED SAMPLING] Experience sampling speeds of 500uS, 200mS, and 1S, providing accurate data for precise measurements.
• [ENHANCED FUNCTIONALITY] The host computer features TFT support for offline operation, curve display, Chinese and English menus, and an open serial port protocol.
• [PRECISE CALIBRATION] Pre-store up to 9 frequency offset calibration data and utilize the maximum sample and hold function for better capturing of pulse sign.
• [STABLE PERFORMANCE] Equipped with a 30DB fixed attenuator and 4 common frequency band antennas to ensure stable and results during RF instrument calibration and equipment testing.
• [VERSATILE APPLICATIONS] Ideal for measuring the standing waving ratio of RF circuits, testing and maintaining RF equipment, and detecting interference between communication devices.