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Specification:
- Measuring power range: - 60 ~ +30dBm (0 ~ - 40dbm has good linearity)
- Measuring power resolution: ±0.1 dBm
- Measuring frequency range: 100K~10GHz (the frequency range of different models is different)
- Input impedance: 50ohm
- Dynamic range: 90dB
- Working voltage 5VDC (power supply via TYPE-C line)
- Charging current: 300mA
- 66 x 36 x 24cm (excluding protruding N head, refer to the given mechanical drawing for details); The fuselage is made of aluminum alloy shell processed by CNC, and its weight is less than 100g.
Features:
- Support a variety of high-speed dynamic acquisition, with a maximum of 500kbps (2uS) upper computer acquisition.
- Up to 10GHz RF signal acquisition function is supported.
- Built-in digital programmable attenuator (0-31.75DB), the maximum input power measured with digital attenuator is 30dBm (1W), and the dynamic range is +30dBm to - 60dBm.
- The power meter V7.0 comes with 1.3-inch TFT LCD and built-in Li battery, which can be operated offline.
- The 4-port aviation plug is used to provide TTL serial port reading and writing function, and provide single and continuous data reading mode.
- The upper computer has two MARK cursor functions to measure the modulation pulse width; Automatic calculation of maximum and minimum values; The maximum storage depth is 500 points; Support suspension, data saving and export functions.
- RF input interface: N-type male
Application:
- Calibration of RF instruments
- Test and maintenance of RF equipment
- Measurement of standing wave ratio of RF circuit (adding feedback bridge)
- Measurement of return loss of RF circuit
- Interference test between wireless communication equipment
- RSSI (received signal strength indication) and transmit power level test
- Performance evaluation of step attenuator
- Amplifier gain and network attenuation measurement
- Measurement of forward power and reflected power in directional coupler
- For GMSK modulation GSM signal power measurement
How to turn on/off the machine:
Press the button, turn to right and hold to power it on. Long press the button to power it off.
Instruction of the display:
Freq: Frequency setting, this data is keyed in to calibrate the test error at different frequencies, not the value measured by the power meter.
Power: measured power value in W
DBm defines milliwatt. 0 dBm=1mw;
DBW defines watt. 0 dBW=10lg1W=10lg1000mw=30dBm
ATT: Internal numerical control attenuator value of the power meter. Attenuation range: 0 to 31.75DB, which needs to be set when measuring signals greater than 0 dBm to improve measurement accuracy.
Linearoffset setting value.
The first function: When ATT is added, the offsetneeds to be set throughoffset;
The second function: is to calibrate interface errors;
The third function: If an amplifier is added externally or there is a standard signal source, the relative error can be set through this value.
95%: internal lithium battery level prompt
IC000: machine internal address
Package included:
Type A:
1 x RF-Power-Meter-V7.0
1 x USB-C cable
1 x N to SMA adaptor
1 x 2.4G/5.8G antenna
(the TTL cable is not included in the standard kit)
Type B:
1 x TTL Cable (Only for 100K-10GHZ RF Power Meter)