RF-Power-Meter-V8.0 40GHz Ultra-wide Band Microwave RF Power Meter TFT Display Screen with Type-C Cable

RF-Power-Meter-V8.0 40GHz Ultra-wide Band Microwave RF Power Meter TFT Display Screen with Type-C Cable

Instruction Video:
- https://pan.baidu.com/s/1j56pHtUmGkw-TvOLL78taA
- Passwords: WYDZ

Power Meter V8 Upper Computer (include driver) + TTL Communication Protocol + Using Instruction:
- https://pan.baidu.com/s/1h4jKrmvHeopkQoD35pkc4Q
- Passwords: WYDZ

Description:
- The RF Power Meter V8.0 series is a high-performance, low-cost portable TYPE-C simple RF power meter. Provide 5V power supply and high-speed data communication through TYPE-C. Easy to use, compact in size, convenient to carry, stable in performance, high in accuracy, preset bias, wide dynamic range, and fast in measurement speed. The software accompanying this power meter allows users to configure the power meter on the PC and makes data recording and sharing simple.

Features:
- Supports multiple high-speed dynamic acquisition, with a maximum of 500kbps (2uS) for upper computer acquisition.
- Digital calibration display supports 20GHz; The microwave detector head supports up to 40GHz, and data within the range of 20-40GHz can be displayed on TFT and output voltage through aviation plugs.
- It comes with a 1.3-inch TFT LCD and built-in Li battery, which can be run offline.
- Using a 5-port aviation plug to provide TTL serial port reading and writing function and analog demodulation output, providing single and continuous data reading modes.
- The upper computer has two MARK cursor functions, making it easy to measure the modulation pulse width; Automatic calculation of maximum and minimum values function; Maximum storage depth of 500 points; Supports pause, data save, and export functions.
- RF input interface: 3.5mm, SMA female connector, stainless steel 40G interface.
- Startup process: press the middle confirmation button of the direction key, and then long stir to the right to start the machine.
- Shutdown process: Long press the middle confirmation button of the direction key.
- Note: the above operations are all carried out when the battery switch is turned to the ON state.

Application:
- Calibration of RF meters and instruments
- Inspection and maintenance of RF devices
- Measurement of standing wave ratio in RF circuits (incorporating feedback bridges)
- Measurement of RF circuit return loss
- Interference detection between wireless communication devices
- RSSI (received signal strength indication) and transmission power level detection
- Performance evaluation of stepper attenuators
- Measurement of amplifier gain and network attenuation
- Measurement of forward power and reflected power in directional couplers
- Power measurement of GSM signals using GMSK modulation

Specification:
- Measurement power range: -40 ~ +0dBm (0 ~ -30dbm has good linearity)
- Measurement power resolution: +/- 0.1dBm
- Measurement frequency range: 100M ~ 40GHz (20-40GHz is not digitally calibrated and only supports analog display)
- Input impedance: 50ohm
- Dynamic range: 40dB
- Working voltage: 5VDC (powered by TYPE-C line)
- Charging current: 300mA
- Product size: 66 x 36 x 24mm (excluding protruding N heads)

TFT Display Information Description:
- Freq: Frequency setting, this data is keyed in to calibrate the detection error at different frequencies, not the value measured by the power meter.
- Power: measured power value in W.
- 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.
- Offset: Linear offset setting value.
  Function 1: when ATT is added, the offset needs to be set through offset;
  Function 2: calibrate interface errors;
  Function 3: 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: internal address

Package Included:
- 1 x RF Power Meter
- 1 x Type-C Cable

Upper Computer Communication Mode: (When using the upper computer high-speed mode, TFT LCD and TTL serial communication are not available)

Offline Mode: (Without using the high-speed mode of the upper computer, TFT LCD and TTL serial communication are used for data display and transmission)
- Set the baud rate of the serial assistant to 115200 (pay attention to adding a Return when sending commands using the serial assistant)
- IC001+: Command R (query power) T (stop power transmission) X (query set value) L (low speed transmission power data) S (high speed transmission power data)
  Example: IC001+S: sending data in 1ms
- IC+SAVE+001+002: when change the IC address, the old address comes first, and the new address comes after
- IC001+W +/- 02.2+01.25+1000: data modification, namely (you can choose a plus or minus sign) OFFSET value + ATT value + FREQ value
  If the ATT value is not entered in steps of 0.25, the lower computer will only take the value before the decimal. For example, if you enter 03.89, the lower computer will only store an ATT value of 03.00.

For example: if the baud rate is 115200, all endings must have a “return”
IC000+R:
- Note: The default IC address of the machine is 000, and the ending symbol is “Return”. When reading the power value, the returned data is:
  Level: 60.8dBm
  Power: 000.00uW

IC000+X:
- FREQ: 800MHz
- OFFSET: -00.0

IC000+L IC000+S IC000+T:
- IC000+L: Direct upload of low-speed data (upload one data in 0.5S)
- IC000+S: Direct upload of high speed data (uploads one data in 1mS)
- IC000+T: Low speed or high speed data upload needs to be stopped through this command and returned to USART_ Stop: 0