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1.6MHz-30MHz Mini Power SWR Meter HF Shortwave SWR Power Watt Meter with Built-in Battery OLED
Open Source:
https://g8gyw.github.io/
Description:
Based on the open source design of g8gyw, it supports serial port communication, serial port calibration and USB firmware upgrade. You can write your own firmware, write the upper computer, expand the alarm output and so on.
Power measurement and standing wave measurement retain one decimal place by default, and communication data is two decimal places.
Specifications:
- Applicable frequency range: 1.6MHz-30MHz
- Power measurement range: 0.1W-11W
- Power measurement accuracy: better than ±5% (the calibration temperature is 22 degrees, and the error will change with the temperature)
- Standing wave measurement range: 1.0-19.9
- Insertion loss: <0.15dB
- Insertion standing wave ratio: <102 at 50 Ω
- RF interface type: SMA (outer screw inner hole)
- Communication and charging interface type: type-C
- Shell size: 63 x 46 x 19mm/2.5 x 1.8 x 0.7" (excluding the size of protruding parts)
- Built in lithium battery capacity: 400mah (can be used continuously for more than 30 hours)
Package Included:
- 1 x SWR Power Meter
- 2 x SMA to BNC Adapters
- 1 x Type-C Data Cable
More Information:
- The red light is displayed when charging, and the light is off when full.
- After startup, the version information and battery voltage information are displayed, the power standing wave measurement interface is displayed after 2 seconds, and the battery power is displayed in the lower right corner.