Specifications:
Name: SWR meter
Material: PCB
Frequency: 1- 30mhz
Maximum measured power: nominal 10W, actual measurable 12W
Minimum measured power: greater than 0.5W
Interface: BNC/SO239
Maximum short-term power at full SWR meter resolution: 7W
Current drawn from transceiver to power circuits: 1.2mA

Features:
1. It is small and light, powered by RF tap power, no battery required, easy to carry, and very suitable for amateur radio enthusiasts to use in the field.
2. It can be used to measure RF signals, and it uses 6 LEDs to indicate the power strength and SWR range of the signal.
3. It is used to test the signal-to-noise ratio of shortwave radio signals with a frequency range of 1-30MHz. The input power does not exceed 12W, and the LED light corresponding to the minimum display value requires 0.5W power, which is suitable for various shortwave radio equipment.
4. The device is commonly used in radio communication systems such as radio broadcasting, television broadcasting, and radio communication.
5. It helps operators determine the strength of the signal and adjust the settings of the radio equipment to improve the quality and reliability of the signal.
6. There are no components that need to be adjusted in the entire circuit, and it can work normally as long as the connection is correct. IN is the RF input and OUT is the RF output. IN is connected to the RF ANT and OUT is connected to the antenna.
7. It can be used in the shortwave range without any calibration and adjustment, which is very simple and convenient for DIY enthusiasts.

Package Include:
1 x SWR Meter Power Meter (divided into 2 specifications, BNC interface or SO239 interface)