This product is a short band LED light display SWR meter. Powered by RF tap power, no batteries needed, easy to carry. The SWR meter is a device that measures radio frequency signals using 5 LEDs to indicate the intensity of the signal and indicate the SWR range in different colors. 3. Used to measure and display SWR of short-wave radio signals in a frequency range of 30MHz. The input power does not exceed 100W, and the minimum LED (>1.0 is equivalent to green light) light requires 5W power and is suitable for a variety of short-wave radio devices.
Features:
Compact and lightweight, powered by RF tap power, no batteries needed, easy to carry, very suitable for amateur radio enthusiasts in the field
It can be used to measure radio frequency signals, use 5 LEDs to indicate the signal strength, and the LEDs in different colors to indicate the different SWR range.
3. Used to test SWR of short-wave radio signals in a frequency range of 30MHz. The input power does not exceed 100W, and the smallest LED (1.0 or above, equivalent to green light) light requires 5W of power and is suitable for various short-wave radio devices.
Commonly used in radio communication systems such as radio broadcasting, TV broadcasting and wireless communication.
equipment This helps the operator judges the signal strength and adjusts the settings of radio equipment to improve signal quality and reliability.
The entire circuit does not require any components to be adjusted and will work as long as it is properly connected. IN is RF input, OUT is RF output. The IN terminal connects to the wireless ANT, and the OUT terminal connects to the antenna
It is very easy and convenient for DIYers because it can be used with short wavebands without calibration or adjustment.
Specifications:
Name: SWR Meter
Material: Metal
Operating Frequency: 330MHZ
Max power: less than 100W
Insertion Loss: 0.3dB
VSW: 1.2
Interface M Female
Product Size: 25 * 25 * 50mm / 0.98 * 0.98 * 1.97in (excluding M base)
Package size: 3.15 * 1.18 * 1.97in
Package Weight: 85g / 3.00oz
Packing List:
1 x SWR meter