Concise LED SWR Meter for 3-30MHz Frequency with 5 LEDs and F Male Interface

The SWR meter is a compact and lightweight device that is powered by RF-tapped power, requiring no batteries and making it easy to carry. It is a valuable tool for amateur radio enthusiasts to use in the field.

This product is a short-band LED SWR meter that measures radio frequency signals using 5 LEDs to indicate the strength of the signals, with different colors representing different SWR levels. It is designed to measure and display the SWR of short radio signals in the frequency range of 3-30MHz, with an input power that does not exceed 100W.

The smallest LED, which corresponds to a green color and indicates an SWR of greater than 1.0, requires only 5W of power, making it suitable for a variety of short-range radio equipment. The SWR meter's specifications include a metal construction, a frequency range of 3-30MHz, a maximum power of 100W, and a compact size of 25 x 25 x 50mm (0.98 x 0.98 x 1.97 inches), excluding the M base.

The SWR meter is commonly used in radio communication systems, such as radio broadcasting, television broadcasting, and radio communication, to help the operator determine the strength of the signal and make adjustments to the radio equipment to improve the quality and reliability of the signal.

The device's compact size and weight, as well as its battery-free operation, make it a convenient and portable tool for amateur radio enthusiasts to use in the field. The SWR meter's ability to measure and display the strength of radio frequency signals is a valuable feature for ensuring the optimal performance of short-range radio equipment.

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