1. Intuitive Vswr Indication:This antenna tuner kit is equipped with a high-precision VSWR indicator, which visually displays the antenna matching status in real time; the LED light sets are colorful and clear, and warn you immediately when the VSWR exceeds the standard, which helps you to locate and adjust it quickly to ensure the signal transmission is stable and efficient. 2. Advanced T-topology: Using professional T-topology network architecture, it accurately covers 1-30MHz shortwave frequency band. The unique circuit design effectively suppresses interference and enhances signal receiving and transmitting ability, which makes it easy for both long-distance communication and weak signal capture. 3. Stable Power Carrying: With reliable power tolerance performance, it can stably withstand 15W transmit power. The internal use of high-quality components and thickened circuit boards, fast heat dissipation, low loss, long time high load work can maintain stable performance, reducing the risk of equipment failure. 4.Wide Tuning Range:The tuning range covers about 30-300 ohms, which is suitable for a variety of antenna impedance requirements. Fine adjustment through the knob can quickly match different antenna specifications, effectively reduce reflection loss, improve signal transmission quality, and ensure stable and reliable communication. 5. High-efficiency QRP and DIY fun: Designed for QRP communication, it can significantly improve the efficiency of radio transceiver and realize long-distance communication under low power. Meanwhile, the kit provides abundant components and detailed instructions, from assembly to debugging, allowing you to fully enjoy the unique fun of radio DIY. Description:
This kit welding comes with standing instructions, Q9 type interface (such as the need to own M-type interface), using T-topology networks, QRP facilitate communication with low-power transceivers (shoes, frogs, octopus, etc.) used to make transceiver and antenna effective match to meet your emission requirements, ensure efficient communication transceivers.
Specifications:
Days when exposed to tune straight power:
Days when adjusting the input power tuning:
Tuning indication: LED display
Interface: Q9 type
Operating frequency: 1-30MHz
Antenna Interface: Q9 type
The antenna impedance matching range: about: 30 - 300 ohms
Carrying RF power: less than 15W
Tuning required RF power: less than 3W
Box size: Approx. 10cm * 6.8 * 5.0cm
Package weight: 210g

Note:
This kit is not a ready product but need welding and install by yourself.

Package List:
1 x Manual Antenna Tuner kit