Simple adjustment: The induction coil is suitable for the PAC-12 JPC-7 GP antenna. The standing wave can be easily adjusted by simply sliding the slider with your finger, avoiding the cumbersome screw adjustment.
Coil upgrade: The coil has increased the force on the spring, ensuring more reliable contact with the coil, eliminating the trouble of repeated adjustments, and making it more convenient to use.
Sliding regulator reference data: 7M, 4 turns close to the aluminum tube, the rod retracted about 10CM, standing wave 1.1-1.3; 14 meters, the slider is close to the pull rod antenna, rotates 6 times, the pull rod retract about 20CM, and the standing wave is 1.1-1.3. 21.4, using 4 sections of aluminum tubes and 7 sections of pull rod antennas + approximately 10CM, standing wave 1.1-1.3; 29.6, only use the pull rod antenna, pull out and retract about half a section, standing wave 1.2;
High-quality materials: Made of weather-resistant materials, it is highly durable and adaptable to various climatic conditions.
Easy installation: The design is lightweight and the installation is quick. It can be quickly installed and disassembled, making it suitable for radio communication and emergency response in remote areas and outdoor environments.
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