Teuypty CW Key Morse Code Practice Keyer FM Radio Transmitter Sound Light Transmission Training Functionality

Weighted Metal Baseplate for Stable Operation: The base is reinforced with a 5mm-thick stainless steel weight plate, finished with an electroplating process. This effectively prevents the keyer from tipping or lifting at the rear during transmission, ensuring rock-solid stability. Integrated Sound and Light Module: The keyer features a built-in module that simulates Morse code transmission via sound and light. Pressing the key emits an audible "dit" sound accompanied by a flashing light, offering beginners an intuitive learning experience and eliminating the need for a separate training device. Suspended Flange Bearings for Silky-Smooth Action: Moving away from traditional fixed-pin mechanisms, this design employs suspended flange bearings. This provides a highly cohesive and fluid tactile feel, offers superior durability and wear resistance, and ensures the mechanism remains smooth and free of stiffness even after prolonged use. -Crafted from Premium Materials: Major components-including the main lever , bearing mounts, and adjustment knobs-are constructed from high-grade stainless steel or aluminum alloy, with select surfaces undergoing anodic oxidation treatment. The electrical contact points are made of pure copper to optimal conductivity. Comprehensive Functional Adjustments: The unit supports full customization of key travel distance and spring tension. It also features a built-in metal toggle switch and a 3.5mm audio jack for connecting to radio transceivers, ensuring compatibility with a wide range of telegraphy equipment interfaces.