HU-069B CW Morse Code Decoder USB 5V Power Supply Adjustable Speed Audio Frequency Input External CW Key Buzzer Sound Radio Communication Kit

Product Name: HU-069B Upgraded CW Morse Code Decoder - Power Supply: USB 5VOperating Voltage: 5VStatic Current: Approximately 25m - A (when not decoding)Maximum Operating Current: Approximately 60m - A (when decoding with buzzer sound) Features:1. Enhanced Circuit Board Layout The HU-069B upgraded CW Morse Code Decoder features an optimized circuit board layout with improved component placement. This design enhancement facilitates easier installation and a more streamlined operation, making the device user-friendly for both beginners and experts.2. Versatile Decoding Capabilities This decoder supports audio frequency input for decoding Morse code. It can directly translate the received Morse code audio into text symbols, allowing for effortless interpretation and learning. The decoding speed is adjustable, catering to different skill levels and preferences.3. External CW Key Compatibility Eq