Audio Signals Digital Noise Reducer NR Low Pass Filter LPF for HF Radio Shortave which Without DSP

Specifications: - Power supply : USB-C 5V or 6~15V DC - Power consumption: 4W max - Built-in Speaker Output : 3W max - Signal Input : 3.5mm audiojack - Signal Input Level : 5 Vp-p max - Noise Reducer Level : OFF~9(10 levels) - Low Pass Filter Level: OFF, 6KHz, 3.5KHz , 2.4KHz , 2KHz, 1.8KHz , 1KHz , 700Hz, 500Hz ,200Hz (10 levels) - Display:0.96 inch TFT screen - Product Dimensions :88mm(W) x 38mm(H) x 100mm(L) - Product Weight : 230g Package includes: 1 x Digital Noise Reducer 1 x Type-c Cable 1 x Signal Input Cable

• This device can process audio signals with Digital Noise Reducer (NR) and Digital Low Pass Filter(LPF).
• Suitable for equipment such as shortwave radios which without DSP, to improve the experience during QSO.