digital noise reduction ssb amateur radio speaker audio spectr | Shop The World
From USA
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Digital Noise Reduction for SSB Amateur Radio Speaker with Audio Spectrum Display Audio for DSP Noise Reducer DNR Digital Filter for DSP Audio Spectrum
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•【Digital Noise Reduction]】This tool allows you to reduce noise, process audio signals, and improve signal clarity during communications, achieving digital noise reduction and digital filtering. It's suitable for use with radio receivers. Come experience it and you won't be disappointed.
•【DSP Digital Signal Processor】 This radio shortwave radio DSP noise reducer includes a built-in DSP digital signal processor that processes audio signals, achieving digital noise reduction and digital filtering. Suitable for use with radio receivers, it inputs audio signals through a 3.5mm audio jack and features an audio spectrum display.
•【Easy to Use]】DNR is the noise reduction level, with 10 levels. FLT is the digital filter, with 10 levels: 200Hz low-pass, 500Hz low-pass, 700Hz low-pass, 1kHz low-pass, 1.8kHz low-pass, 2kHz low-pass, 2.4kHz low-pass, 3.5kHz low-pass, 6kHz low-pass, and pass-through. The filters and noise reducer can be freely combined, and the button settings are simple and clear.
•【Built-in Speaker】 Powered by an upgraded USB Type-C input, it features a built-in speaker and can also be connected to an external speaker or amplifier for even better sound. Perfect for older radios without noise cancellation. Simply output your radio's audio to this unit.
•【24 Hours Quick Resolution】 Our dedicated support team is available via email to assist with troubleshooting, and signal reception problems and so on. We prioritize resolving your concerns within 24 hours to ensure minimal disruption.
From USA
