Welcome to the bhi Noise Reduction products page. Here, you'll find links for high quality dsp units covering hf-vhf-uhf. In addition, specific models mentioned in the dsp forum Like dsp noise reduction, clearing noise on the hf bands, fitting dsp to yaesu ft-817, icom-718, and bhi dsp speakers and more are here for future reference. Amateur radio spares sold here,we update our stocks to keep in touch with modern improvements in bhi Noise Reduction design. Some of the best Ham Radio Noise reduction Products, Dsp Speakers, Inline Noise Modules, If you need to remove noise on the tx-rx signals try Bhi Dsp Units,