| | : 50 dB SSB Frequency Response: 400 Hz-2600 Hz (-6 dB) Microphone Impedance: 200- ... signalprocessing. DSP BANDPASS FILTER : Separate DSP Bandpass Filters for ... Voice and CW augment the analog filters for enhanced interference rejection. ... For Voice modes, you get 16 High-Pass Filter cutoff frequency selections, and 32 ... Low-Pass Filter selections,foratotalof512 combinations ... Hz,orarazor-sharp60Hz. DSP AUTO-NOTCH FILTER : To reduce interferencecausedbyannoy ... : The very effective Noise Reduction filter of the FT-857 utilizes as many as 16 ... 2nd IF at 455 kHz. Extensive bandpass filtering in the front end, along with careful ... , high-performance Collins Mechanical Filter options are available for both SSB and ... SYSTEM! UPGRADE WITH COLLINS MECHANICAL FILTERS FOR SSB AND CW (0ption) *Optional YSK- ...
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