| | .): 10 Hz (CW/SSB), 100 Hz (AM/FM/WFM) Antenna Impedance: 50 Ohms, Unbalanced ... have crafted the FT-857s front end for a very low noise floor, along with ... bandpass filtering in the front end, along with careful device selection ... Level, ALC, Power Output, or SWR. Two Antenna Connectors Separate jacks for HF/50 ... 's patented ATAS-120 Active-Tuning Antenna System provides a compact, yet ... efficient, automaticallyadjusting antenna for mobile, portable, or apartment- ... balcony use! Utilizing DC voltages fed from the FT-857, the ATAS-120 ... dweller, use the optional ATBK-100 Antenna Base Kit, which provides an ... /UHFband s. ACTIVE-TUNING ANTENNA SYSTEM (ATAS-120 Option) ACCESSORIES ... Kit YSK-857 External Automatic Antenna Tuner FC-30 Motor Drive Auto-Tuning ... Antenna System ATAS-120 VHF/UHF Antenna Base/ Counterpoise Kit for ATAS-120 ...
|