5/30/2023 0 Comments Ft 891 sdr![]() ![]() The highly optimized AUTO NOTCH (DNF) automatically eliminates dominant beat tones, and the CONTOUR, and the APF, are very effective receiver noise reduction tools during HF band operations. ![]() 32-Bit IF DSP Provides effective and optimized QRM rejection The 32 bit high speed floating Point DSP (max 3000 MIPS) provides effective cancellation/reduction (DNR) of the random noise that is frequently frustrating while on the HF bands. High reliability is assured by the transmitters careful circuit design with efficient thermostatically-controlled Dual internal fans and the die cast heat transferring chassis. TCXO provides ☐.5 ppm High frequency stability (-10☌ to +50☌) Stable 100 Watt Output The FT-891 provides stable 100 Watts (25W AM) of high power output.ē kHz roofing filter equipped as standard feature.Triple conversion with a 1st IF frequency of 69.450 MHz (SSB/CW/AM.Uncompromising Receiver Circuit Design Ensures Excellent Performance High end 32-Bit floating point DSP enhances the operating experience providing a cleaner, clearer signal and reducing overall operator fatigue creating a more enjoyable environment for any Amateur operator. The FT-891 HF All Mode Mobile Transceiver once again continues Yaesu's legacy for legendary receiver design in a compact package, providing uncompromised performance for both the mobile and stationary Amateur operator. FT-891 HF+50Mhz ALL MODE MOBILE TRANSCEIVER
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