Users do not need to manually change between modes. AMS detects the operating mode of the received signal as C4FM digital or analog FM, and then automatically and instantly switches the receiver to the appropriate mode. The new digital FT-70DR includes our unique Automatic Mode Select (AMS) function. Because C4FM has better BER (Bit Error Rate) characteristics than other digital modulations, the user can expect exceptional audio quality. The FT-70DR provides up to 5W of reliable RF power, and its large Front Speaker delivers 700mW of Loud Audio Output. The new FT-70DR is a compact and very attractively priced YAESU System Fusion transceiver providing both conventional analog FM operation and the advanced C4FM Digital mode. FT-70DR C4FM FDMA / FM 144/430 MHz Dual Band 5W Handheld Transceiver
