Yaesu FT-891 Operating Manual page 31

Selectivity
Maximum AF Output:
Audio Output Impedance:
Conducted Radiation:
Specifications are subject to change, in the interest of technical improvement, without
notice or obligation, and are guaranteed only within the amateur bands.
FT-891 Operating Manual
Mode –6dB
SSB/CW 2.4 kHz or better
CW-N 500 Hz or better
AM 6 kHz or better
FM 12 kHz or better
FM-N 9 kHz or better
2.5 W into 4 ohms with 10% THD
4 to 16 Ohms (8 Ohms: nominal)
Less than 4 nW
Application for FCC / IC
FCC ID: K6620651X50 / IC: 511B-20651X50
Specifications
–60dB
3.6 kHz or less
750 Hz or less
15 kHz or less
30 kHz or less
25 kHz or less
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