Heathkit AJ-31 FM Tuner

Tuning range:		88 to 108 mc

Quieting sensitivity:	2.5 uv for 20 db of quieting
			3.5 uv for 30 db of quieting
			25 uv for maximum quieting (45 db)

IF frequency:		10.7 mc

Image ratio:		45 db

AFC correction factor:	75 kc per volt

AM suppression:		25 db

Frequency response:	± 2 db 20-20,000 cps

Harmonic distortion:	less than 1.5%, 1100 uv, 400 cycles 100% modulation

Antenna:		300 ohms unbalanced

Output impedance:	600 ohms (cathode follower)

Output voltage:		nominal .5 volt (with 30% modulation, 20 uv signal)

Power requirements:	105-125 volts, 50/60 cycle AC at 25 watts

Dimensions:		Overall--including cabinet and feet, 4-½" H x 13½" W x 6" D

Weight:			7 lbs