Alpine TDM-7561 Specifications, Fm Tuner Section, General, Am Tuner Section, Tape Player Section

English

Specifications

FM TUNER SECTION GENERAL

Tuning Range	87.7	– 107.9 MHz
Mono Usable Sensitivity	9.3 dBf (0.8 µV/75 ohms)
50 dB Quieting Sensitivity	13.5 dBf (1.3	µV/75 ohms)
Alternate Channel Selectivity		80 dB
Signal-to-Noise Ratio		65 dB
Stereo Separation		35 dB
Capture Ratio		2.0 dB

Power Requirement	14.4 V DC (11–16 V (allowable))
Maximum Pre-Output Voltage	2 V/10k ohms
Maximum Power Output*	40 W × 4
Continuous Power Output**	19 W × 4
Output Voltage	500 mV/10 k ohms
Bass	±15 dB at 30 Hz
Treble	±10 dB at 10 kHz
Weight	1.4 kg (3 lbs. 1 oz)

AM TUNER SECTION
Tuning Range	530 – 1,710 kHz
Usable Sensitivity	22.5 µV
TAPE PLAYER SECTION
Tape Speed	1-7/8 ips (4.8 cm/sec) ±0.7%
Wow & Flutter	0.06%
Tape Signal-to-Noise Ratio	60 dB
Frequency Response
With Alpine Test Tape	30–20,000 Hz (±3 dB)

	CHASSIS SIZE
Width	178 mm (7")
Height	50 mm (2")
Depth	152 mm (6")

	NOSEPIECE SIZE
Width	170 mm (6–3/4")
Height	46 mm (1-13/16")
Depth	18 mm (11/16")

Note: Due to continuous product improvement, specifications and design are subject to change without notice.

*Under maximum operating voltage and input signal, into 4 ohms.

**0.8% THD, at 14.4 V battery voltage.

46