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Akai AT 2450 (1978)

FM TUNER SECTION

Frequency Range: 87,5 MHz to 108 MHz

Sensitivity (IHF): 1,7 μV

Capture ratio: 1,2 dB

Selectivity (IHF): More than 80 dB

Image Rejection: More than 90 dB (98 MHz)

IF Rejection: More than 100 dB (98 MHz)

Spurious Rejection: More than 100 dB (98MHz)

AM Suppression: 55 dB

Signal to Noise Ratio: 75 dB

Harmonic Distortion:

Mono: less than 0,15% (100% modulation)

Stereo: Less than 0,2% (100% modulation)

Muting: Level Control (1 μV to 100μV)

Stereo Separation: More than 45 dB (1 kHz)

Sub Carrier Suppression: More than 65 dB

Output Voltage: Controllable from 0 mV to 2,0 V (100% modulation)

Fixed: 0,77V (100% modulation)

Antenna Input Impedance: 300 ohms balanced, 75 ohms unbalanced

AM TUNER SECTION

Frequency Range: 520 kHz to 1,605 kHz

Sensitivity (IHF): 100 μV/m (bar antenna), 15 μV (external antenna)

Selectivity (IHF): More than 30 dB

Image Rejection: More than 50 dB (1,000 kHz)

IF Rejection: More than 40 dB

Signal to Noise Ratio: More than 55 dB

Output Voltage: Controllable from 0 to 2 V

Antenna: Built-in ferrite bar antenna

MISCELLANEOUS

Semi-Conductors: Transistors: 9, Diodes: 14, FETs: 1, ICs: 4

Power Requirements: 110/220/240 V, 50 -60 Hz Switchable

Dimensions: 440 x 144 x 368 mm; (17,3 x 5,7 x 14,5 inches) (W x H x D)

Weight: 7,3 kg (16,1 lbs)

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