Audio Database

The

DIATONE DA-F450
29,800yen(around the 1975 time)

Description
 


Rating of a mode
Form FM/AM tuner
<FM tuner part>
Antenna A 300-ohm balance, 75-ohm disequilibrium
Practical speed 2.0 microvolts (IHF)
The degree of effective selection 60dB(IHF)
Capture ratio 1.2dB
Image disturbance ratio 65dB
IF disturbance ratio 80dB
Spurious disturbance ratio 80dB
S/N mono:70dB
stereo:65dB
AM oppression ratio 55dB
THD (100% abnormal conditions) mono:0.2%
stereo:0.4%
Separation 40dB(1kHz)
35dB(10kHz)
<AM tuner part>
Antenna Ferrite bar antenna
Practical speed (IHF, bar antenna) 50dB/m
The degree of selection 30dB (±10kHz)
Image disturbance ratio 50dB
S/N 55dB
<Synthesis>
An Output voltage/impedance 200mV/1.5kohm (30% abnormal conditions)
Power source AC100V 50Hz/60Hz
Power consumption 8W
Dimensions Width 380x height 135x depth of 324mm
Weight 4kg