Audio Database

The

DIATONE DA-F650
48,000yen(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 1.6 microvolts (IHF)
The degree of effective selection 70dB(IHF)
Capture ratio 1dB
Image disturbance ratio 85dB
IF disturbance ratio 100dB
1 / 2 IF disturbance ratio 95dB
S/N 70dB
AM oppression ratio 55dB
THD (100% abnormal conditions) mono:0.2%
stereo:0.4%
Separation 40dB(1kHz)
30dB(10kHz)
Muting ON/OFF is possible.
MPX noise filter ON/OFF is possible.
<AM tuner part>
Antenna Ferrite bar antenna
Practical speed (S/N 30dB, bar antenna) 55dB
The degree of selection 35dB (±10kHz)
Image disturbance ratio 40dB
S/N 50dB
<Synthesis>
Output FIXED:150mV
VARIABLE: 0-700mV
Power source AC100V 50Hz/60Hz
Power consumption 18W
Dimensions Width 400x height 138x depth of 311mm
Weight 7.8kg