Audio Database

The

Lo-D FT-380
33,000yen(around the 1979 time)

Description
 
The AM/FM tuner which adopted J-FET as FM front end.

The modification of the improvement in practical speed, the cross modulation at the time of a strong input, an inter-modulation, and a distortion property is aimed at.


Rating of a mode
Form FM/AM tuner
<FM tuner part>
Practical speed 1.8 microvolts (IHF)
10.3dBf (new IHF)
SN ratio a sensitivity of 50dB mono: 3.0 microvolts / 14.7dBf
stereo: 40 microvolts / 37.2dBf
SN ratio mono:75dB
stereo:68dB
THD (400Hz) mono:0.1%
stereo:0.25%
Effective selectivity 80dB
Frequency characteristic 30Hz-12kHz+1 -2db
Stereo separation (1kHz) 50dB
Image stonewalling ratio 46dB
<AM tuner part>
Practical speed 12 microvolts (IHF)
Selectivity 38dB
SN ratio 45dB
<Others>
Supply voltage AC100V, 50Hz/60Hz
Power dissipation 8W
Dimensions Width 435x height 78x depth of 319mm
Weight 3.7kg