DIATONE DA-F450
¥ 29,800 (around 1975)
Commentary
FM/AM tuner.
Model Rating
| Type | FM/AM Tuner |
| FM Tuner Section | |
| Antenna | 300 Ω balanced, 75 Ω unbalanced |
| Practical sensitivity | 2.0 μ V (IHF) |
| Effective selectivity | 60dB(IHF) |
| Capture ratio | 1.2dB |
| Image interference ratio | 65dB |
| IF interference ratio | 80dB |
| Spurious interference ratio | 80dB |
| S/N | mono:70dB stereo:65dB |
| AM suppression ratio | 55dB |
| Harmonic distortion factor (100% modulation) | mono:0.2% stereo:0.4% |
| Separation | 40dB(1kHz) 35dB(10kHz) |
| <AM Tuner Section> | |
| Antenna | Ferrite bar antenna |
| Practical sensitivity (IHF, bar antenna) | 50dB/m |
| Selectivity | 30 dB (± 10 kHz) |
| Image interference ratio | 50dB |
| S/N | 55dB |
| <General> | |
| Output Level / Impedance | 200mV/1.5k Ω (30% modulation) |
| Pwer | AC100V 50Hz/60Hz |
| Power consumption | 8W |
| External dimensions | Width 380x Height 135x Depth 324 mm |
| Weight | 4kg |