Pioneer F-100D
¥ 36,800 (around 1985)
Commentary
FM/AM tuner equipped with D. D. (Digital Direct) decoder.
The D. D. decoder is a circuit that converts the FM signal of the IF output into a digital signal and immediately performs FM demodulation and stereo demodulation. This realizes excellent characteristics.
A linear front end has been adopted to improve the interference rejection capability.
In order to enhance the advantages of quartz synthesizer, pulse swallow method is adopted.
A high-sensitivity loop antenna is used in the AM section.
FM + AM Equipped with functions such as Random / E preset which can select 8 random stations and 8 each of FM/AM, and a 3-point signal indicator.
In addition to the black model, there is also a silver model.
Model Rating
Type | FM/AM tuner with D. D. decoder |
FM Tuner Section | |
S/N ratio 50 dB sensitivity | Mono : 1.77 V, new IHF 16.2 dBf Stereo : 21.0 μ V, new IHF 37.7 dBf |
Practical sensitivity | Mono : 0.95 μ V, new IHF 10.8 dBf |
SN ratio (at 85 dBf input) | mono:90dB stereo:84dB |
Harmonic distortion factor (Wide) | Mono : 0.05% (100 Hz), 0.04% (1 kHz), 0.05% (10 kHz) Stereo : 0.05% (100 Hz), 0.05% (1 kHz), 0.15% (10 kHz) |
Capture ratio | 1.0dB |
Effective selectivity | 56dB(400kHz) |
Stereo separation | 65 dB (1 kHz), 45 dB (20 Hz to 10 kHz) |
Frequency characteristic | 20 Hz ~ 15 kHz + 0.5 -1.0 dB |
Image interference ratio | 60dB |
Subcarrier suppression ratio | 55dB |
Muting action level | 5 μ V (25.2 dBf) |
Antenna input impedance | 300 Ω Balanced Type 75 Ω Unbalanced Type |
<AM Tuner Section> | |
Practical sensitivity | 150 μ V/m (built-in antenna) |
Selectivity | 40 dB (± 9 kHz) |
Signal-to-noise ratio | 50dB |
<General> | |
Output Level / Impedance | FM (100% modulation) : 650mV/1.4k Ω AM (30% modulation) : 150mV/1.4k Ω |
Power supply voltage | 100 VAC, 50Hz/60Hz |
Power consumption (Electrical Appliance and Material Control Law) | 8W |
External dimensions | Width 420x Height 60x Depth 221 mm |
Weight | 3.0kg |