|
| Marantz SR-1100 |
49,800yen(around the 1980 time) |
FM / AM-stereo receiver which thought facility and
smartness as important and with which the slim design was carried out.
The power amplifier block of the Low-TIM design by DC amplifier stream
composition is adopted as an amplifier part.
In the tuner part, the dual
gate MOS FET excellent in the normal-mode-rejection performance was carried in
front end, and the outstanding receiving performance is gained.
Moreover, the tuning pointer and pilot cancellar of light emitting diode
adoption which are easy to find the optimal aligning point are carried.
Functionalities, such as a loudness, a high light filter, a mic mixing
circuitry, FM muting switch, and a LED indicator, are carried.
|
| Form |
FM/AM audio receiver |
| <Amplifier part>
|
| Output power (both channel drive) |
30W+30W (8 ohms, 20Hz - 20kHz)
35W+35W
(8 ohms, 1kHz) |
| THD |
0.1% (20Hz - 20kHz, 8ohms)
0.1% (at the
time of 1kHz and 35W output) |
| Cross modulation distortion (at the time of
SMPTE and an Output power) |
0.1% |
| Input sensitivity/impedance |
Phono: 2.7mV/47kohm
AUX,
Tape:160mV/16kohm
Mic: 0.5mV/50kohm |
| Frequency characteristic |
Phono(RIAA): 20Hz-20kHz±0.5dB
AUX,
Tape:20Hz-20kHz±1.0dB |
| SN ratio (IHFA) |
Phono:86dB
AUX, Tape: 98dB
|
| <FM tuner part>
|
| Received frequency range |
76MHz - 90MHz |
| IHF practical speed |
10.8 dBf(s)/1.9 microvolts |
| 50dB quieting sensitivity |
mono: 14.2 dBf/2.8 microvolts
stereo:
37.3 dBf/40 microvolts |
| THD (1kHz) |
mono:0.15%
stereo:0.25%
|
| SN ratio |
mono:77dB |
| Frequency characteristic |
30Hz-15kHz+0.5 -1.0 dB |
| Capture ratio |
1.0dB |
| Stereo separation (1kHz) |
45dB |
| <AM tuner part>
|
| Received frequency range |
531kHz - 1602kHz |
| IHF practical speed |
20 microvolts |
| SN ratio |
50dB |
| Image removal ratio |
45db |
| Intermediate-frequency stonewalling ratio
|
40dB |
| <Synthesis>
|
| Power source |
AC100V, 50Hz/60Hz |
| Power consumption (Electrical Appliance and
Material Control Law) |
90W |
| Dimensions |
Width 416x height 73x depth of 302mm
|
| Weight |
6.0kg |
|
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