It is intended:
For power amplification of a microphone sound programs, tape recorder, radio and a broadcasting line sound programs at railway and bus stations, autoparks, clubs, halls, vacation spots of children, schools, etc., and also for operating in structure of a broadcasting center
РУ-1000.
The design of the case provides an opportunity of adding amplifiers till necessary capacity (amplifiers are placed one atop the other).
Advantages:
- High efficiency (works in a mode "В+С", consuming 2 times power than typical amplifiers of similar capacity working in a mode "A", "B");
- Mode of parallel operation of several power amplifiers (PA) with common load and automatic leveling of amplification factors for all PA;
- The amplifier is steady against self-triggering, to output short circuit, to input overloads.
| Characteristics: |
| Nominal output power, W |
100 |
| при RH = 9 Ohm |
30 |
| при RH = 36 Ohm |
60 |
| при RH = 144 Ohm |
120 |
| Nominal input power, W |
|
| input "1 mV" |
0,001 |
| input "775 mV" |
0,775 |
| Input resistance (asymmetrical input), not less, kOhm |
|
| Input "1 mV" |
1 |
| input "775 mV" |
10 |
| Range of rendering frequences, Hz |
|
| - switch position "16 kHz" |
31,5...16000 |
| - switch position "6 kHz" |
300 ... 6000 |
| Irregularity of frequency characteristic, not more, dB |
|
| switch position "16 kHz", ranges: |
|
| (50 ... 10000), Hz |
2 |
| (31,5 ... 50); (10000 ... 16000), Hz |
2,5 |
| switch position "6 kHz", ranges: |
|
| (300 ... 480), Hz |
2 |
| (480 ... 3000), Hz |
1 |
| (3000 ... 6000), Hz |
3 |
| Harmonics Factor at a nominal input voltage, ranges (31,5…16000) Hz, not more, % |
1 |
| Ratio signal/ interference, not less |
|
| input "1 mV" |
60 |
| input "775 mV" |
74 |
| AC power supply, V/Hz |
220/50 |
| Consumed power, not more, V*А |
|
| at nominal voltage of a network and nominal output capacity |
260 |
| at quiescent state |
30 |
| Overall dimentions, not more, mm |
490x360x135 |
| Mass, not more, kg |
15 |
| Category temperature range, °С |
10 up to 35 |
|
|
|
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