The remote post is intended for the organization of notification circuits and operative wire communication both in structure of broadcasting center РУ-1000 or independent in bound with power amplifier (PA), can also be used as microphone amplifier.
Provides simultaneous transfer of a sound signal in 5 directions, or each direction separately. Remote turn on of CP, PA or other remote post. Adjustment of input microphone signal. Volume control when the sound control mode is engaged or a conversation is held between CP operator and RP operator.
I. RP contains:
- Warning lights, notifying about:
- RP turn on;
- direction is being busy (if RP works using 5 directions) with either RP or other sources of signal;
- broadcasting from RP;
- connection of two RP.
- The control of a line through a loudspeaker during broadcasting
- Switching:
- Opportunity of choosing up to 5 directions and separate transfer into each of them;
- Opportunity of broadcast to 5 directions simultaneously;
- Opportunity of broadcast transfer to 3 direction, but not more than 3 products simultaneously;
- Opportunity of an emergency call and conversation with CP operator without occupying CP line (in structure of RU-1000);
- Opportunity of two RP conversation without participation of CP operator.
- Adjustment:
- of a loudspeaker volume when the sound control mode is engaged or during a conversation between RP and CP operators;
- Adjustment of a input microphone signal.
II. Turning on of PA is carried out by a switch " Network ", distantly, or when RP is turned on (switch " Network " should be in position "switched off") by pushing for the period of transfer button " LINE " on a control panel of RP.
| Characteristics: |
| Nominal input voltage at nominal resistance of load 10 kOhm, mV |
775 |
| Nominal microphone input voltage, mV |
1 |
| Microphone input resistance, not less, kOhm |
1 |
| Range of rendering frequencies, Hz |
300 ... 6000 |
| Irregularity of frequency characteristic, not more, dB |
2,5 |
| Harmonics Factor at a nominal input voltage, not more, %: |
2,5 |
| Ratio signal/ interference, not less |
55 |
| AC power supply, V/Hz |
220/50 |
| Consumed power, not more, V*А |
20 |
| Overall dimensions, not more, mm |
208x138x62 |
| Mass, not more, kg |
1 |
| Category temperature range, °C |
10 up to 35 |
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