Multizonal transmitting ITC TI-240 amplifier
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Description
Multizonal transmitting the ITC TI-240 amplifier is used for creation of systems of the automatic emergency notification and musical broadcasting on the basis of the additional equipment. This block is supplied with the built-in selector on 5 zones. It is possible to connect up to 5 lines of loudspeakers to its exit. The necessary line is chosen pressing of the button on the forward panel.
The ITC TI-240 block is intended for mix and strengthening of a sound signal for the purpose of its further broadcasting on the line of loudspeakers. About 4 sources of audio of a signal, 2 of which priority can be connected to ITC TI-240. It is also possible to connect up to 3 microphones, one of which has a priority over other microphones and audio sources, to the block. Levels of linear and microphone entrances are regulated by means of handles on the forward panel. In this block emergency entrances (EMC) on the back panel have the highest priority. When giving on these entrances of audio of a signal (for example: from an emergency source) it arrives on an exit, muffling signals from all entrances.
The output cascade of the ITC TI-240 amplifier contains the transformer which in addition increases tension of the strengthened signal. It is necessary for minimization of losses. It is necessary to connect only specialized loudspeakers containing the transformer to high-voltage conclusions of the amplifier.
Except high-voltage, the ITC TI-240 amplifier also has standard "low-impedance" conclusions, for connection of standard speaker systems.
Adjustment of strengthening is carried out by means of the regulator on the forward panel of the block.
Power supply of the ITC TI-240 amplifier is carried out from a source of an alternating voltage 220B.
The ITC TI-240 block is intended for mix and strengthening of a sound signal for the purpose of its further broadcasting on the line of loudspeakers. About 4 sources of audio of a signal, 2 of which priority can be connected to ITC TI-240. It is also possible to connect up to 3 microphones, one of which has a priority over other microphones and audio sources, to the block. Levels of linear and microphone entrances are regulated by means of handles on the forward panel. In this block emergency entrances (EMC) on the back panel have the highest priority. When giving on these entrances of audio of a signal (for example: from an emergency source) it arrives on an exit, muffling signals from all entrances.
The output cascade of the ITC TI-240 amplifier contains the transformer which in addition increases tension of the strengthened signal. It is necessary for minimization of losses. It is necessary to connect only specialized loudspeakers containing the transformer to high-voltage conclusions of the amplifier.
Except high-voltage, the ITC TI-240 amplifier also has standard "low-impedance" conclusions, for connection of standard speaker systems.
Adjustment of strengthening is carried out by means of the regulator on the forward panel of the block.
Power supply of the ITC TI-240 amplifier is carried out from a source of an alternating voltage 220B.
| Indicators | The indicator the food / Alarm system working on the indicator of police |
|---|---|
|
Supply voltage |
220 (+10% of-15%) ASSORTED, 50 Hz |
| Power at the exit | 240 W (RMS) |
| Number of zones | 5 |
| Consumption of power | 400 W |
| Output signal (tension/resistance) | 100 B,70 V ~ 4-16 Ohms |
| Relation signal/noise | 105 dB |
| Level on a microphone entrance | 2 mV / 600 Ohms |
| Signal level on a linear entrance | 150 mV / 15 kOhm |
| Signal level at the linear exit | 0 dB ~ 0,75 B |
| Range of frequencies | 50 Hz - 18 kHz |
| Working range of temperatures | from +10 °C to +35 °C |
| Admissible level of humidity | 90% |
| Dimensions | 484x350x66 mm (2U) |
| Weight | 17 kg |
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Multizonal transmitting ITC TI-240 amplifier