Transport loudspeaker TGU "Efir-3"
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Transport loudspeaker TGU "Efir-3"

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Full description

A TGU provides:
- semiautomatic announcement of stop names in a preset route;
- automatic announcement of additional messages (including advertisements);
- driver microphone signal multiplication

Performance attributes:
Supply voltage - 27 V
Terminal amplifier output power at load resistance 4 Ω - 10 W minimum
Terminal amplifier distortion coefficient over the range (0,1-0,4) kHz - 3% maximum
Microphone input sensitivity – not worse than 8 Mv
Storage device capacity - 256 Mb and more
Guarantee dimensions, mm - 90х195х65 maximum
Mass - 1,5 kg maximum

- simple in installation, connection and operation;
- highly reliable, repairable.


8525500000 - - transmitting equipment

Products and services

  • - Transmitter-receivers


ОАО “Brest Radio Technical Plant”

Delivery terms

Delivery by Supplier’s or Customer’s transport. Supplier’s transport expenses are included into the products value.

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