The repeater is designed to increase the coverage area of the Reef Ring radio protection systems.
Compatible with all transmitters of the Rif Ring-701 and Rif String-200 systems. It consists of separate receiver and transmitter modules with remote antennas.
With the help of repeaters, it is possible to secure objects from which direct reception of radio signals is impossible due to their large distance from the central receiver, the presence of obstacles to the propagation of radio waves or difficult terrain between the transmitter and receiver.
The principle of operation of the repeater:
Before transmission, the absence of other radio signals on the air is checked.
If the repeater receives several radio signals from different transmitters in a row, they will be buffered and transmitted after the air is released. The buffer size is 8 notifications.
Technical Specifications:
- Single-level relay
- Two relay modes:
- with "friend-foe" selection (information capacity of 20 transmitters) <lt;li>without "friend-foe" selection (information capacity is unlimited)
- 2 alarm loops to protect the repeater installation site
- Supply voltage from 10 V to 15 V
