Consonics CyberTek Qualifier, Руководство пользователя

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Qualifier Supplement
12
Transmitter Block Diagram
The transmitter is mounted in and powered from a vehicle. The antenna is mounted on the
vehicle’s roof. Preferably placed in a location free of other metallic objects. The dual band
antenna receives a properly coded activation signal from a receiver. The diplex filter routes
the activation signal to the activation receiver. The activation decoder determines a code
match between the received signal and setting of the transmitter. If a code match occurs, the
decoder activates the transmitter enable switch. Otherwise the transmitter remains powered
off. The transmitter enable switch causes the transmitter to power on. The test signal is feed
to the dual band antenna by the diplex filter. The diplex filter prevents the test signal from
being routed to the activation receiver.
Activation
Decoder
Activation
Receiver
Test Signal
Transmitter
Transmitter
Enable
Switch
Power
Input
Diplex Filter
Dual Band Antenna