8
Concept.
1.2. Receiver Electronics
For detailed information on the receiver, see RX 3000 Tuning Guide.
Chapter 2
RX3000 Filter Concept
False alarms due to conducted noise on the power lines can be avoided if the power lines
are filtered every 4 to 6 meters.
If TX3000’s are used, this is done automatically and the power line between the
transmitters is not longer than 6 (8.2MHz) meters. If the length of the power cable
between the transmitters is longer than 4 to 6 meters, additional filter boards have to be
use. RX3000 boards use the same kind of filter. Due to the limited space available,
however, the RX3000 filter only protects the receiver electronics itself, it doesn't
contribute to the filtering of the power line.
