ANKOM RF - Manual (Page 12)

Operator’s Manual
pg. 12
Rev F 8/29/14
RF Communication
Radio Frequency (RF) technology allows the Modules to be located away from the Base Coordinator without the
need for cumbersome wire connections. Although the RF signal from the Modules can be detected at distances of
10 ft. or more, for the best signal reception it is recommended that you place the Modules (including Reference
Module Zero) as close as possible to the Base Coordinator. If necessary, it is possible to extend the antenna from
the Base Coordinator with an ANKOM Antenna Extension Assembly (Part # RF29, shown below). This will allow
you to place the antenna closer to the Modules.
To install the antenna extension, follow the steps below:
(1)
Screw the Antenna Extension Assembly (the female part of the “T” fitting) onto the Base Coordinator.
(2) Screw the original Antenna (part # 7143) onto the Antenna Extension Assembly at the male part of the
cable.
Antenna Extension Assembly (part # RF29) connected to the Base Coordinator
1) When using the extension, you should run the system with both antennas
connected as shown in the picture above. The antenna closest to the Base
Coordinator will pick up the Reference Module Zero signal while the
antenna connected to the end of the extension cable will pick up the signals
from the modules.
2) It is important to keep metal shelving or cabinets away from the Base
Coordinator and Modules to avoid interference with the component
antennas. Metal may disrupt radio frequency and may cause delays in
system communications.
"T"
fitting
7143
Antenna