Specifications
3 - 4 FX Series RFID Readers Integrator Guide
4. Adjust the screw head height to assure a snug fit. Or if the screws are accessible from the back, use machine
screws with a lock washer/nut and tighten the nut (from the back) to secure the reader.
Connecting Antennas
To connect the antennas to the reader (see Figure 3-2):
1. For each antenna, attach the antenna reverse TNC connector to an antenna port.
2. Secure the cable using wire ties. Do not bend the cable.
Figure 3-2
FX Series RFID Reader Antenna Connection
WARNING! When installing the antenna ensure a minimum separation distance of 9.1 in (23 cm)
between the antennas and all persons
.
CAUTION Power off the reader before connecting antennas. See Powering the Reader on page 3-6. Never
disconnect the antennas while the reader is powered on or reading tags. This can damage the reader.
CAUTION Do not turn on the antenna ports from a host when the antennas are not connected.
CAUTION Maximum antenna gain (including any cable loss) cannot exceed 6 dBiL.
CAUTION When mounting the antennas outside the building, connect the screen of the coaxial cable to earth
(ground) at the entrance to the building. Perform this in accordance with applicable national electrical
installation codes. In the U.S., this is required by Section 820.93 of the National Electrical Code,
ANSI/NFPA 70.
WARNING! For Mounting in Environmental Air Handling Space (EAHS): Do not install Antennas and
Antenna Cables in the EAHS unless they are suitable for use in EAHS as per UL 2043.
Table 3-1
Antenna Gain and Radiated Power
FX Series US EU
Max Conducted RF Power + 30dBm +29.2dBm
Max Antenna Gain Allowed (including cable loss) + 6dBiL + 6dBiL
Max Radiated Power Allowed 4W EIRP 2W ERP
Antenna Ports (Reverse TNC)
Rear Panel