User's Manual
Table Of Contents
- Contents
- Figures
- Introduction
- Installation
- Operation
- Troubleshooting
- Specifications
- Reader Specifications
- Environmental Specifications
- Battery Specifications (Optional)
- Power Supply Specifications
- RS-232 Connector Specifications
- RS-485 Connector Specifications
- RS-485/Ethernet Jumper Setting
- Ethernet LAN Connector Specifications
- Digital I/O Connector Specifications
- Optional Communication Cable Specifications
- Suitable Antenna Specifications
- Reader Configuration
- Tag Programming
- Configuring the IP Address
Specifications
37
Suitable Antenna Specifications
Caution
This device has been designed to operate with no more than 1 Watt into the antenna and an
antenna gain of no more than 9 dBic. Antenna having a higher gain is strictly prohibited per
regulations of Industry Canada, unless power into the antenna is decreased to compensate for the
increased antenna gain.The required antenna impedence is 50 ohms.
To reduce potential radio interference to other users, the antenna type and its gain should be so
chosen that the equivalent isotropically radiated power (EIRP) is not more than that required for
successful communication.
The installer of this radio equipment must ensure that the antenna is located or pointed such that it
does not emit an RF field in excess of Health Canada limits for the general population; consult
Sagfety Code 6, obtainable from Health Canada’a website at www.hc-sc.gc.ca/rpb
Antenna Parameter FCC
Frequency 902-928 MHz
Polarization Circular
Gain, dBic 8, max
VSWR, maximum 1.3:1