User Guide

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9
Specifications
INfinity 610 User’s Guide 79
8.1.7. INfinity 610 Antenna Specifications
Frequency range 865–956 MHz
Antenna type Patch
Impedance 50 Ω, nominal
Gain
865–870 MHz
902–928 MHz
950–956 MHz
7.5 dBic
8.0 dBic
7.5 dBic
Beam width (-3 dB) 70°, nominal
Polarization RH Circular
F/B ratio -20 dB, typical
Power input 37 dBm (5 W)
Return loss -17 dB, minimum
Connector type N type Female (Jack)
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 6 dBi, linear. Antenna having a
higher gain is strictly prohibited per FCC and Industry Canada regulations, unless
power into the antenna is decreased to compensate for the increased antenna
gain. The required antenna impedance 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 Safety Code 6, obtainable from Health Canada’s
website at www.hc-sc.gc.ca/rpb.
Optional Sirit supplied antennas are for indoor use only.