SAMSys MP9320, Руководство пользователя

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MP9320 User’s Guide
46
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 ETSI
Frequency 902-928 MHz 865-870 MHz
Polarization Circular Circular
Gain, dBic 8, max 6, max
VSWR, maximum 1.3:1 1.3:1