User Manual

TN131C 915A Radio Operational Requirements
Lawrence Gordon Page 5 of 8 Last saved on 27-Mar-06 5:45 PM
F:\Tech Notes\TN131C - 915A Radio Operational Requirements.doc
3. The operator of a spread spectrum system and the user of the radio device are each
responsible for ensuring that the system is operated in the manner outlined in the section
on Interference Environment above.
The 915A radio with its certified antennas complies with these requirements when installed
correctly as detailed in this manual.
2.1.2 Industry Canada
The 915A radio has Industry Canada (IC) Certification Number 3225B-915A.
Operators must be familiar with IC RSS-210 and RSS-102. The 915A has been designed and
manufactured to comply with IC RSS-210 and RSS-102.
This device has been designed to operate with the antennas listed below and having a maximum
antenna system gain of 8.7dB. Antennas not included in this list or having a gain greater than 8.7
dB are strictly prohibited for use with this device. 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 (e.i.r.p.) is not more than that permitted
for successful communication.
2.1.3 Installation Warnings
It is the responsibility of the operator to ensure that the public is not exposed to excessive Radio
Frequency (RF) levels. The applicable regulations can be obtained from local authorities.
WARNING
To comply with FCC RF exposure limits, the Indoor Antenna must be fix-mounted
indoors to provide a separation distance of 20cm (8 inches) or more from all persons
to satisfy RF exposure requirements. The outdoor antennas are to be fix-mounted to
provide a separation distance of 30 cm (1 ft.) or more from all persons to satisfy RF
exposure requirements. The distance is measured from the nearest point of the
modem to the human body. It is recommended that the modem be installed in a
location with minimal pathway disruption by nearby personnel.
WARNING
Outdoor antennas must be professionally. The installer must understand
applicable FCC or Industry Canada rules regarding antennas. Only the
approved antenna types with gains up to the specified maximum can be used
with the 915A Radio and its final products. Installer must also understand and
follow electrical codes that apply to installing outdoor antennas.
2.2 Final Product Installation Guide Requirements
The following notices must appear in any ‘final product’ installation guides as well as applying
to the 915A radio itself. As well, the text of sections 2.1.1, 2.1.2, and 2.1.3 apply to the 915A