BlueTree BT4400, Product Manual

Page: 21 / 38

Chapter 3: Installation Requirements
V1.6 BlueTree Wireless BT4400 & BT5400 Product Manual 21
Chapter 3: Installation Requirements
Installation
Cellular antenna Before you install the modem you will need the following:
To comply to FCC and Industry Canada regulations, cellular antennas
must meet the following specifications:
•
Maximum rated gain of 3dBi Cellular band and 5dBi for PCS band.
• Dual-band 850 & 1900 MHz
• Nominal 50 ohm impedance
• VSWR less then 2.5:1
• Male TNC connector
GPS antenna The selected GPS antenna must meet the following specifications:
•
Active antenna with 3.3 volts preamplifier
• Nominal 50 Ohms impedance
• Male SMA connector
• Frequency band: 1575 MHz
Note: The GPS feature is only available on the BT5200 model only.
Combined GPS and Cellular antennas are available. Contact your local
representative for more details.
Warning : Antenna must not exceed 3 dBi for
Cellular band and 5dBi for PCS band. This device
must be used in mobile configurations. The
antenna(s) used for this transmitter must be
installed to provide a separation distance of at least
30cm or 12 inches from all persons and must not be
co-located or operated in conjunction with any other
antenna or transmitter. Users and installers must be
provided with antenna installation instruction and
transmitter operating conditions for satisfying RF
exposure compliance.
Warning : Only approved antennas may be
connected to the modem. Unauthorized antennas,
modifications, or attachments could impair data
quality, damage the modem, or result in the
violation of FCC regulations.