User's Manual

Bell Mobility User Manual
In-building Repeater
25
5. IC Information
General Information
Transmitter Antenna
This device has been designed to operate with the antennas listed below, and having a maximum gain of
80 dB. Antennas not included in this list or having a gain greater that cable loss of Antenna to Repeater t
han 12 dB are strictly prohibited for use with this device. The required antenna impedance is 50 ohms.
User Manual
Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) t
his device must accept any interference, including interference that may cause undesired operation of the
device.
To reduce potential radio interference to other users, the antenna type and its gain should be so chosen t
hat the equivalent isotropically radiated power (e.i.r.p.) is not more than that permitted for successful co
mmunication.
General Standard Specifications
User Manual
(a) The nominal passband gain (dB); Cellular: 80.0 dB
(b) The nominal bandwidth; Cellular : 15 MHz
(c) The rated mean output power; Cellular : 25.0 dBm
(d) The input and output impedances; 50 ohms
(e) The following notice: "The Manufacturer's rated output power of this equipment is for single carrier o
peration. For situations when multiple carrier signals are present, the rating would have to be reduced by
3.5 dB, especially where the output signal is re-radiated and can cause interference to adjacent band use
rs. This power reduction is to be by means of input power or gain reduction and not by an attenuator at t
he output of the device."