User Guide

Table Of Contents
Installation_________________________________________________ Boomer II User Manual & Integrator’s Guide
Copyright Wavenet Technology © October 2003 40 BM210012WT35
Impedance: 50
Centre Frequency: 833MHz ± 5MHz (for 800MHz modem)
921MHz ± 3MHz (for 900MHz modem)
Frequencies of operation: 806 to 825MHz (for 800MHz transmit)
851 to 870MHz (for 800MHz receive)
896 to 902MHz (for 900MHz transmit)
935 to 941MHz (for 900MHz receive)
Acceptable return loss: VSWR < 1.5 or RL < -14dB (recommended)
VSWR < 2.0 or RL < -10dB (minimum)
The power output of the Boomer II OEM Modem is nominally 1.8W at
the antenna port. The antenna gain or loss will affect this value.
For reference Wavenet used the following ¼ wave whip antennae for
FCC certification and these are included in the Integrator Developer
Kits;
800 MHz modem: Radiall/Larsen - SPWH20832 (blue tip)
900 MHz modem: Radiall/Larsen - SPWH20918 (red tip)
To satisfy FCC RF exposure (MPE) requirements the final product and
its antenna must operate with;
A. A minimum separation distance of 20 cm or more from all
persons using the antenna with maximum gain not exceeding
1 dBi
B. A minimum separation distance of 25 cm or more from all
persons using the antenna with maximum gain not exceeding
6 dBd.
C. A minimum separation distance of 35 cm or more from all
persons using the antenna with maximum gain not exceeding
9 dBd
D. A minimum separation distance of 50 cm or more from all
persons using the antenna with maximum gain not exceeding
12 dBd
Please note: SAR requirements must also be met for portable
equipment.