User's Manual
Table Of Contents
- Introduction
- The Integrator’s Task
- Installing the Modem
- Mounting the Boomer˚III OEM Modem to Your Device
- Connecting the Data Interface Port
- Selecting & Positioning the Antenna
- Supplying Power
- Using the Modem Test Jig
- Software Development Tools
- Integration Testing
- Appendix A – Guide to Desense
- Appendix B - Numeric Conversion Chart
- Appendix C – Boomer-III Specifications
- Appendix I - Glossary
APPENDIX H - Specifications_________________________________ Boomer-III User Manual & Integrator’s Guide
Copyright Wavenet Technology © October 2003 86 BM310012WT05
Synthesiser
Frequency range 890 – 902MHz
Channel spacing 12.5kHz
Frequency Error ±0.8ppm (750Hz)
Transmitter
Frequency range 896 – 902MHz
Channel spacing 12.5kHz
Data rate 8 kbps
Deviation 2kHz
Modulation GMSK
RF output power (at 50Ω antenna port)
2.0 W nominal
Transmit Duty Cycle (over 5 min) 10% default
30% (maximum)
Turn around time RX - TX < 20ms
Spurious emission < -20 dBm
Adjacent channel power < -45 dBc at 12.5kHz channels
Receiver
Frequency range 935 – 941MHz
Channel spacing 12.5kHz
Sensitivity < -115dBm at 10% BLER
Spurious emission (receive mode) < -57 dBm
Channel selectivity > 47 dB (1.5kHz dev 1kHz tone)
Spurious rejection > 55 dB
90MHz Image rejection > 45 dB
Blocking > 84 dB (>±1MHz)
RSSI Reading -120dBm ~ -45dBm