User Manual

Dualwave M System Description _______________________________________________________Specifications
33 Wavenet Technology
Specifications
Physical Properties
Weight Approximately 150g
Size (L x W x H) 127mm x 80mm x 12mm
Communication Protocols
Modem to radio network protocol MDC, RD-LAP 3.1, 3.2, 3.3
Modem to terminal (e.g. handheld) protocol NCL 1.2
Environmental Conditions
Operating temperature
0°C to 45°C
Storage temperature
-20°C to 70°C
Relative humidity 5-95% Non condensing
Extreme temperature operation will degrade battery life.
Transmitter
Frequency range 806 – 821MHz (Public USA),
821 - 824MHz (Private USA)
806 – 825MHz (Other than USA)
Channel spacing 25kHz (Public), 12.5 (Private)
Data rate RDLAP 19.2kbps, RDLAP 9.6kbps
MDC – 4.8kbps
RF output power
1.6W ± 10% (at 50 Ω antenna port)
Turn on time < 5ms
Frequency error
± 1.5ppm
Spurious emission < - 30dBm
Adjacent channel power < -55dBc
Receiver
Frequency range 851 – 866MHz (Public USA),
866 – 869MHz (Private USA)
851 – 870MHz (Other than USA))
Channel spacing 25kHz (Public), 12.5kHz (Private)
Settling time < 5ms
Sensitivity < -112dB at 5% PER
Spurious emission (of modem in receive mode) < -57dBm
Channel selectivity > 50dB (5kHz dev 1kHz tone)
Spurious rejection > 70dB
Image rejection > 60dB
RSSI -120dBm ~ -45dBm