User Manual

Appendix A Technical Specifications
RFI-9256 Radio Modem User Manual Page 51 of 96
Appendix A Technical Specifications
A.1 Type Approvals
Australia/ New Zealand AS/NZS 4771:2000 Australian Supplier ID: N161
FCC CFR 47 Part 15 Sub-Part C Section 15.247
FCC ID:
P5M9256TRX (radio modem)
P5M9256OEM (OEM module)
A.2 Radio Specifications
Range Up to 30km point-to-point
RS-232 Data Rates 110 baud – 115,200 baud
RS-232 Interface Asynchronous full duplex
Receiver Sensitivity
-108 dBm @ 10
-4
raw BER
-100 dBm @ 10
-6
raw BER
Modulation Type Gaussian-Shaped FSK (GFSK)
Spreading Code Frequency-Hopping
Hopping Patterns 32 user selectable
Output Power 1mW – 1W (0dBm to +30 dBm)
Error Detection 32-bit CRC with packet re-transmit (ARQ)
Antenna BNC
Power Requirements 9.0 to 16.0 VDC
Power Consumption
350mA @ 12VDC Transmit
200mA @ 12VDC Receive
150mA @ 12VDC Average (normal data loading)
Connector DB-25 male (power and data combined)
Unit Address (Network ID) User programmable
Operating Modes
Point-to-point
Point-to-multipoint Broadcast
Hayes Dial-up
SCADA Protocol Router (ModBus, DNP3, TDE, Honeywell)
Back-to-back Repeater
Operating Environment -10ºC to +60ºC
Table 18: Radio Specifications