User's Manual

CDR-915L OEM DATA RADIO MODULE
___________________________________________________________________________________________
Revision M INTEGRATOR’S GUIDE
13
CDR-915L D ATA R ADIO
S PECIFICATIONS
Overall
Frequency................................................................. 902-928 MHz
Frequency Control ................................................... PLL Synthesizer
Transport.............................. Transparent, Point-to-Point Guaranteed
Data Interface ........................................... Asynchronous serial, TTL
Channels ................................................................................. 62
Configuration................. Windows98™ Application using PC Serial Port
Duty Cycle ...........................................100% all modes of operation
Data Interface Rate .........2400,4800,9600,19.2k,28.8,56k bps (N,8,1)
Temperature ............................................................ -30 to +70 °C
Range .................................up to 3000 feet depending on conditions
Data Encoding ................................................... Proprietary Method
Receiver Sensitivity ............................................... -101 dBm usable
Modulation .............................................................Direct FM (FSK)
RF Data Rate .....................................................................50 kbps
Data Flow Control .............................................Hardware using CTS
Transmitter Output................................................................ 1mW
Error Detection .............................................................. 16 bit CRC
Power Requirements
Input Voltage ............................................................ 7.5 – 15 VDC
Input Current ..................................................70 mA Receive Mode
50 mA Transmit
Mode
tbd mA Power Save
Mode
Regulatory
United States .......................................................15.249 Approved
Canada...............................................................RSS210 Approved
Mechanical
Size ........................................................................... 1.75” x 2.5”