900 MHz Radio Modem Comparison

  NL900 / NL900PRO NL900S
RF Power Output.1 - 1 Watt.1 - 1 Watt
Signaling Standard InterfaceRS-232RS-232, Ethernet - RJ45, USB 2.0
Encryption56 bit DES128 bit AES
Radio Channel Collision Avoidance Carrier Sense Multiple Access (CSMA) Carrier Sense Multiple Access (CSMA)
Max Radio Channel Data Rate 76.8 Kbps 512 Kbps
Radio Transceiver and Microcontroller Single Chip (SDR) Transceiver/Microcontroller Single Chip (SDR) Transceiver/Microcontroller Plus FPGA/CPU
Data Receive Sensitivity -100 dBm @ 76.8 kbps 10-6 BER -108 dBm @ 38.5 kbps 10-5 BER
-100 dBm @ 200 kbps 10-5 BER
-96 dBm @ 512 kbps 10-6 BER
Weight 6 oz (170 g) 8 oz
Temperature Range -40°C to +80°C -30°C to +70°C