User manual

2
S P E C I F I C A T I O N S 2
T A B L E 1 : N L 9 0 0 P R O S P E C I F I C A T I O N S
I N T E R F A C E
Serial Interface Connector DB-9 Female
RF Connector RPSMA Jack
Impedance 50 ohms unbalanced
Serial Interface Data Rate Baud rates from 1200 bps to 115,200 bps
Power Consumption (typical) 400 mA @ 12VDC
Channels 52 (USA); 7 (Australia)
Supported Network Topologies Point-to-Point, Point-to-Multipoint
Security One byte System ID. 56-bit DES encryption key.
Interface Buffer Size Input/Output: 1600 bytes each
O P E R A T I O N A L
Frequency Band 902 – 928 MHz (USA); 915-928 MHz (Australia)
RF Data Rate 76.8 kbps fixed
RF Technology Frequency Hopping Spread Spectrum
Output Power Conducted (no antenna) EIRP (3dBi gain antenna)
NL900PRO: 743mW typical 1486mW typical
Supply Voltage NL900PRO: 7-28VDC
Sensitivity -100dBm typical @ 76.8kbps RF Data Rate
Range, Line of Site (based on
3dBi gain antenna)
NL900PRO: Up to 20 miles
E N V I R O N M E N T A L
Temperature (Operating) -40 ° C to 80 ° C
Temperature (Storage) -50 ° C to +85 ° C
P H Y S I C A L
Dimensions 4.4 x 2.7 x 1.4 inches
Weight 6 oz (170 g)
C E R T I F I C A T I O N S
FCC Part 15.247 NL900PRO: KQLAC4490
Industry Canada (IC) NL900PRO: 2268C-AC44901000