SST-900B Quick Start Guide 7
English/ June 2011/ Version 1.0
SST-900B QUICK START GUIDE
Module
SST-900B
Modulation Technique
FSK (Frequency-shift keying)
Wireless
RF Channels
16
Receive Sensitivity
-100 dBm @ 150k bps
Transmit Power
Up to 20 dBm
Antenna
3 dBi Omni-directional antenna,
Reverse Polarity SMA (RP-SMA) Plug (Male)
Transmission Range
1000 meters (LOS)
Maximum RF Data Rate 150k bps
Communication Interface
RS-232
COM0
RS-485
COM0 Settings
Baud Rate
1200~115200 bps
Data Bit
8
Parity Check
Even, Odd, None
Stop Bit
1
LED Indicators
Green
RF TxD
Yellow
RF RxD
Red
Power State
Power
EMS Protection
ESD, Surge, EFT and Hi-Pot
Required Supply
+10 V
DC
~ +30 V
DC
Power Consumption
0.48W
Connection
8-pin 5.08
㎜
Removable Terminal Block
Environment
Operating Temperature -25 ~ +75
℃
Storage Temperature
-40 ~ +80
℃
Relative Humidity
0~90% RH, non-condensing
Appendix
6