| Parameters | 
                                
                                                                                                            
                                            | Series | 
                                            XBee-Pro® | 
                                        
                                                                            
                                            | Part Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1  (Unlimited) | 
                                        
                                                                            
                                            | Applications | 
                                            General Purpose | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            3.7V~6V | 
                                        
                                                                            
                                            | Frequency | 
                                            900MHz 2.4GHz | 
                                        
                                                                            
                                            | Function | 
                                            Adapter | 
                                        
                                                                            
                                            | Interface | 
                                            Analog, Digital, RS-232, RS-485, USB | 
                                        
                                                                            
                                            | Power - Output | 
                                            18dBm | 
                                        
                                                                            
                                            | Sensitivity | 
                                            -100dBm | 
                                        
                                                                            
                                            | Data Rate (Max) | 
                                            250kbps | 
                                        
                                                                            
                                            | Modulation or Protocol | 
                                            ISM | 
                                        
                                                                            
                                            | RoHS Status | 
                                            RoHS Compliant | 
                                        
                                                                                                    
                            
                         
                                                XA-P81-CS2P-W Overview
There are several RF transmitter and receivers in the XBee-Pro? series, including this one.A higher supply voltage for 3.7V~6V will improve efficiency.There are General Purpose applications available for the wireless RF transmitter.
XA-P81-CS2P-W Features
XBee-Pro? series
XA-P81-CS2P-W Applications
There are a lot of Digi XA-P81-CS2P-W RF Transmitter applications. 
- Measuring for data transmission
 - Optical transmission devices
 - Low Bitrate ISM-band Communication Systems
 - TD-SCDMA
 - Radio frequency (RF)
 - Cellular infrastructure
 - WCDMA
 - BeiDou
 - Radio communication equipment
 - Test Equipment