| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            15 Weeks | 
                                        
                                                                            
                                            | Weight | 
                                            170.097139g | 
                                        
                                                                            
                                            | Published | 
                                            2009 | 
                                        
                                                                            
                                            | Series | 
                                            Connexlink™ | 
                                        
                                                                            
                                            | Feature | 
                                            RS-485 | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1  (Unlimited) | 
                                        
                                                                            
                                            | Max Operating Temperature | 
                                            80°C | 
                                        
                                                                            
                                            | Applications | 
                                            General Purpose | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            7V~18V | 
                                        
                                                                            
                                            | Frequency | 
                                            902MHz~928MHz | 
                                        
                                                                            
                                            | Function | 
                                            Transceiver | 
                                        
                                                                            
                                            | Operating Supply Voltage | 
                                            18V | 
                                        
                                                                            
                                            | Interface | 
                                            RS-485 | 
                                        
                                                                            
                                            | Logic Function | 
                                            Transceiver | 
                                        
                                                                            
                                            | Power - Output | 
                                            1000mW | 
                                        
                                                                            
                                            | Sensitivity | 
                                            -99dBm | 
                                        
                                                                            
                                            | Data Rate (Max) | 
                                            76.8kbps | 
                                        
                                                                            
                                            | Modulation or Protocol | 
                                            FHSS, FSK | 
                                        
                                                                            
                                            | Sensitivity (dBm) | 
                                            -99 dBm | 
                                        
                                                                            
                                            | RoHS Status | 
                                            RoHS Compliant | 
                                        
                                                                                                    
                            
                         
                                                CL4490-1000-485 Overview
It is a part of the Connexlink? series of RF transmitter and receivers.A higher supply voltage for 7V~18V will improve efficiency.There are General Purpose applications on the wireless RF transmitter.Operating at 80°C°C allows for RF Transmitter operation.18V is the best voltage setting for maximum efficiency.
CL4490-1000-485 Features
Connexlink? series
CL4490-1000-485 Applications
There are a lot of Laird - Wireless & Thermal Systems CL4490-1000-485 RF Transmitter applications. 
- Cellular
 - GSM
 - Remote Control Systems
 - Marine Navigation
 - Radio frequency (RF)
 - Cellular infrastructure
 - BeiDou
 - Small aperture terminals (VSATs)
 - Measuring instruments
 - TD-SCDMA