| Parameters | 
                                
                                                                                                            
                                            | Package / Case | 
                                            Module | 
                                        
                                                                            
                                            | Max Operating Temperature | 
                                            85°C | 
                                        
                                                                            
                                            | Min Operating Temperature | 
                                            -40°C | 
                                        
                                                                            
                                            | Frequency | 
                                            2.4835GHz | 
                                        
                                                                            
                                            | Operating Supply Voltage | 
                                            3.3V | 
                                        
                                                                            
                                            | Interface | 
                                            Ethernet, RS-232, SPI, UART | 
                                        
                                                                            
                                            | Data Rate | 
                                            65 Mbps | 
                                        
                                                                            
                                            | RoHS Status | 
                                            RoHS Compliant | 
                                        
                                                                                                    
                            
                         
                                                WLNN-ER-DP551 Overview
It is a type of RF Transmitter available in package Module.RF Transmitter operation is enabled by a maximum operating temperature of 85°C°C.At a minimum working temperature of -40°C degrees Celsius, it maintains reliability.In order to maximi3.3Ve efficiency, the supply voltage of wireless RF transmitter should be set to 3.3V.
WLNN-ER-DP551 Features
Module package
Minimum of -40°C°C
WLNN-ER-DP551 Applications
There are a lot of B+B SmartWorx (Advantech) WLNN-ER-DP551 RF Transmitter applications. 
- Keyless Entry Systems
 - Wireless communications
 - Notebook PC
 - Radio communication equipment
 - Recreational
 - Fixed Wireless
 - GSM
 - GLONASS
 - Microwave radios
 - Cellular