| Parameters | 
                                
                                                                                                            
                                            | Mount | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            Module | 
                                        
                                                                            
                                            | Weight | 
                                            8.000009g | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~85°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Bulk | 
                                        
                                                                            
                                            | Published | 
                                            2008 | 
                                        
                                                                            
                                            | Part Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1 (Unlimited) | 
                                        
                                                                            
                                            | Max Operating Temperature | 
                                            85°C | 
                                        
                                                                            
                                            | Min Operating Temperature | 
                                            -40°C | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            3.3V~5V | 
                                        
                                                                            
                                            | Frequency | 
                                            2.4GHz | 
                                        
                                                                            
                                            | Interface | 
                                            UART | 
                                        
                                                                            
                                            | Memory Size | 
                                            64MB Flash 16MB SRAM | 
                                        
                                                                            
                                            | Data Rate | 
                                            54Mbps | 
                                        
                                                                            
                                            | Protocol | 
                                            802.11b/g | 
                                        
                                                                            
                                            | Power - Output | 
                                            17dBm | 
                                        
                                                                            
                                            | RF Family/Standard | 
                                            WiFi | 
                                        
                                                                            
                                            | Antenna Type | 
                                            Integrated, Chip + U.FL | 
                                        
                                                                            
                                            | Sensitivity | 
                                            -91dBm | 
                                        
                                                                            
                                            | Serial Interfaces | 
                                            UART | 
                                        
                                                                            
                                            | Current - Receiving | 
                                            250mA | 
                                        
                                                                            
                                            | Current - Transmitting | 
                                            250mA | 
                                        
                                                                            
                                            | Modulation | 
                                            16QAM, 64QAM, BPSK, CCK, DSSS, QPSK | 
                                        
                                                                            
                                            | Sensitivity (dBm) | 
                                            -91 dBm | 
                                        
                                                                            
                                            | RoHS Status | 
                                            RoHS Compliant | 
                                        
                                                                                                    
                            
                         
                                                WISMC04BI Overview
Surface Mount is used to mount the RF Transceiver.A Bulk package is used in this RF Transceiver module to optimize performance.Keeping Transceiver's operating temperature at -40°C~85°C is essential when operating.RF Transceiver is capable of supplying a voltage of 3.3V~5V volts.RF Transceiver Modules operate at 2.4GHz Hz.Many applications make use of this Transceiver , which has Surface Mount mounted.
WISMC04BI Features
Surface Mount
Bulk package
3.3V~5V volts
WISMC04BI Applications
There are a lot of Laird - Wireless & Thermal Systems WISMC04BI RF Transceiver Modules applications. 
- Switch
 - Security Systems
 - Automotive
 - Secure Payment
 - Thermostats
 - Location and Asset Tracking
 - Smart Meters
 - LED Lighting
 - Medical
 - Digital Remote