| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            12 Weeks | 
                                        
                                                                            
                                            | Mount | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            51-SMD Module | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~85°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Cut Tape (CT) | 
                                        
                                                                            
                                            | Published | 
                                            2013 | 
                                        
                                                                            
                                            | Series | 
                                            deRFmega128 | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1 (Unlimited) | 
                                        
                                                                            
                                            | Max Operating Temperature | 
                                            85°C | 
                                        
                                                                            
                                            | Min Operating Temperature | 
                                            -40°C | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            1.8V~3.6V | 
                                        
                                                                            
                                            | Frequency | 
                                            2.4GHz | 
                                        
                                                                            
                                            | Interface | 
                                            I2C, SPI, UART | 
                                        
                                                                            
                                            | Data Rate | 
                                            2Mbps | 
                                        
                                                                            
                                            | Utilized IC / Part | 
                                            CC1101 | 
                                        
                                                                            
                                            | Protocol | 
                                            6LoWPAN, Zigbee® | 
                                        
                                                                            
                                            | Power - Output | 
                                            3dBm | 
                                        
                                                                            
                                            | RF Family/Standard | 
                                            802.15.4 | 
                                        
                                                                            
                                            | Antenna Type | 
                                            Integrated, Chip | 
                                        
                                                                            
                                            | Sensitivity | 
                                            -100dBm | 
                                        
                                                                            
                                            | Serial Interfaces | 
                                            I2C, JTAG, SPI, UART | 
                                        
                                                                            
                                            | Current - Receiving | 
                                            18mA | 
                                        
                                                                            
                                            | Current - Transmitting | 
                                            18mA | 
                                        
                                                                            
                                            | Sensitivity (dBm) | 
                                            -100 dBm | 
                                        
                                                                                                    
                            
                         
                                                34491 Overview
As far as RF Transceiver' mounting is concerned, Surface Mount is adopted.As a result of the use of the Cut Tape (CT) package, the performance of this RF Transceiver module is optimized.As long as its operating temperature is -40°C~85°C, Transceiver should perform well.This RF Transceiver Module belongs to the deRFmega128 family.It is possible to supply 1.8V~3.6V volts to the RF Transceiver.2.4GHz is the RF Transceiver Module's frequency.As a result of its Surface Mount mounting, this Transceiver  is widely used in a wide variety of applications.
34491 Features
Surface Mount
Cut Tape (CT) package
1.8V~3.6V volts
34491 Applications
There are a lot of Dresden Elektronik 34491 RF Transceiver Modules applications. 
- Internet Radio
 - Internet of Things (IoT)
 - POS Terminals
 - LED Lighting
 - Smart Meters
 - Industrial Controls
 - LoT applications
 - Retail
 - Power management
 - Industrial and Data Logger