| Parameters | 
                                                                                                            
                                            | Package / Case | QFN | 
                                                                            
                                            | Number of Pins | 44 | 
                                                                            
                                            | Max Operating Temperature | 85°C | 
                                                                            
                                            | Min Operating Temperature | -40°C | 
                                                                            
                                            | Frequency | 1.57542GHz | 
                                                                            
                                            | Operating Supply Voltage | 3.3V | 
                                                                            
                                            | Nominal Supply Current | 26mA | 
                                                                            
                                            | Current - Receiving | 26mA | 
                                                                            
                                            | RoHS Status | RoHS Compliant | 
                                                                                                    
                            
                         
                                                UPB1009K-A Overview
In electronic terms, it is a type of RF Transmitter that comes in the package of type QFN .Operating at 85°C°C allows for RF Transmitter operation.To maintain reliability, it functions at a minimum working temperature of -40°C degrees Celsius.3.3V is the optimal supply voltage for maximum efficiency.
UPB1009K-A Features
QFN package
Minimum of -40°C°C
UPB1009K-A Applications
There are a lot of CEL (California Eastern Laboratories) UPB1009K-A RF Transmitter applications. 
- Sensors
- UMTS
- GPS
- Measuring instruments
- Radio frequency (RF)
- Radio communication equipment
- TD-SCDMA
- Avionics
- WCDMA
- ISM applications