It is a SMA female connector or SMA Jack connector. It is soldered on the PCB side and the pin space for clamping the PCB is 1.2mm                                
                                
                             
                            
                                        	                            
                                
                                
                                
                                    It is a SMA female connector or SMA Jack connector. It is soldered on the PCB side and the pin space for clamping the PCB is 1.7mm                                
                                
                             
                            
                                        	                            
                            
                                        	                            
                                
                                
                                
                                    DRA887RX   is   a   type   of   high   sensitive   ASK   
receiver   module   which   is   based   on   RFIC.   It   
features  high  stability  and  strong  anti-interference  
ability.   It   can   be   used   together   with   ASK   
transmitter modules in wireless door opener, robot 
control, security alarm and related applications.                                
                                
                             
                            
                                        	                            
                                
                                
                                
                                    DRA889TX    is    a    type    of    low    cost    ASK    
transmitter  module  which  is  designed  with  SAW  
resonator  and  high  power   PA  for  cost-efficient  
solutions. It can be used in wireless door opener, 
robot    control,    security    alarm    and    related    
applications.                                
                                
                             
                            
                                        	                            
                                
                                
                                
                                    DRA888TX    is    a    type    of    low    cost    ASK    
transmitter  module  which  is  designed  with  SAW  
resonator  and  high  power   PA  for  cost-efficient  
solutions. It can be used in wireless door opener, 
robot    control,    security    alarm    and    related    
applications.                                
                                
                             
                            
                                        	                            
                                
                                
                                
                                    DRA885TX is a type of low cost ASK transmitter 
module  which  is  based  on  RFIC  DRA113  which  
minimizes   the   board   size   and   improves   the   
stability  against  interferences.  It  can  be  used  in  
wireless door opener, robot control, security alarm 
and related applications.                                
                                
                             
                            
                                        	                            
                                
                                
                                
                                    The function of kit DAC02 is to convert UART signal to USB signal and provides the interface for
customers to configure the settings of modules through PC software tool.                                
                                
                             
                            
                                        	                            
                                
                                
                                
                                    DAD07 is a testing board designed for  data radio modem DRF1262DS and DRF1268DS modules.