1   each   filter   telonic berkeley inc

part number TLC 405 8ff1


take from  military accessory kit
2   available
any questions    please ask

found these specs
OVERALL LENGTH                          5.125 INCHES NOMINAL                              
BODY OUTSIDE DIAMETER                   1.125 INCHES NOMINAL                              
REFERENCE FREQUENCY PER                 405.0 MEGAHERTZ BLANK                             
FUNCTION                                                                                  
INPUT IMPEDANCE PER                     50.0 OHMS BLANK                                   
FUNCTION W/LOAD                                                                           
OUTPUT IMPEDANCE PER                    50.0 OHMS BLANK                                   
FUNCTION W/SOURCE ACROSS                                                                  
INPUT                                                                                     
INCLOSURE TYPE                          ENCASED                                           
MOUNTING FACILITY TYPE AND              2 CONNECTOR                                       
QUANTITY                                                                                  
FUNCTIONAL TERMINAL TYPE                1 CONNECTOR, PLUG INPUT 1ST FUNCTION              
AND QUANTITY                                                                              
FUNCTIONAL TERMINAL TYPE                1 CONNECTOR, PLUG OUTPUT 2ND FUNCTION             
AND QUANTITY                                                                              
STYLE DESIGNATOR                        ROUND TERMINAL/TERMINALS ON OPPOSITE SURFACES