| D3I1012-1 | 
                                        DiTom Microwave Inc. | 
                                        35,000 | 
                                        10.70 -12.75 GHZ ISOLATOR | 
                                    
                                                                    
                                        | D3I1012-2 | 
                                        DiTom Microwave Inc. | 
                                        35,000 | 
                                        10.70 -12.75 GHZ ISOLATOR | 
                                    
                                                                    
                                        | D3I1014-1 | 
                                        DiTom Microwave Inc. | 
                                        35,000 | 
                                        10.70 - 14.80 GHZ ISOLATOR | 
                                    
                                                                    
                                        | D3I1014-2 | 
                                        DiTom Microwave Inc. | 
                                        35,000 | 
                                        10.70 - 14.80 GHZ ISOLATOR | 
                                    
                                                                    
                                        | D3I1014-3 | 
                                        DiTom Microwave Inc. | 
                                        35,000 | 
                                        10.70 - 14.80 GHZ ISOLATOR | 
                                    
                                                                    
                                        | D3I1020-1 | 
                                        DiTom Microwave Inc. | 
                                        35,000 | 
                                        10.00 - 20.00 GHZ ISOLATOR | 
                                    
                                                                    
                                        | D3I1020-2 | 
                                        DiTom Microwave Inc. | 
                                        35,000 | 
                                        10.00 - 20.00 GHZ ISOLATOR | 
                                    
                                                                    
                                        | D3I1020-3 | 
                                        DiTom Microwave Inc. | 
                                        35,000 | 
                                        10.00 - 20.00 GHZ ISOLATOR | 
                                    
                                                                    
                                        | D3I1112 | 
                                        DiTom Microwave Inc. | 
                                        35,000 | 
                                        10.70 - 11.70 GHZ ISOLATOR | 
                                    
                                                                    
                                        | D3I1112-3 | 
                                        DiTom Microwave Inc. | 
                                        35,000 | 
                                        10.70 - 11.70 GHZ ISOLATOR | 
                                    
                                                                    
                                        | D3I1213-2 | 
                                        DiTom Microwave Inc. | 
                                        35,000 | 
                                        11.70 - 12.70 GHZ ISOLATOR | 
                                    
                                                                    
                                        | D3I1218 | 
                                        DiTom Microwave Inc. | 
                                        3 | 
                                        12.00 - 18.00 GHZ ISOLATOR | 
                                    
                                                                    
                                        | D3I1218-2 | 
                                        DiTom Microwave Inc. | 
                                        35,000 | 
                                        12.00 - 18.00 GHZ ISOLATOR | 
                                    
                                                                    
                                        | D3I1218-3 | 
                                        DiTom Microwave Inc. | 
                                        35,000 | 
                                        12.00 - 18.00 GHZ ISOLATOR | 
                                    
                                                                    
                                        | D3I1415-2 | 
                                        DiTom Microwave Inc. | 
                                        35,000 | 
                                        14.00 - 15.00 GHZ ISOLATOR |