| D4C3060-2 | 
                                        DiTom Microwave Inc. | 
                                        35,000 | 
                                        3.00 - 6.00 GHZ CIRCULATOR | 
                                    
                                                                    
                                        | D4C3060-3 | 
                                        DiTom Microwave Inc. | 
                                        35,000 | 
                                        3.00 - 6.00 GHZ CIRCULATOR | 
                                    
                                                                    
                                        | D4C3060-4 | 
                                        DiTom Microwave Inc. | 
                                        35,000 | 
                                        3.00 - 6.00 GHZ CIRCULATOR | 
                                    
                                                                    
                                        | D4C3060-5 | 
                                        DiTom Microwave Inc. | 
                                        35,000 | 
                                        3.00 - 6.00 GHZ CIRCULATOR | 
                                    
                                                                    
                                        | D4C3570 | 
                                        DiTom Microwave Inc. | 
                                        35,000 | 
                                        3.50 - 7.00 GHZ CIRCULATOR | 
                                    
                                                                    
                                        | D4C3570-1 | 
                                        DiTom Microwave Inc. | 
                                        35,000 | 
                                        3.50 - 7.00 GHZ CIRCULATOR | 
                                    
                                                                    
                                        | D4C3570-2 | 
                                        DiTom Microwave Inc. | 
                                        35,000 | 
                                        3.50 - 7.00 GHZ CIRCULATOR | 
                                    
                                                                    
                                        | D4C3570-3 | 
                                        DiTom Microwave Inc. | 
                                        35,000 | 
                                        3.50 - 7.00 GHZ CIRCULATOR | 
                                    
                                                                    
                                        | D4C3570-5 | 
                                        DiTom Microwave Inc. | 
                                        35,000 | 
                                        3.50 - 7.00 GHZ CIRCULATOR | 
                                    
                                                                    
                                        | D4C3742 | 
                                        DiTom Microwave Inc. | 
                                        35,000 | 
                                        3.70 - 4.20 GHZ CIRCULATOR | 
                                    
                                                                    
                                        | D4C3742-1 | 
                                        DiTom Microwave Inc. | 
                                        35,000 | 
                                        3.70 - 4.20 GHZ CIRCULATOR | 
                                    
                                                                    
                                        | D4C3742-2 | 
                                        DiTom Microwave Inc. | 
                                        35,000 | 
                                        3.70 - 4.20 GHZ CIRCULATOR | 
                                    
                                                                    
                                        | D4C3742-3 | 
                                        DiTom Microwave Inc. | 
                                        35,000 | 
                                        3.70 - 4.20 GHZ CIRCULATOR | 
                                    
                                                                    
                                        | D4C3742-4 | 
                                        DiTom Microwave Inc. | 
                                        35,000 | 
                                        3.70 - 4.20 GHZ CIRCULATOR | 
                                    
                                                                    
                                        | D4C3742-5 | 
                                        DiTom Microwave Inc. | 
                                        35,000 | 
                                        3.70 - 4.20 GHZ CIRCULATOR |