| 
												
												Model No 
 | 
												
												Description  | 
												
												Freq.(GHz)  | 
												
												Coupling (dB) 
 | 
												
												Direct.Min.(dB) 
 | 
											
												| 
												
												DCG90-  | 
												
												Rectangular cross guide coupler 
												 | 
												
												8.2-12.4  | 
												
												20-60±1.00 
 | 
												
												20  | 
											
												| 
												
												DCG62-  | 
												
												Rectangular cross guide coupler 
												 | 
												
												12.4-18.0  | 
												
												20-60±1.00 
 | 
												
												20  | 
											
												| 
												
												DCG42-  | 
												
												Rectangular cross guide coupler 
												 | 
												
												18.0-26.5  | 
												
												20-60±1.00 
 | 
												
												20  | 
											
												| 
												
												DCG28-  | 
												
												Rectangular cross guide coupler 
												 | 
												
												26.5-40.0  | 
												
												20-60±1.00 
 | 
												
												20  | 
											
												| 
												
												DDG500-  | 
												
												Double Ridge cross guide coupler 
												 | 
												
												5.0-18.0  | 
												
												20-60±1.00 
 | 
												
												20  | 
											
												| 
												
												DDG110-  | 
												
												Double Ridge cross guide coupler 
												 | 
												
												11.0-26.5  | 
												
												20-60±1.00 
 | 
												
												20  | 
											
												| 
												
												DDG180-  | 
												
												Double Ridge cross guide coupler 
												 | 
												
												18.0-40.0  | 
												
												20-60±1.00 
 | 
												
												20  | 
											
												| 
												
												DCB90-  | 
												
												Rectangular dual cross guide 
												coupler  | 
												
												8.2-12.4  | 
												
												20-60±1.00 
 | 
												
												20  | 
											
												| 
												
												DCB62-  | 
												
												Rectangular dual cross guide 
												coupler  | 
												
												12.4-118.0  | 
												
												20-60±1.00 
 | 
												
												20  | 
											
												| 
												
												DCB42-  | 
												
												Rectangular dual cross guide 
												coupler  | 
												
												18.0-26.5  | 
												
												20-60±1.00 
 | 
												
												20  | 
											
												| 
												
												DCB28-  | 
												
												Rectangular dual cross guide 
												coupler  | 
												
												26.5-40.0  | 
												
												20-60±1.00 
 | 
												
												20  | 
											
												| 
												
												DDB500-  | 
												
												Double Ridge dual cross guide 
												coupler  | 
												
												5.0-18.0  | 
												
												20-60±1.00 
 | 
												
												20  | 
											
												| 
												
												DDB110-  | 
												
												Double Ridge dual cross guide 
												coupler  | 
												
												11.0-26.5  | 
												
												20-60±1.00 
 | 
												
												20  | 
											
												| 
												
												DDB180-  | 
												
												Double Ridge dual cross guide 
												coupler  | 
												
												18.0-40.0  | 
												
												20-60±1.00 
 | 
												
												20  | 
											
												| 
												
												DTC90-  | 
												
												Rectangular topwall coupler 
												 | 
												
												8.2-12.4  | 
												
												20-60±1.00 
 | 
												
												20  | 
											
												| 
												
												DTC62-  | 
												
												Rectangular topwall coupler 
												 | 
												
												12.4-118.0  | 
												
												20-60±1.00 
 | 
												
												20  | 
											
												| 
												
												DTC42-  | 
												
												Rectangular topwall coupler 
												 | 
												
												18.0-26.5  | 
												
												20-60±1.00 
 | 
												
												20  | 
											
												| 
												
												DTC28-  | 
												
												Rectangular topwall coupler 
												 | 
												
												26.5-40.0  | 
												
												20-60±1.00 
 | 
												
												20  | 
											
												| 
												
												DRT500-  | 
												
												Double Ridge  topwall coupler 
												 | 
												
												5.0-18.0  | 
												
												20-60±1.00 
 | 
												
												20  | 
											
												| 
												
												DRT110-  | 
												
												Double Ridge  topwall coupler 
												 | 
												
												11.0-26.5  | 
												
												20-60±1.00 
 | 
												
												20  | 
											
												| 
												
												DRT180-  | 
												
												Double Ridge  topwall coupler 
												 | 
												
												18.0-40.0  | 
												
												20-60±1.00 
 | 
												
												20  | 
											
												| 
												
												DBC90-  | 
												
												Rectangular dual topwall coupler 
												 | 
												
												8.2-12.4  | 
												
												20-60±1.00 
 | 
												
												20  | 
											
												| 
												
												DBC62-  | 
												
												Rectangular dual topwall coupler 
												 | 
												
												12.4-118.0  | 
												
												20-60±1.00 
 | 
												
												20  | 
											
												| 
												
												DBC42-  | 
												
												Rectangular dual topwall coupler 
												 | 
												
												18.0-26.5  | 
												
												20-60±1.00 
 | 
												
												20  | 
											
												| 
												
												DBC28-  | 
												
												Rectangular dual topwall coupler 
												 | 
												
												26.5-40.0  | 
												
												20-60±1.00 
 | 
												
												20  | 
											
												| 
												
												DRB500-  | 
												
												Double Ridge dual topwall 
												coupler  | 
												
												5.0-18.0  | 
												
												20-60±1.00 
 | 
												
												20  | 
											
												| 
												
												DRB110-  | 
												
												Double Ridge dual topwall 
												coupler  | 
												
												11.0-26.5  | 
												
												20-60±1.00 
 | 
												
												20  | 
											
												| 
												
												DRB180-  | 
												
												Double Ridge dual topwall 
												coupler  | 
												
												18.0-40.0  | 
												
												20-60±1.00 
 | 
												
												20  | 
											
												| 
												
												WLC90-  | 
												
												Rectangular Loop coupler 
												 | 
												
												8.2-12.4  | 
												
												30-50±1.00 
 | 
												
												10  | 
											
												| 
												
												WLC62-  | 
												
												Rectangular Loop coupler 
												 | 
												
												12.4-18.0  | 
												
												30-50±1.00 
 | 
												
												10  | 
											
												| 
												
												DLC500-  | 
												
												Double Ridge Loop coupler 
												 | 
												
												5.0-18.0  | 
												
												30-50±1.00 
 | 
												
												10  | 
											
												| 
												
												WLD90-  | 
												
												Rectangular dual Loop coupler 
												 | 
												
												8.2-12.4  | 
												
												30-50±1.00 
 | 
												
												10  | 
											
												| 
												
												WLD62-  | 
												
												Rectangular dual Loop coupler 
												 | 
												
												12.4-18.0  | 
												
												30-50±1.00 
 | 
												
												10  | 
											
												| 
												
												DLD500-  | 
												
												Double Ridge dual Loop coupler 
												 | 
												
												5.0-18.0  | 
												
												30-50±1.00 
 | 
												
												10  | 
											
												| 
												
												DSC90-  | 
												
												Rectangular sidewall coupler 
												 | 
												
												8.2-12.4  | 
												
												20-60±1.00 
 | 
												
												20  | 
											
												| 
												
												DSC62-  | 
												
												Rectangular sidewall coupler 
												 | 
												
												12.4-118.0  | 
												
												20-60±1.00 
 | 
												
												20  | 
											
												| 
												
												DSC42-  | 
												
												Rectangular sidewall coupler 
												 | 
												
												18.0-26.5  | 
												
												20-60±1.00 
 | 
												
												20  | 
											
												| 
												
												DSC28-  | 
												
												Rectangular sidewall coupler 
												 | 
												
												26.5-40.0  | 
												
												20-60±1.00 
 | 
												
												20  | 
											
												| 
												
												*DC-xx /xx | 
												
												Precision general 
												purpose,K-D-Band 
												 | 
												
												26.5-220  | 
												
												20-40±1.00 
 | 
												
												15  | 
											
												| 
												
												 Note:  1.25 Max. Mailine VSWR; 
												Secondary Line VSWR: 1.25 Max 
												waveguide port, 1.35 max 
												coaxial.  |