| 
												 
												
												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.   |