Directional Couplers

Directional couplers provide flat coupling of one signal path to another in one direction only (known as directivity) and low VSWR over one full octave or more. They commonly consist of an auxiliary line coupling electrically to a main line, which becomes more complex as the bandwidth increases. One end of the auxiliary line is permanently fitted with a matched termination. Directivity (the difference between coupling in one direction compared to the other) is approximately 20 dB for printed couplers, 25 dB or more for air-dielectric couplers. Directional couplers are used whenever part of a signal needs to be separated off or two signals need to be combined. Microlab offers narrow band and wireless band directional couplers with coupling ranging from 3 dB to 50 dB or more, always reference to the input port.

Products Available

Datasheet Description
CB-17N Air-Line, 0.2 - 0.4 GHz, 10 dB
CB-18N Air-Line, 0.2 - 0.4 GHz, 20 dB
CB-19N Air-Line, 0.2 - 0.4 GHz, 30 dB
CB-26N Air-Line, 0.4 - 0.8 GHz, 6 dB
CB-27N Air-Line, 0.4 - 0.8 GHz, 10 dB
CB-28N Air-Line, 0.4 - 0.8 GHz, 20 dB
CB-29N Air-Line, 0.4 - 0.8 GHz, 30 dB
CB-36N Air-Line, 0.75 - 1.5 GHz, 6 dB
CB-37N Air-Line, 0.75 - 1.5 GHz, 10 dB
CB-38N Air-Line, 0.75 - 1.5 GHz, 20 dB
CB-39N Air-Line, 0.75 - 1.5 GHz, 30 dB
CB-46N Air-Line, 1 - 2 GHz, 6 dB
CB-47N Air-Line, 1 - 2 GHz, 10 dB
CB-48N Air-Line, 1 - 2 GHz, 20 dB
CB-49N Air-Line, 1 - 2 GHz, 30 dB
CB-56N Air-Line, 1.5 - 3 GHz, 6 dB
CB-57N Air-Line, 1.5 - 3 GHz, 10 dB
CB-58N Air-Line, 1.5 - 3 GHz, 20 dB
CB-59N Air-Line, 1.5 - 3 GHz, 30 dB
CB-66N Air-Line, 2 - 4 GHz, 6 dB
CB-67N Air-Line, 2 - 4 GHz, 10 dB
CB-68N Air-Line, 2 - 4 GHz, 20 dB
CB-69N Air-Line, 2 - 4 GHz, 30 dB
CE-xxD Loop, 200 - 3000 MHz,15% BW, 7-16 (m-f)
CE-xxN Loop, 200 - 3000 MHz,15% BW, N (m-f)
CF-xxD Dual Loop, 200 - 3000 MHz, 15% BW, N (m-f)
CF-xxN Dual Loop, 200 - 3000 MHz, 15% BW, 7-16 (m-f)
CK-16D Tapered Stripline, 698 - 2700 MHz, 6 dB, 7-16
CK-16N Tapered Stripline, 698 - 2700 MHz, 6 dB, N
CK-17D Tapered Stripline, 698 - 2700 MHz, 10 dB, 7-16
CK-17N Tapered Stripline, 698 - 2700 MHz, 10 dB, N
CK-18D Tapered Stripline, 698 - 2700 MHz, 20 dB, 7-16
CK-18N Tapered Stripline, 698 - 2700 MHz, 20 dB, N
CK-19D Tapered Stripline, 698 - 2700 MHz, 30 dB, 7-16
CK-19N Tapered Stripline, 698 - 2700 MHz, 30 dB, N
CK-25N Air Line, 380 - 520 MHz, 15 dB, N
CK-26N Air Line, 380 - 520 MHz, 6 dB, N
CK-27N Air Line, 380 - 520 MHz, 10 dB, N
CK-28N Air Line, 380 - 520 MHz, 20 dB, N
CK-29N Air Line, 380 - 520 MHz, 30 dB, N
CK-35D Air Line, 800 - 2200 MHz, 15 dB, 7-16
CK-35N Air Line, 800 - 2200 MHz, 15 dB, N
CK-36D Air Line, 800 - 2200 MHz, 6 dB, 7-16
CK-36N Air Line, 800 - 2200 MHz, 6 dB, N
CK-37D Air Line, 800 - 2200 MHz, 10 dB, 7-16
CK-37N Air Line, 800 - 2200 MHz, 10 dB, N
CK-38D Air Line, 800 - 2200 MHz, 20 dB, 7-16
CK-38N Air Line, 800 - 2200 MHz, 20 dB, N
CK-39D Air Line, 800 - 2200 MHz, 30 dB, 7-16
CK-39N Air Line, 800 - 2200 MHz, 30 dB, N
CK-51N Microstrip, 698 - 2700 MHz, 5 dB, N
CK-52N Microstrip, 698 - 2700 MHz, 7 dB, N
CK-54N Microstrip, 698 - 2700 MHz, 15 dB, N
CK-56N Microstrip, 698 - 2700 MHz, 6 dB, N
CK-57N Microstrip, 698 - 2700 MHz, 10 dB, N
CK-58N Microstrip, 698 - 2700 MHz, 20 dB, N
CK-59N Microstrip, 698 - 2700 MHz, 30 dB, N
CK-61F Air Line, 800 - 2500 MHz, 5 dB, SMA
CK-61N Air Line, 800 - 2500 MHz, 5 dB, N
CK-62F Air Line, 800 - 2500 MHz, 7 dB, SMA
CK-62N Air Line, 800 - 2500 MHz, 7 dB, N
CK-63F Air Line, 800 - 2500 MHz, 8.5 dB, SMA
CK-63N Air Line, 800 - 2500 MHz, 8.5 dB, N
CK-64F Air Line, 800 - 2500 MHz, 13.2 dB, SMA
CK-64N Air Line, 800 - 2500 MHz, 13.2 dB, N
CK-65F Air Line, 800 - 2500 MHz, 15 dB, SMA
CK-65N Air Line, 800 - 2500 MHz, 15 dB, N
CK-66F Air Line, 800 - 2500 MHz, 6 dB, SMA
CK-66N Air Line, 800 - 2500 MHz, 6 dB, N
CK-67F Air Line, 800 - 2500 MHz, 10 dB, SMA
CK-67N Air Line, 800 - 2500 MHz, 10 dB, N
CK-68F Air Line, 800 - 2500 MHz, 20 dB, SMA
CK-68N Air Line, 800 - 2500 MHz, 20 dB, N
CK-69F Air Line, 800 - 2500 MHz, 30 dB, SMA
CK-69N Air Line, 800 - 2500 MHz, 30 dB, N
CK-75D Air-line, 380 - 2700 MHz, 15 dB, 7-16
CK-75N Air-line, 380 - 2700 MHz, 15 dB, N
CK-76D Air-line, 380 - 2700 MHz, 6 dB, 7-16
CK-76N Air-line, 380 - 2700 MHz, 6 dB, N
CK-77D Air-line, 380 - 2700 MHz, 10 dB, 7-16
CK-77N Air-line, 380 - 2700 MHz, 10 dB, N


 

Bize Ulaşın
(0212) 220 34 83
info@egerate.com