Bidirectional Couplers 555 Series

Release time：2024-4-25 9:25:20 Add to cart

Mi-Waves’ 555 series bidirectional couplers are Broadband, broadwall components with a multihole pattern that features an inherently high directivity. The 555 series couplers are available in 3 dB, 6 dB, 10 dB, 20 dB, 30 dB, and 40 dB coupling values for standard waveguide bands from 26.5 to 110.0 GHz.

 

Model Number	555A	555B	555U	555V	555E	555W
Frequency Band (GHz)	26.5- 40	33.0- 50	40.0-60	50.0-75	60.0-90	75.0-110
Coupling (dB)	0.5	0.5	0.7
Coupling Variation (dB)	± 0.7	± 0.7	± 0.8	± 1.0	± 1.0	± 1.0
Coupling Accuracy (dB)	± 1.0	± 1.0	± 1.2	± 1.5	± 1.5	± 1.5
Directivity (dB) Typical	30	30	30	30	30	30
Main Line VSWR	1.05	1.05	1.1	1.1	1.1	1.1
Auxiliary Line VSWR	1.15	1.15	1.2	1.2	1.2	1.2
Weight (oz)	6	5	4	3	2.5	2