Quadrature Hybrid Coupler

Part Number	Frequency (GHz)	Insertion Loss Max. (dB)	Isolation Min. (dB)	Deviation from Phase Quadrature (degrees)	VSWR Max.	Power Handling		Package
Part Number	Frequency (GHz)	Insertion Loss Max. (dB)	Isolation Min. (dB)	Deviation from Phase Quadrature (degrees)	VSWR Max.	Average	Peak	Package
DC751	0.5 - 1	0.15	25	±1.5	1.10	100 watts	3 kW	A
DC752	1 - 2	0.2	25	±1.5	1.10	100 watts	3 kW	A
DC752E	1.3 - 2.6	0.2	25	±2.0	1.15	100 watts	3 kW	A
DC753	2 - 4	0.25	25	±2.0	1.15	100 watts	3 kW	A
DC753E	2.6 - 5.2	0.25	25	±2.0	1.25	100 watts	3 kW	A
DC754	4 - 8	0.3	20	±2.0	1.25	100 watts	3 kW	A
DC754E	4.8 - 9.6	0.35	17	±2.0	1.25	100 watts	3 kW	A
DC755	7 - 12.4	0.5	18	±4.0	1.35	50 watts	1.5 kW	A
DC756	12 - 18	0.7	17	±4.0	1.35	50 watts	1.5 kW	A
Maximum unbalanced is 1 dB and is measured as the difference between the coupled and mainline output ports from the mean coupling at each frequency. Maximim loss is actual dissipative loss and reflective loss due to VSWR. It does not include coupling loss.

Part Number	Frequency (GHz)	Insertion Loss Max. (dB)	Isolation Min. (dB)	Deviation from Phase Quadrature (degrees)	VSWR Max.	Power Handling		Package
Part Number	Frequency (GHz)	Insertion Loss Max. (dB)	Isolation Min. (dB)	Deviation from Phase Quadrature (degrees)	VSWR Max.	Average	Peak	Package
2375-1	0.5 - 2	0.4	24	±2.0	1.15	50 watts	1.5 kW	A
2375-2	1 - 4	0.4	22	±3.0	1.25	50 watts	1.5 kW	A
2375-4	4 -12.4	0.4	18	±5.0	1.35	50 watts	1.5 kW	A
2375-7	1 - 18	1.2	15	±10.0	1.50	50 watts	1.5 kW	B
2375-9	2 - 18	0.6	20	±8.0	1.45	50 watts	1.5 kW	B
Maximum loss is the actual dissipative loss and reflective loss due to VSWR. It does not include coupling loss. Unbalance is measured as the difference between the coupled and mainline output ports from the mean coupling at each frequency.

Part Number	Frequency (MHz)	Insertion Loss Max. (dB)	Isolation (dB)	VSWR Max.
Part Number	Frequency (MHz)	Insertion Loss Max. (dB)	Isolation (dB)	VSWR Max.	749	125 - 250	0.1	23	1.20
750	250 - 500	0.1	20	1.20
751	500 - 1000	0.1	20	1.25
752	1000 - 2000	0.1	20	1.25
753	2000 - 4000	0.1	20	1.25
Maximum loss is the actual dissipative loss and relective loss due to VSWR, does not include coupling loss. Unbalance is measured as the difference between the coupled and mainline output ports from the mean coupling at each frequency.