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↓ Datasheet ↓ S-Parameters 190 KB

Product features

Broadband, high-power.

Main specifications

Parameters	Min	Typical	Max	Units
Frequency	21.7	~	33	GHz
IL			0.3	dB
Coupling	48.5	50	51.5	dB
Directivity	18			dB
Main line VSWR			1.1
Coupled line VSWR			1.4

Other parameters

Coupling port	2.92-K
Connector material	Stainless steel
Waveguide port	BJ260
Power Capacity	300W Design assurance
Operation Temp.	-55~+85℃ Design assurance
Storage Temp.	-55~+125℃ Design assurance
Other	27.5G-30G Coupling flatness ±0.5dB

Port Definition

Input port	IN	(FBM260）
Output port	OUT	(FBP260)
Coupling port	-50dB	（2.92mm-K）

Typical test data

Frequency(GHz)	S11 VSWR	S33 VSWR	S12 IL dB	S23 ISO dB	S13 coupling
21.7	1.01	1.29	-0.18	-73.51	-50.92
22.51	1.03	1.38	-0.15	-74.26	-50.58
23.31	1.03	1.36	-0.14	-76.78	-50.2
24.12	1.03	1.32	-0.11	-77.11	-49.86
24.93	1.01	1.36	-0.1	-76.97	-49.67
25.74	1.02	1.4	-0.12	-80.95	-49.56
26.54	1.01	1.36	-0.14	-75.75	-49.54
27.35	1.02	1.33	-0.14	-81.44	-49.53
28.16	1.02	1.33	-0.13	-76.81	-49.58
28.96	1.02	1.34	-0.1	-72.25	-49.76
29.77	1.02	1.33	-0.08	-78.18	-49.93
30.58	1.04	1.32	-0.06	-75.33	-50.21
31.39	1.02	1.26	-0.09	-75.66	-50.53
32.19	1.01	1.21	-0.11	-74.59	-50.95
33	1.05	1.19	-0.1	-72.6	-51.26

Reference picture

Configuration(mm)

Typical test curve

Note

1	Clean the surface of the product, do not soak the product in cleaning solution for cleaning.
2	If the temperature is higher than 125℃, consult with us before ordering.

Coupler ZDC8-50W21.7-33G-2322