Part Number	Frequency Range (GHz)	Bandwidth (MHz)	Insertion Loss (dB) Max.	Isolation (dB) Min.	VSWR Max.	Connector Type	Dimensions LxWxH (mm)	PDF
KTWI48-90M	3.94-5.99	500	0.4	20	1.25	WR187	90×124.5×63.5
KTWI58-90	4.64-7.05	600	0.4	20	1.25	WR159	90×φ85.9×124.5
KTWI70-45	5.38-8.18	650-1000	0.3	23	1.20	WR137	45×95×49.2
KTWI84-36	6.58-10.0	850-1000	0.3	23	1.20	WR112	36×75.5×48
KTW100-12.7	8.2-12.5	300-500	0.3	25	1.20	WR90	12.7×48.5×42
KTWI100-28	8.2-12.5	1000-2000	0.3	23	1.20	WR90	28×56×42
KTWI120-12.7A	9.84-15.0	600-1000	0.3	20	1.20	WR75	12.7×44.5×38.2
KTWI120-25	9.84-15.0	1200-2000	0.3	23	1.20	WR75	25×52×38
KTWI140-12.7	11.9-18.0	750-1000	0.3	23	1.20	WR62	12.7×38.2×33.3
KTWI140-21	11.9-18.0	1500-2000	0.3	23	1.20	WR62	21x52x33.3
KTWI180-15A	14.5-22.0	1800-2500	0.3	20	1.20	WR51	15×40×30.2
KTWI220-9.5	17.6-26.7	1000-2300	0.4	18	1.30	WR42	9.52×31.75×22.6
KTWI220-12.7	17.6-26.7	1000-2300	0.4	20	1.20	WR42	12.7×32×22.4
KTWI260-12.7	21.7-33.0	1000-2200	0.4	20	1.20	WR34	12.7×32×21.1
KTWI320-10	26.4-40.1	1000-2000	0.3	23	1.20	WR28	10×28×19.1
KTWI320-12.7L1	26.4-40.1	3000	0.4	20	1.25	WR28	12.7×32×19.56
KTWI400-10	33.0-50.1	1000-2200	0.4	20	1.25	WR28	10×26×19.1
KTWI500-10	39.3-59.7	1000-2000	0.3	23	1.20	WR19	10×26×19.1
KTWI740-19	60.5-92.0	1000-2000	0.8	18	1.30	WR12	19×25.4×21.6
KTWI900-10A	73.8-112.0	1000-2000	1.0	18	130	WR10	10×22×19.1

Notes:
1) All the above specifications are at room temperature (25℃±5℃).
2) Standard P/N is Clockwise (CW) Rotation. Add letter “R”at the end to P/N for a Counter Clockwise (CCW) Rotation.
3) Product information are subject to change without notice.

Waveguide Broadband Isolator

Part Number	Working Frequency (GHz)	Insertion Loss (dB) Max.	Isolation (dB) Min.	VSWR Max.	Reverse Power	Connector Type	Dimensions L×W×H (mm)	PDF
KTW220-14.7M1	17.0-22.0	0.5	18	1.35	10	WR42	14.7×41.6×22.4
KTWI260-25B	22.0-32.0	0.5	16	1.40	10	WR34	25×35×29.1
KTWI320-10	30.0-40.0	1.0	14	1.80	5	WR28	10×28×19.1
KTWI400-19	36.9-42.6	0.4	18	1.30	5	WR22	19×28×19
KTWI500-19	47.0-52.0	0.5	17	1.35	2	WR19	19×28×19
KTWI620-15	51.0-59.0	0.6	16	1.40	2	WR15	15×25.5×20

Kete Microwave offers a full product line of flanges covering waveguide types WR112, WR90 and WR75 etc. from 4.3GHz to 112GHz, the bandwidth from 300MHz to full. These devices are made of magnets and ferrite material. The operating temperature range is from -40℃ to +80℃.All devices are available RoHS Compliant. They are widely used in remote sensing, telemetry, electronic countermeasures, radar and communications etc. If your specific requirement is not covered in the following table, please contact with Kete Microwave.