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Waveguide Filters Waveguide Filter

MDI's WF series waveguide Bandpass and Harmonic Filters excel in applications where high frequency, narrow bandwidth and high 'Q' are essential. The WF series is designed and manufactured to provide high performance with maximum stability.

This series is available in standard designs of 2 to 12 resonant sections, a frequency range of 2 to 60 GHz, and bandwidths from 0.1 to 10%. Models are offered with standard waveguide flanges. SMA, 3.5mm or 2.92mm connectors are also available within their respective frequency ranges.

Consult the specification table below for standard frequency information, and contact us with your specific passband and rejection requirements.
Contact the factory for nonstandard frequency ranges, VSWR requirements, bandwidths, power handling capabilities or flange configurations.

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  Waveguide Filters
Waveguide
Type
Frequency Range
(GHz)
Impedance
(Ohms)
VSWR
Bandwidth
(%)
Number of
Sections
WR430
1.70 - 2.60
50
1.20:1
0.1 - 10.0
2 - 12
WR340
2.10 - 3.00
50
1.20:1
0.1 - 10.0
2 - 12
WR284
2.60 - 3.95
50
1.20:1
0.1 - 10.0
2 - 12
WR229
3.30 - 4.90
50
1.20:1
0.1 - 10.0
2 - 12
WR187
3.95 - 5.85
50
1.20:1
0.1 - 10.0
2 - 12
WR159
4.90 - 7.05
50
1.20:1
0.1 - 10.0
2 - 12
WR137
5.85 - 8.20
50
1.20:1
0.1 - 10.0
2 - 12
WR112
7.05 - 10.00
50
1.20:1
0.1 - 10.0
2 - 12
WR102
7.00 - 11.00
50
1.20:1
0.1 - 10.0
2 - 12
WR90
8.20 - 12.40
50
1.20:1
0.1 - 10.0
2 - 12
WR75
10.00 - 15.00
50
1.20:1
0.1 - 10.0
2 - 12
WR62
12.40 - 18.00
50
1.20:1
0.1 - 10.0
2 - 12
WR51
15.00 - 22.00
50
1.20:1
0.1 - 10.0
2 - 12
WR42
18.00 - 26.50
50
1.20:1
0.1 - 10.0
2 - 12
WR34
22.00 - 33.00
50
1.20:1
0.1 - 10.0
2 - 12
WR28
26.50 - 40.00
50
1.20:1
0.1 - 10.0
2 - 12
WR22
33.00 - 50.00
50
1.20:1
0.1 - 10.0
2 - 12
WR19
40.00 - 60.00
50
1.20:1
0.1 - 10.0
2 - 12
WR15
50.00 - 60.00
50
1.20:1
0.1 - 10.0
2 - 12


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