M2 Global, Inc.
M2 Global Technology, Ltd.
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 Custom Waveguide Band Pass Filters


M2 Global designs and manufactures waveguide bandpass filters to customer specifications in WR137, WR112, WR75, and WR62.  Most flange options are available.

Examples of WR112 bandpass filters are given below.
Electrical Specifications
Frequency
Range (GHz)
Return
Loss
(-dB) max
Insertion
Loss
(-dB) max
Pass Band
Pass Band
Ripple
(+/-dB) max
Stop Band
Attenuation
(-dB) min
Part Number
Outline
(MHz) min
(MHz)
(MHz) max
7.10-7.30
24
1.0
36
42
46
0.10
30
928-710730-001
7.30-7.50
24
1.0
36
42
46
0.10
30
928-730750-001
7.50-7.70
24
1.0
36
42
46
0.10
30
928-750770-001
7.70-7.90
24
1.0
36
42
46
0.10
30
928-770790-001
7.90-8.10
24
1.0
36
42
46
0.10
30
928-790810-001
8.10-8.30
24
1.0
36
42
46
0.10
30
928-810830-001
8.30-8.50
24
1.0
36
42
46
0.10
30
928-830850-001
   
   Operating Temperature:
 -30° to +70° C
   Pass Band Ripple: ±0.1 dB max for FO ±15 MHz
   Stop Band Attenuation:


 30 dB min for FO ±43 MHz
60 dB min for FO ±80 MHz


Waveguide Band Pass Filter

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