M2 Global, Inc.
M2 Global Technology, Ltd.
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 Directional Couplers





Coupling values of 3, 6, 10, & 20 dB are available
with an accuracy of ±0.4 dB.

Coupling values of 30 and 40 dB are available
with an accuracy of ±1.0 dB.

* Except for models in WR-28, WR-34, & WR-42,
the accuracy is ±0.6 dB.   For WR-51
the accuracy is ±1.2 dB

Custom specifications are available upon request.

Couplers are available in Aluminum, Brass,
or Copper.

Flange options:  CPR, CMR, CPRF, Choke, & Cover.
Waveguide
Size
Frequency
Range (GHz)
L
(in.)
A
(in.)
H
(in.)
WR-650
1.12-1.70
on request
on request
on request
WR-430
1.70-2.60
on request
on request
on request
WR-284
2.60-3.95
50.25
2.656
9.187
WR-229
3.30-4.90
42
1
6.812
WR-187
3.95-5.85
34.625
1.812
6.437
WR-159
4.90-7.05
32.5
0.875
5.25
WR-137
5.85-8.20
26.5
1.562
3.062
WR-112
7.05-10.0
18.625
0.937
3.062
WR-102
7.00-11.0
18
0.875
2.25
WR-90
8.20-12.4
16.687
0.812
1.937
WR-75
10.00-15.0
15
0.75
2.5
WR-62
12.4-18.0
13.75
0.656
2.187
WR-51
15.0-22.0
12
0.656
2.125
WR-42
18.0-26.5
9.5
0.437
1.25
WR-34
22.0-33.0
9
0.437
1.25
WR-28
26.5-40.0
6.5
0.375
1.125


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