Waveguide Twists

These machined twists are available in 90° as standard. Designed to be bolted between two waveguide flanges, they are considerably shorter than conventional twists, yet give comparable electrical performance. Available in aluminium or copper alloys.

Standard designs can be optimised for performance over your specific frequency range.

Precision investment cast ultra short twists with socket interfaces are also available in certain frequency bands. Please contact the sales office for further information on these items.

Standard designs can be optimised for performance over your specific frequency range. Precision investment cast ultra short twists with socket interfaces are also available in certain frequency bands. Please contact the sales office for further information on these items.

Waveguide Products Ultra Short Twists

When ordering or enquiring please specify :






WG Size
Part nº
Frequency
Max. Av.
Power (W)
Maximum VSWR
80% of band 70% of band
Hole Pattern
WG10
WR284
R32
5810
2.60 - 3.95
2600
1.20
1.10
Std - Tapped
WG11A
WR229
R40
5811
3.30 - 4.90
1700
1.20
1.10
Std - Tapped
WG12
WR187
R48
5812
3.95 - 5.85
1100
1.20
1.10
Std - Tapped
WG13
WR159
R58
5813
4.09 - 7.05
870
1.20
1.10
Std - Tapped
WG14
WR137
R70
5814
5.85 - 8.20
600
1.20
1.10
Std - Tapped
WG15
WR112
R84
5815
7.05 - 10.0
350
1.20
1.10
Std - Tapped
WG16
WR90
R100
5816
8.20 - 12.40
250
1.20
1.10
Non-Std - Thru
WG17
WR75
R120
5817
10.00 - 15.00
200
1.20
1.10
Non-Std - Thru
WG18
WR62
R140
5818
12.40 - 18.00
130
1.20
1.10
Non-Std - Thru
WG19
WR51
R180
5819
15.00 - 22.00
90
1.21
1.11
Non-Std - Thru
WG20
WR42
R220
5820
18.00 - 26.50
52
1.22
1.13
Non-Std - Thru
WG22
WR28
R320
5822
26.50 - 40.00
40
1.22
1.12
Non-Std - Thru
The British Standard InstitutionEngineering Industries AssociationGlobal Spec1st DirectoryElectronics Yorkshire