ETG Canada’s waveguide assemblies are manufactured with accuracy and are offered in various configurations to meet our customer’s specifications. We offer straight waveguide sections as well as more complex, customized assemblies consisting of multiple bends and angles. Our customers can select from a host of standard flanges and custom or specialized flanges are also available upon request. Several plating and paint finishes are available and are selected based on customer application or by customer request. Prior to shipping, all waveguide assemblies are tested to ensure optimal performance.
Features
- Waveguide Size: As small as WR28
- Copper and aluminum
- Combined “E” & “H” Bends (30°, 45°, 60° & 90° bends)
- Standard and Custom Flanges
- Integrated Pressure Windows
ETG Waveguide Part Number
01-Material
Part No. code | Material |
BR | Brass |
CU | Copper |
02-Waveguide Size
Part No. code | Size (US) | Size (EURO) | Freq. (GHz) | Inside Dimension “a” | Inside Dimension “b” | Thickness |
022 | WR22 | WG23 | 33.00 – 50.00 | 0.224″ | 0.112″ | 0.040″ |
028 | WR28 | WG22 | 26.50 – 40.00 | 0.280″ | 0.140″ | 0.040″ |
034 | WR34 | WG21 | 22.00 – 33.00 | 0.340″ | 0.170″ | 0.040″ |
042 | WR42 | WG20 | 18.00 – 26.50 | 0.420″ | 0.210″ | 0.040″ |
051 | WR51 | WG19 | 15.00 – 22.00 | 0.510″ | 0.255″ | 0.040″ |
062 | WR62 | WG18 | 12.40 – 18.00 | 0.620″ | 0.310″ | 0.040″ |
075 | WR75 | WG17 | 10.00 – 15.00 | 0.750″ | 0.375″ | 0.050″ |
90 | WR90 | WG16 | 8.20 – 12.40 | 0.900″ | 0.450″ | 0.050″ |
102 | WR102 | 7.00 – 11.00 | 0.1020″ | 0.510″ | 0.064″ | |
112 | WR112 | WG15 | 7.05 – 10.00 | 0.1120″ | 0.497″ | 0.064″ |
137 | WR137 | WG14 | 5.85 – 8.20 | 0.1370″ | 0.622″ | 0.064″ |
159 | WR159 | WG13 | 4.09 – 7.05 | 0.1590″ | 0.795″ | 0.064″ |
187 | WR187 | WG12 | 3.95 – 5.85 | 0.1870″ | 0.872″ | 0.064″ |
229 | WR229 | WG11A | 3.30 – 4.90 | 0.2290″ | 1.145″ | 0.064″ |
284 | WR284 | WG10 | 2.60 – 3.95 | 0.2840″ | 1.340″ | 0.080″ |
340 | WR340 | WG9A | 2.20 – 3.30 | 0.3400″ | 1.700″ | 0.080″ |
430 | WR430 | WG8 | 1.70 – 2.60 | 0.4300″ | 2.150″ | 0.080″ |
650 | WR650 | WG6 | 1.12 – 1.70 | 0.6500″ | 3.250″ | 0.080″ |
03-Waveguide Type
Part No. code | Type | Shape | Visual |
A | A | STRAIGHT SOLID | |
B | B | E-BEND | |
C | C | H-BEND | |
D | D | U-BEND, E-PLANE | |
E | E | U-BEND, H-PLANE | |
F | F | S-BEND, E-PLANE | |
G | G | S-BEND, H-PLANE | |
H | H | COMPOSITE RIGHT | |
I | I | COMPOSITE LEFT |
04 & 06 Flange Type
Part No. code | North American (EIA) | European (IEC) | Flange Type |
CV | COVER (UG Style) | UBR | |
GR | GROOVED (UG Style) | PBR | |
CH | CHOKE (UG Style) | CBR | |
CMR | CMR | UER | |
CPR | CPR | UDR | |
CPRG | CPR-GROOVED | PDR |
05 & 07-Flange Mounting Hole Type
Part No. code | Hole Type |
TH | Through |
TR | Threaded |
AL | Alternating |