|
Rectangular Waveguide 45° Formed Bends FBH45 Series & FBE45
Series |
 |
Waveguide 45° Formed Bends
ALLEN AVIONICS offers a standard (FBH45 & FBE45 SERIES) product
line of WAVEGUIDE E-PLANE & H-PLANE FORMED BENDS covering the
entire frequency range for different waveguide sizes from WR-340
to WR-42. These waveguide assemblies are offered with any
combination of flanges as per specifications. These units have a
typical VSWR of 1.08:1 max. They are widely used in commercial
applications. |
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|
Allen
Avionics Waveguide 45° Formed Bends are normally constructed using
Rectangular Copper Waveguide, but Brass and Aluminum are also available. |
|
WAVEGUIDE SIZE |
FREQUENCY RANGE (GHz) |
MODEL #
(EPlane) |
DIMENSIONS* (in) |
MODEL #
(HPlane) |
DIMENSIONS* (in) |
|
L1 |
L2 |
L1 |
L2 |
|
WR-340 |
2.20 3.30 |
FBE45 / WR340 /
|
2.000 |
2.000 |
FBH45 / WR340 /
|
2.250 |
2.250 |
|
WR-284 |
2.60 3.95 |
FBE45 / WR284 /
|
1.875 |
1.875 |
FBH45 / WR284 /
|
2.125 |
2.125 |
|
WR-229 |
3.30 4.90 |
FBE45 / WR229 /
|
1.625 |
1.625 |
FBH45 / WR229 /
|
1.875 |
1.875 |
|
WR-187 |
3.95 5.85 |
FBE45 / WR187 /
|
1.500 |
1.500 |
FBH45 / WR187 /
|
1.625 |
1.625 |
|
WR-159 |
4.90 7.05 |
FBE45 / WR159 /
|
1.250 |
1.250 |
FBH45 / WR159 /
|
1.500 |
1.500 |
|
WR-137 |
5.85 8.20 |
FBE45 / WR137 /
|
1.125 |
1.125 |
FBH45 / WR137 /
|
1.250 |
1.250 |
|
WR-112 |
7.05 10.0 |
FBE45 / WR112 /
|
1.000 |
1.000 |
FBH45 / WR112 /
|
1.125 |
1.125 |
|
WR-102 |
7.00 11.0 |
FBE45 / WR102 /
|
1.000 |
1.000 |
FBH45 / WR102 /
|
1.125 |
1.125 |
|
WR-90 |
8.20 12.4 |
FBE45 / WR90 /
|
0.875 |
0.875 |
FBH45 / WR90 /
|
1.000 |
1.000 |
|
WR-75 |
10.0 15.0 |
FBE45 / WR75 /
|
0.750 |
0.750 |
FBH45 / WR75 /
|
0.875 |
0.875 |
|
WR-62 |
12.4 18.0 |
FBE45 / WR62 /
|
0.750 |
0.750 |
FBH45 / WR62 /
|
0.750 |
0.750 |
|
WR-51 |
15.0 22.0 |
FBE45 / WR51 /
|
0.750 |
0.750 |
FBH45 / WR51 /
|
0.750 |
0.750 |
|
WR-42 |
18.0 26.5 |
FBE45 / WR42 /
|
0.750 |
0.750 |
FBH45 / WR42 /
|
0.750 |
0.750 |
* Standard Values Listed. Other Dimensions for L1 and L2
can be offered on request.
Please see the MODEL DESIGNATION table for more information |
  |
MODEL DESIGNATION
|
|
|
|
1 |
Series
(FBE45 or FBH45) |
|
2 |
Waveguide Size |
|
3 |
Length,
(L1/L2) (in.) |
|
4 |
Flange
Code (Input/Output) (see chart) |
|
5 |
Material (AL) (BR) |
SAMPLE
|
1 |
2 |
3 |
4 |
5 |
|
FBE45/ |
WR75/ |
0.75/0.75/ |
CF/FS/ |
BR |
COMPLETE PN=
FBE45/WR75/0.75/0.75/CF/FS/BR
|
Contact
Factory With Your Specific Needs For:
-Electrical Performance
-Mechanical Configuration
-Insertion Loss |
|
|
|
FLANGE CODE CHART |
|
Flange Style |
Connector Code |
|
CPR Flange |
CPR |
|
CPRG Flange |
CPRG |
|
CMR Flange |
CMR |
|
Cover Flange |
CF |
|
Choke Flange |
CH |
|
  ALLEN
AVIONICS INC manufactures many other types of microwave Filters. Our
engineers will help you pick the right filter to meet all the
requirements you have for performance, size and cost. Our advanced
simulation and modeling software will design and do optimization of
Circular Post Coupled filters, Metal-Insert Filters, Iris Coupled
Filters, Combline and Interdigital Filters.
 All
of our Filters can be custom designed for your application and we offer
fast prototypes. No need to wait five or six weeks to test your idea or
check your system.
Allen Avionics Inc. started in 1960 And has 50+ years experience in
design, production, quality and they use it on every product they make.
Check out this web site for all their products. |
