Waveguide Crossguide Directional Coupler
EFine Electronics manufactures Crossguide Directional Couplers covering a wide frequency range. Couplers are available in 3 or 4 port configuration. Standard coupling values are 20, 30, 40, 50 and 60 dB, with minimum Directivity of 18 dB. The compactness of crossguide coupler suits many applications where space is at a premium and directivity is not the prime consideration. Models are available with combinations of waveguide and coaxial ports. Special multi-port crossguide couplers can be manufactured to suit customer’s special requirements，
Place of Origin: Shaanxi, China，
Brand Name: EFine
Type: Slip Ring
Product name: Waveguide Crossguide Directional Coupler
Warranty: 1 Year
Sample: Available
Packing: Wooden Box
Style 1 － 4 Waveguide Ports
【Specifications】
|
Model No* |
Freq Range (GHz) |
Operating Bandwidth (%)** |
VSWR (Max)
Second Line VSWR(Max.) |
Coupling*** (dB) |
Directivity (Min) (dB) |
WG Type |
Flange |
Material |
||
|
Main Line |
Secondary Line |
IEC |
EIA |
|||||||
|
EF-22W+C… |
1.72-2.61 |
10-20 |
1.10 |
1.15 |
18~60 |
18 |
R22 |
WR430 |
FDP/FDM |
Al/Cu |
|
EF-26W+C… |
2.17-3.30 |
10-20 |
1.10 |
1.15 |
18~60 |
18 |
R26 |
WR340 |
FDP/FDM |
Al/Cu |
|
EF-32W+C… |
2.60-3.95 |
10-20 |
1.10 |
1.15 |
18~60 |
18 |
R32 |
WR284 |
FDP/FDM |
Al/Cu |
|
EF-40W+C… |
3.22-4.90 |
10-20 |
1.10 |
1.15 |
18~60 |
18 |
R40 |
WR229 |
FDP/FDM |
Al/Cu |
|
EF-48W+C… |
3.94-5.99 |
10-20 |
1.10 |
1.15 |
18~60 |
18 |
R48 |
WR187 |
FDP/FDM |
Al/Cu |
|
EF-58W+C… |
4.64-7.05 |
10-20 |
1.10 |
1.15 |
18~60 |
18 |
R58 |
WR159 |
FDP/FDM |
Al/Cu |
|
EF-70W+C… |
5.38-8.17 |
10-20 |
1.10 |
1.15 |
18~60 |
18 |
R70 |
WR137 |
FDP/FDM |
Al/Cu |
|
EF-84W+C… |
6.57-9.99 |
10-20 |
1.10 |
1.15 |
18~60 |
18 |
R84 |
WR112 |
FBP/FBM/FBE |
Al/Cu |
|
EF-100W+C… |
8.20-12.40 |
10-20 |
1.10 |
1.15 |
18~60 |
18 |
R100 |
WR90 |
FBP/FBM/FBE |
Al/Cu |
|
EF-120W+C… |
9.84-15.0 |
10-20 |
1.10 |
1.15 |
18~60 |
18 |
R120 |
WR75 |
FBP/FBM/FBE |
Al/Cu |
|
EF-140W+C… |
11.9-18.0 |
10-20 |
1.10 |
1.15 |
18~60 |
18 |
R140 |
WR62 |
FBP/FBM/FBE |
Al/Cu |
|
EF-180W+C… |
14.5-22.0 |
10-20 |
1.10 |
1.15 |
18~60 |
18 |
R180 |
WR51 |
FBP/FBM/FBE |
Al/Cu |
|
EF-220W+C… |
17.6-26.7 |
10-20 |
1.10 |
1.15 |
18~60 |
18 |
R220 |
WR42 |
FBP/FBM/FBE |
Al/Cu |
|
EF-260W+C… |
21.7-33.0 |
10-20 |
1.10 |
1.15 |
18~60 |
18 |
R260 |
WR34 |
FBP/FBM/FBE |
Al/Cu |
|
EF-320W+C… |
26.3-40.0 |
10-20 |
1.15 |
1.15 |
18~60 |
18 |
R320 |
WR28 |
FBP/FBM/FBE |
Al/Cu |
*Indicates Model Number. See Ordering Information for complete part number.
**Typical operating bandwidth of the crossguide coupler is up to 20% of waveguide bandwidth.
***Nominal Accuracy: ± 0.7dB
Frequency Sensitivity: ± 1dB
Style 2 － 3 Waveguide Ports
【Specifications】
|
Model No* |
Freq Range (GHz) |
Operating Bandwidth (%)** |
VSWR (Max)
Second Line VSWR(Max.) |
Coupling*** (dB) |
Directivity (Min) (dB) |
WG Type |
Flange |
Material |
||
|
Main Line |
Secondary Line |
IEC |
EIA |
|||||||
|
EF-22WL+C… |
1.72-2.61 |
10-20 |
1.10 |
1.15 |
18~60 |
18 |
R22 |
WR430 |
FDP/FDM |
Al/Cu |
|
EF-26WL+C… |
2.17-3.30 |
10-20 |
1.10 |
1.15 |
18~60 |
18 |
R26 |
WR340 |
FDP/FDM |
Al/Cu |
|
EF-32WL+C… |
2.60-3.95 |
10-20 |
1.10 |
1.15 |
18~60 |
18 |
R32 |
WR284 |
FDP/FDM |
Al/Cu |
|
EF-40WL+C… |
3.22-4.90 |
10-20 |
1.10 |
1.15 |
18~60 |
18 |
R40 |
WR229 |
FDP/FDM |
Al/Cu |
|
EF-48WL+C… |
3.94-5.99 |
10-20 |
1.10 |
1.15 |
18~60 |
18 |
R48 |
WR187 |
FDP/FDM |
Al/Cu |
|
EF-58WL+C… |
4.64-7.05 |
10-20 |
1.10 |
1.15 |
18~60 |
18 |
R58 |
WR159 |
FDP/FDM |
Al/Cu |
|
EF-70WL+C… |
5.38-8.17 |
10-20 |
1.10 |
1.15 |
18~60 |
18 |
R70 |
WR137 |
FDP/FDM |
Al/Cu |
|
EF-84WL+C… |
6.57-9.99 |
10-20 |
1.10 |
1.15 |
18~60 |
18 |
R84 |
WR112 |
FBP/FBM/FBE |
Al/Cu |
|
EF-100WL+C… |
8.20-12.40 |
10-20 |
1.10 |
1.15 |
18~60 |
18 |
R100 |
WR90 |
FBP/FBM/FBE |
Al/Cu |
|
EF-120WL+C… |
9.84-15.0 |
10-20 |
1.10 |
1.15 |
18~60 |
18 |
R120 |
WR75 |
FBP/FBM/FBE |
Al/Cu |
|
EF-140WL+C… |
11.9-18.0 |
10-20 |
1.10 |
1.15 |
18~60 |
18 |
R140 |
WR62 |
FBP/FBM/FBE |
Al/Cu |
|
EF-180WL+C… |
14.5-22.0 |
10-20 |
1.10 |
1.15 |
18~60 |
18 |
R180 |
WR51 |
FBP/FBM/FBE |
Al/Cu |
|
EF-220WL+C… |
17.6-26.7 |
10-20 |
1.10 |
1.15 |
18~60 |
18 |
R220 |
WR42 |
FBP/FBM/FBE |
Al/Cu |
|
EF-260WL+C… |
21.7-33.0 |
10-20 |
1.10 |
1.15 |
18~60 |
18 |
R260 |
WR34 |
FBP/FBM/FBE |
Al/Cu |
|
EF-320WL+C… |
26.3-40.0 |
10-20 |
1.15 |
1.15 |
18~60 |
18 |
R320 |
WR28 |
FBP/FBM/FBE |
Al/Cu |
*Indicates Model Number. See Ordering Information for complete part number.
**Typical operating bandwidth of the crossguide coupler is up to 20% of waveguide bandwidth.
***Nominal Accuracy: ± 0.7dB
Frequency Sensitivity: ± 1dB
Style 3 － 2 Waveguide Ports, 1 Coax Port
【Specifications】
|
Model No* |
Freq Range (GHz) |
Operating Bandwidth (%)** |
VSWR (Max)
|
Coupling*** (dB) |
Directivity (Min) (dB) |
WG Type |
Flange |
Coax Connector |
Material |
||
|
Main Line |
Secondary Line |
IEC |
EIA |
||||||||
|
EF-22WL+C... |
1.72-2.61 |
10-20 |
1.10 |
1.25 |
18~60 |
18 |
R22 |
WR430 |
FDP/FDM |
N |
Al/Cu |
|
EF-26WL+C... |
2.17-3.30 |
10-20 |
1.10 |
1.25 |
18~60 |
18 |
R26 |
WR340 |
FDP/FDM |
N |
Al/Cu |
|
EF-32WL+C... |
2.60-3.95 |
10-20 |
1.10 |
1.25 |
18~60 |
18 |
R32 |
WR284 |
FDP/FDM |
N |
Al/Cu |
|
EF-40WL+C... |
3.22-4.90 |
10-20 |
1.10 |
1.25 |
18~60 |
18 |
R40 |
WR229 |
FDP/FDM |
N |
Al/Cu |
|
EF-48WL+C... |
3.94-5.99 |
10-20 |
1.10 |
1.25 |
18~60 |
18 |
R48 |
WR187 |
FDP/FDM |
N |
Al/Cu |
|
EF-58WL+C... |
4.64-7.05 |
10-20 |
1.10 |
1.25 |
18~60 |
18 |
R58 |
WR159 |
FDP/FDM |
N |
Al/Cu |
|
EF-70WL+C... |
5.38-8.17 |
10-20 |
1.10 |
1.25 |
18~60 |
18 |
R70 |
WR137 |
FDP/FDM |
N |
Al/Cu |
|
EF-84WL+C... |
6.57-9.99 |
10-20 |
1.10 |
1.25 |
18~60 |
18 |
R84 |
WR112 |
FBP/FBM/FBE |
N |
Al/Cu |
|
EF-100WL+C... |
8.20-12.4 |
10-20 |
1.10 |
1.25 |
18~60 |
18 |
R100 |
WR90 |
FBP/FBM/FBE |
N |
Al/Cu |
|
EF-120WL+C... |
9.84-15.0 |
10-20 |
1.10 |
1.25 |
18~60 |
18 |
R120 |
WR75 |
FBP/FBM/FBE |
SMA |
Al/Cu |
|
EF-140WL+C... |
11.9-18.0 |
10-20 |
1.10 |
1.25 |
18~60 |
18 |
R140 |
WR62 |
FBP/FBM/FBE |
SMA |
Al/Cu |
|
EF-180WL+C... |
14.5-22.0 |
10-20 |
1.10 |
1.30 |
18~60 |
18 |
R180 |
WR51 |
FBP/FBM/FBE |
SMA |
Al/Cu |
|
EF-220WL+C... |
17.6-26.7 |
10-20 |
1.10 |
1.50 |
18~60 |
18 |
R220 |
WR42 |
FBP/FBM/FBE |
SMA, K |
Al/Cu |
|
EF-320WL+C... |
26.3-40.0 |
10-20 |
1.15 |
1.50 |
18~60 |
18 |
R320 |
WR28 |
FBP/FBM/FBE |
SMA, K |
Al/Cu |
*Indicates Model Number. See Ordering Information for complete part number.
**Typical operating bandwidth of the crossguide coupler is up to 20% of waveguide bandwidth.
***Nominal Accuracy: ± 0.7dB
Frequency Sensitivity: ± 1dB
【Ordering Information】
▪ Flange type: Multiple types available - see EFine Electronics Flanges page
▪ Finish: Corrosion protection plus black top coat
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