Waveguide Cross Guide Couplers
Cross Guide Waveguide Couplers ✧ 30~60dB Nominal Coupling Range ✧ 1.13 GHz to 40.0 GHz Frequency Range ✧ Waveguide Size WR650 thru WR28 ✧ Low VSWR ✧ Additional Sizes and Special Configurations are Available on Request
Test Setups ✧ Microwave Radio ✧ Source Leveling ✧ Radar ✧ Attenuation Measurements ✧ Satellite ✧ Power Measurements ✧ Power Sampling ✧ Frequency Monitoring
Waveguide Cross Guide Directional Couplers: 2 Waveguide Ports - 1 Coax Port 【XX indicates Coupling value in dB】
| Model | WR# | Frequency Range (GHz) | VSWR(max) Main Line | VSWR(max) Secondary Line | Coupling (dB) | Directivity (dB) | Coupling Accuracy (dB) | Coax Connector |
| TWGC650CXXN | 650 | 1.13-1.73 | 1.05 | 1.1 | 30-60 | 15 | ±1 | N |
| TWGC510CXXN | 510 | 1.45-2.20 | 1.05 | 1.1 | 30-60 | 15 | ±1 | N |
| TWGC430CXXN | 430 | 1.79-2.60 | 1.05 | 1.1 | 30-60 | 15 | ±1 | N |
| TWGC340CXXN | 340 | 2.20-3.30 | 1.05 | 1.1 | 30-60 | 15 | ±1 | N |
| TWGC284CXXN | 284 | 2.60-3.95 | 1.05 | 1.1 | 30-60 | 15 | ±1 | N |
| TWGC229C30S | 229 | 3.4-4.2 | 1.1 | 1.3 | 30 | 26 | ±1 | SMA |
| TWGDC187C50N | 187 | 3.94-5.99 | 1.1 | 1.3 | 50 | 18 | ±1 | N |
| TWGC159C40N | 159 | 4.64-7.05 | 1.1 | 1.25 | 40 | 15 | ±1 | N |
| TWGC137CXXS | 137 | 5.85-8.20 | 1.05 | 1.25 | 30-60 | 15 | ±1 | SMA |
| TWGDC137C35N | 137 | 5.8-6.8 | 1.1 | 1.25 | 35 | 18 | ±1 | N |
| TWGC112CXXS | 112 | 7.05-10.0 | 1.05 | 1.25 | 30-60 | 15 | ±1 | SMA |
| TWGC112C50S | 112 | 6.57-9.9 | 1.1 | 1.25 | 50 | 18 | ±1.5 | SMA |
| TWGC112C50SG | 112 | 7.9-8.4 | 1.1 | 1.25 | 50 | 20 | - | SMA |
| TWGC112C55S | 112 | 7.9-8.4 | 1.1 | 1.3 | 55 | 23 | - | SMA |
| TWGC90CXXS | 90 | 8.20-12.4 | 1.05 | 1.25 | 30-60 | 15 | ±1 | SMA |
| TWGC90C50N | 90 | 8.20-12.5 | 1.1 | 1.25 | 50 | 15 | ±1.5 | N |
| TWGC90C60N | 90 | 8.6-9.6 | 1.1 | 1.25 | 60 | 20 | ±0.5 | N |
| TWGC90C20N | 90 | 9.25-9.55 | 1.1 | 1.25 | 20 | 20 | - | N |
| TWGC90C40N | 90 | 9.25-9.55 | 1.1 | 1.25 | 40 | 20 | - | N |
| TWGC75C40S | 75 | 9.84-15.0 | 1.1 | 1.25 | 40 | 19 | ±1.5 | SMA |
| TWGC75CXXN | 75 | 10.0-15.0 | 1.05 | 1.1 | 30-60 | 15 | ±1 | N |
| TWGDC75C30S | 75 | 9.84-15.0 | 1.1 | 1.25 | 30 | 15 | ±1.5 | SMA |
| TWGC62CXXS | 62 | 12.4-18.0 | 1.05 | 1.25 | 30-60 | 15 | ±1 | SMA |
| TWGDC62C30S | 62 | 11.9-18.0 | 1.1 | 1.25 | 30 | 15 | ±1.5 | SMA |
| TWGDC62C40S | 62 | 11.9-18.0 | 1.1 | 1.3 | 40 | 20 | ±1.5 | SMA |
| TWGDC62C50S | 62 | 16.0-17.0 | 1.1 | 1.25 | 50 | 20 | ±1.0 | SMA |
| TWGC62CXXN | 62 | 12.4-18.0 | 1.05 | 1.1 | 30-60 | 15 | ±1 | N |
| TWGC51CXXS | 51 | 15.0-22.0 | 1.05 | 1.25 | 30-60 | 15 | ±1 | SMA |
| TWGC42CXXS | 42 | 18.0-26.5 | 1.07 | 1.25 | 30-60 | 15 | ±1 | SMA |
| TWGC42C30K | 42 | 17.7-21.2 | 1.1 | 1.3 | 30 | 20 | - | 2.92mm |
| TWGC42C40K | 42 | 17.6-26.7 | 1.1 | 1.3 | 40 | 15 | - | 2.92mm |
| TWGDC42C40K | 42 | 17.6-26.7 | 1.1 | 1.3 | 40 | 15 | - | 2.92mm |
| TWGC34CXXK | 34 | 22.0-33.0 | 1.07 | 1.3 | 30-60 | 15 | ±1 | 2.92mm |
| TWGDC34C40K | 34 | 21.7-33.0 | 1.1 | 1.3 | 40 | 15 | - | 2.92mm |
| TWGDC34KC40 | 34 | 21.7-33.0 | 1.1 | 1.3 | 40 | 20 | - | 2.92mm |
| TWGC28CXXK | 28 | 26.5-40.0 | 1.07 | 1.3 | 30-60 | 15 | ±1 | 2.92mm |
| TWGC28C30K | 28 | 26.3-40.0 | 1.1 | 1.25 | 30 | 16 | - | 2.92mm |
| TWGC28C40K | 28 | 26.3-40.0 | 1.1 | 1.25 | 40 | 15 | - | 2.92mm |
| TWGDC28C20K | 28 | 26.3-40.0 | 1.1 | 1.3 | 20 | 15 | - | 2.92mm |
| TWGDC28C30K | 28 | 33.0-37.0 | 1.1 | 1.35 | 30 | 16 | - | 2.92mm |
Waveguide Cross Guide Directional Couplers: 3 Waveguide Ports
| Model | WR# | Frequency Range (GHz) | VSWR(max) Main Line | VSWR(max) Secondary Line | Coupling (dB) | Directivity (dB) | Coupling Accuracy (dB) |
| TWGC6503CXX | 650 | 1.13-1.73 | 1.05 | 1.1 | 30-60 | 15 | ±1 |
| TWGC5103CXX | 510 | 1.45-2.20 | 1.05 | 1.1 | 30-60 | 15 | ±1 |
| TWGC4303CXX | 430 | 1.79-2.60 | 1.05 | 1.1 | 30-60 | 15 | ±1 |
| TWGC3403CXX | 340 | 2.20-3.30 | 1.05 | 1.1 | 30-60 | 15 | ±1 |
| TWGC2843CXX | 284 | 2.60-3.95 | 1.05 | 1.1 | 30-60 | 15 | ±1 |
| TWGC2293CXX | 229 | 3.30-4.90 | 1.05 | 1.1 | 30-60 | 15 | ±1 |
| TWGC1873CXX | 187 | 3.95-5.85 | 1.05 | 1.1 | 30-60 | 15 | ±1 |
| TWGC1593CXX | 159 | 4.90-7.05 | 1.05 | 1.1 | 30-60 | 15 | ±1 |
| TWGC1373CXX | 137 | 5.85-8.20 | 1.05 | 1.1 | 30-60 | 15 | ±1 |
| TWGC1123C40 | 112 | 7.05-10.0 | 1.05 | 1.1 | 40 | 18 | ±0.7 |
| TWGC1123C50 | 112 | 7.05-10.0 | 1.05 | 1.1 | 50 | 18 | ±0.7 |
| TWGC903CXX | 90 | 8.20-12.4 | 1.05 | 1.1 | 30-60 | 15 | ±1 |
| TWGC753C40 | 75 | 9.84-15.0 | 1.05 | 1.1 | 40 | 18 | ±0.7 |
| TWGC753C50 | 75 | 9.84-15.0 | 1.05 | 1.1 | 50 | 18 | ±0.7 |
| TWGC623CXX | 62 | 12.4-18.0 | 1.05 | 1.1 | 30-60 | 15 | ±1 |
| TWGC513CXX | 51 | 15.0-22.0 | 1.05 | 1.1 | 30-60 | 15 | ±1 |
| TWGC423CXX | 42 | 18.0-26.5 | 1.07 | 1.15 | 30-60 | 15 | ±1 |
| TWGC343CXX | 34 | 22.0-33.0 | 1.07 | 1.2 | 30-60 | 15 | ±1 |
| TWGC343C40 | 34 | 22.0-33.0 | 1.1 | 1.25 | 40 | 15 | - |
| TWGC343C50 | 34 | 22.0-33.0 | 1.1 | 1.25 | 50 | 15 | - |
| TWGC283CXX | 28 | 26.5-40.0 | 1.07 | 1.2 | 30-60 | 15 | ±1 |
Waveguide Cross Guide Directional Couplers: 4 Waveguide Ports
| Model | WR# | Frequency Range (GHz) | VSWR(max) Main Line | VSWR(max) Secondary Line | Coupling (dB) | Directivity (dB) | Coupling Accuracy (dB) |
| TWGC6504CXX | 650 | 1.13-1.73 | 1.05 | 1.1 | 30-60 | 15 | ±1 |
| TWGC5104CXX | 510 | 1.45-2.20 | 1.05 | 1.1 | 30-60 | 15 | ±1 |
| TWGC4304CXX | 430 | 1.79-2.60 | 1.05 | 1.1 | 30-60 | 15 | ±1 |
| TWGC3404CXX | 340 | 2.20-3.30 | 1.05 | 1.1 | 30-60 | 15 | ±1 |
| TWGC2844CXX | 284 | 2.60-3.95 | 1.05 | 1.1 | 30-60 | 15 | ±1 |
| TWGC2294CXX | 229 | 3.30-4.90 | 1.05 | 1.1 | 30-60 | 15 | ±1 |
| TWGC1874CXX | 187 | 3.95-5.85 | 1.05 | 1.1 | 30-60 | 15 | ±1 |
| TWGC1594CXX | 159 | 4.90-7.05 | 1.05 | 1.1 | 30-60 | 15 | ±1 |
| TWGC1374CXX | 137 | 5.85-8.20 | 1.05 | 1.1 | 30-60 | 15 | ±1 |
| TWGC1124CXX | 112 | 7.05-10.0 | 1.05 | 1.1 | 30-60 | 15 | ±1 |
| TWGC904C50 | 90 | 8.20-12.5 | 1.1 | 1.2 | 50 | 18 | ±1 |
| TWGC754CXX | 75 | 10.0-15.0 | 1.05 | 1.1 | 30-60 | 15 | ±1 |
| TWGC624CXX | 62 | 12.4-18.0 | 1.05 | 1.1 | 30-60 | 15 | ±1 |
| TWGC514CXX | 51 | 15.0-22.0 | 1.05 | 1.1 | 30-60 | 15 | ±1 |
| TWGC514C50 | 51 | 14.5-22.0 | 1.05 | 1.2 | 50 | 18 | - |
| TWGC424CXX | 42 | 18.0-26.5 | 1.07 | 1.15 | 30-60 | 15 | ±1 |
| TWGC344CXX | 34 | 22.0-33.0 | 1.07 | 1.2 | 30-60 | 15 | ±1 |
| TWGC284CXX | 28 | 26.5-40.0 | 1.07 | 1.2 | 30-60 | 15 | ±1 |