xian chuangweijia Communication Technology Co.,Ltd.
Xian Chuangweijia Communication Technology Co.,Ltd.
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CWJ manufactures a standard product line of multi-hole broadwall directional couplers covering a wide frequency range. The optimum electrical characteristics of high directivity and coupling flatness are achieved utilizing a precision machined Tchebyscheff coupling hole distribution and a precision ground tapered load element in the secondary arm. Directional couplers are typically used for power sampling, frequency monitoring, especially in the test setups where power reflection measurements are required. Additional sizes and special configurations are available on request.
| Broadwall Directional Coupler - 2 WG Ports & 1 Coax Port Product Range | |||||||||
| MODEL NO | FREQ RANGE | VSWR | COUPLING *** | DIRECTIVITY | CONNECTOR | WG TYPE (IEC/EIA) | FLANGE TYPE | MATERIAL | |
| (GHz) | Max | (dB) | (dB) Min | ||||||
| CWJ14WC10NKPPA | 1.13-1.73 | 1.10(Main), 1.25(Sec) | 3-40 | 20-38 | N | R14/WR650 | FDP/FDM | Al/Cu | |
| CWJ18WC10NKPPA | 1.45-2.20 | 1.10(Main), 1.25(Sec) | 3-40 | 20-38 | N | R18/WR510 | FDP/FDM | Al/Cu | |
| CWJ22WC10NKPPA | 1.72-2.61 | 1.10(Main), 1.25(Sec) | 3-40 | 20-38 | N | R22/WR430 | FDP/FDM | Al/Cu | |
| CWJ26WC30NKPPA | 2.17-3.30 | 1.10(Main), 1.25(Sec) | 3-40 | 20-38 | N | R26/WR340 | FDP/FDM | Al/Cu | |
| CWJ32WC30NKPPA | 2.60-3.95 | 1.10(Main), 1.25(Sec) | 3-40 | 20-38 | N | R32/WR284 | FDP/FDM | Al/Cu | |
| CWJ40WC10NKPPA | 3.22-4.90 | 1.08(Main), 1.25(Sec) | 3-40 | 20-38 | N | R40/WR229 | FDP/FDM | Al/Cu | |
| CWJ48WC20NKPPA | 3.94-5.99 | 1.08(Main), 1.25(Sec) | 3-40 | 20-38 | N | R48/WR187 | FDP/FDM | Al/Cu | |
| CWJ58WC30NKPPC | 4.64-7.05 | 1.08(Main), 1.25(Sec) | 3-40 | 20-38 | N | R58/WR159 | FDP/FDM | Al/Cu | |
| CWJ70WC30NKPPC | 5.38-8.17 | 1.08(Main), 1.25(Sec) | 3-40 | 20-38 | N | R70/WR137 | FDP/FDM | Al/Cu | |
| CWJ84WC30NKPPC | 6.57-9.99 | 1.08(Main), 1.25(Sec) | 3-40 | 20-38 | N | R84/WR112 | FBP/FBM/FBE | Al/Cu | |
| CWJ100WC30NKPPC | 8.20-12.40 | 1.08(Main), 1.25(Sec) | 3-40 | 20-38 | N | R100/WR90 | FBP/FBM/FBE | Al/Cu | |
| CWJ120WC30SKPPC | 9.84-15.0 | 1.08(Main), 1.25(Sec) | 3-40 | 20-38 | SMA | R120/WR75 | FBP/FBM/FBE | Al/Cu | |
| CWJ140WC30SKPPC | 11.9-18.0 | 1.10(Main), 1.25(Sec) | 3-40 | 20-38 | SMA | R140/WR62 | FBP/FBM/FBE | Al/Cu | |
| CWJ180WC30SKPPC | 14.5-22.0 | 1.10(Main), 1.25(Sec) | 3-40 | 20-38 | SMA | R180/WR51 | FBP/FBM/FBE | Al/Cu | |
| CWJ220WC30SKPPC | 17.6-26.7 | 1.10(Main), 1.50(Sec) | 3-40 | 20-38 | SMA, K2.92mm | R220/WR42 | FBP/FBM/FBE | Al/Cu | |
| CWJ260WC30SKPPC | 21.7-33.0 | 1.10(Main), 1.60(Sec) | 3-40 | 20-38 | SMA, K2.92mm | R260/WR34 | FBP/FBM/FBE | Al/Cu | |
| CWJ320WC30SKPPC | 26.3-40.0 | 1.10(Main), 1.50(Sec) | 3-40 | 20-38 | SMA, K2.92mm | R320/WR28 | FBP/FBM/FBE | Al/Cu | |