Funksjes:
- Breedbân
- Hege macht
- Low Insertion Loss
-
+86-28-6115-4929 -
sales@qualwave.com
RF High Power BroadBand Power Amplifiers Dual Directional Couplers
Dual Directional Coupler is in wiid brûkt mikrogolfapparaat dat fral brûkt wurdt foar krêftmjitting en sinjaalanalyse fan elektromagnetyske sinjalen.Syn wichtichste skaaimerk is dat de enerzjy tusken de wichtichste en helptiidwurd circuits kin wurde sammele en analysearre sûnder interfering mei de wichtichste circuit.
Oare funksjes binne as folget:
1. Bidireksjoneel oerdracht: DDCs kinne ûntfange en allocate sinjalen út meardere rjochtings.
2. Low insertion ferlies: DDCs kinne minimalisearje harren ynfloed op it sinjaal wylst skieden it, behâld fan lege ynfoegje ferlies.
3. Hege isolaasje: DDC's kinne hege isolaasje leverje tusken twa oerdrachtkanalen om bânbreedte-minging en sinjaalynterferinsje te foarkommen.
4. Breedbân: DDC's kinne operearje oer in breed frekwinsjeberik, wêrtroch't se geskikt binne foar ferskate tapassingen.
5. Konsistinsje: DDC's kinne mienskiplike ûntwerp en spesifikaasjes yn ferskate omjouwings behâlde, wêrtroch effisjinte operaasje yn meardere systemen mooglik is.
Main applikaasjes:
1. Power mjitting: Bidireksjoneel koppelers kinne mjitte macht lykwicht en oerienkommende yn magnetron circuits, dat is tige behelpsum foar it lokalisearjen fan fout punten en kontrolearjen apparaat prestaasje yndikatoaren.
2. Sinjaalanalyse: Bidirektionale koppelers kinne brûkt wurde om de amplitude en faze fan mikrogolfsirkels te mjitten, lykas foar sinjaalanalyse en filterjen.
3. Frekwinsje converter: Bidireksjoneel koppelers kinne ek foarmje fariabele frekwinsje circuits en filters, en wurde faak brûkt yn ferskate fjilden lykas elektroanyske mjitting apparatuer, radar apparatuer, satellyt kommunikaasje apparatuer, en radio kommunikaasje systemen.
4. Digitale kommunikaasje: Bidireksjoneel koppelers wurde faak brûkt as detectors, transmitters, en ûntfanger kontrôle apparaten yn digitale kommunikaasje.
Qualwaveleveret breedbân en hege macht dûbele rjochtingskopplers yn in breed berik fan 9kHz oant 40GHz.De koppelingen wurde breed brûkt yn in protte tapassingen.
De dûbele rjochtingskoppelaar fan Qualwave-frekwinsje beslacht 9KHz ~ 67GHz, de krêft is 1w ~ 5000w, it maksimale ynfoegingsferlies is 5.7dB, de minimale rjochting is 7dB, en de maksimale steande welle is 1.8.Wolkom om te freegjen.
Part Number | Gegevensblêd | Frekwinsje(GHz, min.)  | Frekwinsje(GHz, Max.) | Krêft(W) | Koppeling(dB) | Insertion Loss(dB, max.) | Direktiviteit(dB, min.) | VSWR(Max.) | Connectors | Trochrintiid(wiken) |
|---|---|---|---|---|---|---|---|---|---|---|
| QDDC-0.009-100-K5-50-NS |  | 9K | 0.1 | 500 | 50±1 | 0.3 | 16 | 1.2 | SMA&N | 2~4 |
| QDDC-0.009-100-3K5 | | 9K | 0.1 | 3500 | 50±2 | 0.5 | 16 | 1.1 | SMA, N, 7/16 DIN | 2~4 |
| QDDC-0.009-260-K2-40-NS | | 9K | 0.26 | 200 | 40±1,5 | 0.3 | 14 | 1.2 | SMA&N | 2~4 |
| QDDC-9K-260-1K | | 9K | 0.26 | 1000 | 40±1,5 | 0.4 | 10 | 1.25 | SMA&N | 2~4 |
| QDDC-9K-1000-K1 | | 9K | 1 | 100 | 40±1,5 | 0.6 | 13 | 1.25 | SMA&N | 2~4 |
| QDDC-9K-1000-K3 | | 9K | 1 | 300 | 40±1,5 | 0.6 | 13 | 1.25 | SMA&N | 2~4 |
| QDDC-0.01-100-K5-50-NS | | 10K | 0.1 | 500 | 50±1 | 0.5 | 16 | 1.3 | SMA&N | 2~4 |
| QDDC-0.01-260-K25-40-NNM | | 10K | 0.26 | 250 | 40±1 | 0.3 | 14 | 1.3 | N | 2~4 |
| QDDC-0.1-1000-K1-40-NS | | 100K | 1 | 100 | 40±1,2 | 1 | 13 | 1.25 | SMA&N | 2~4 |
| QDDC-0.25-300-1K | | 250K | 0.3 | 1000 | 50±2 | 0.5 | 16 | 1.2 | SMA, N | 2~4 |
| QDDC-0.5-32-50-30-N | | 500K | 0.032 | 50 | 30±1 | 0.2 | 20 | 1.1 | N | 2~4 |
| QDDC-0.5-32-5K-40-N7 | | 500K | 0.032 | 5000 | 40±1 | 0.15 | 18 | 1.2 | N&L29 | 2~4 |
| QDDC-1-10-K15-20-S | | 0.001 | 0.01 | 150 | 20±0,5 | 0.2 | 20 | 1.2 | SMA | 2~4 |
| QDDC-1-50-3K-58-NS | | 0.001 | 0.05 | 3000 | 58±5dB@30~50MHz | 0.1 | 20 | 1.1 | SMA&N | 2~4 |
| QDDC-1.6-30-2K5-50-N | | 0.0016 | 0.03 | 2500 | 50±0,5 | 0.05 | - | 1.15 | N | 2~4 |
| QDDC-2-30-2K-50-NS | | 0.002 | 0.03 | 2000 | 50±1,5 | 0.3 | 18 | 1.2 | SMA&N | 2~4 |
| QDDC-2-32-1K | | 0.002 | 0.032 | 1000 | 40±1, 50±1,5 | 0.5 | 20 | 1.2 | SMA&N | 2~4 |
| QDDC-10-170-5K-60-S7 | | 0.01 | 0.17 | 5000 | 60±1,5 | 0.2 | 16 | 1.2 | SMA&L29 | 2~4 |
| QDDC-20-200-1-20-N | | 0.02 | 0.2 | 1 | 20±1 | 0.3 | 20 | 1.35 | N | 2~4 |
| QDDC-20-520-50-50-S | | 0.02 | 0.52 | 50 | 50±1 | 0,35 | 20 | 1.25 | SMA | 2~4 |
| QDDC-20-1000-K15-50-S | | 0.02 | 1 | 150 | 50±1 | 0.4 | 20 | 1.5 | SMA | 2~4 |
| QDDC-20-1000-K3-50-N | | 0.02 | 1 | 300 | 50±1 | 0.4 | 20 | 1.5 | N | 2~4 |
| QDDC-20-3000-20-20-S | | 0.02 | 3 | 20 | 20±1,5 | 1.3 | 15 | 1.8 | SMA | 2~4 |
| QDDC-25-1000-1K-50-NS | | 0.025 | 1 | 1000 | 50±1,5 | 0.5 | 15 | 1.2 | SMA&N | 2~4 |
| QDDC-30-80-1K5-50-NS | | 0.03 | 0.08 | 1500 | 50±1 | 0.4 | 20 | 1.1 | SMA&N | 2~4 |
| QDDC-30-80-2K-60-NS | | 0.03 | 0.08 | 2000 | 60±1 | 0.2 | 20 | 1.1 | SMA&N | 2~4 |
| QDDC-33-55-K2-50 | | 0.033 | 0.055 | 200 | 50±1 | 0.4 | 20 | 1.5 | - | 2~4 |
| QDDC-40-300-10-10-S | | 0.04 | 0.3 | 10 | 10±1 | 1.8 | 16 | 1.5 | SMA | 2~4 |
| QDDC-80-1000-1K-50-NS | | 0.08 | 1 | 1000 | 50±1 | 0.3 | 20 | 1.3 | SMA&N | 2~4 |
| QDDC-80-1000-1K5-50-NS | | 0.08 | 1 | 1500 | 50±1 | 0.3 | 20 | 1.15 | SMA&N | 2~4 |
| QDDC-80-1000-2K | | 0.08 | 1 | 2000 | 40±1,5, 50±1, 60±1,5 | 0.3 | 20 | 1.3 | 7/16 DIN&SMA | 2~4 |
| QDDC-80-3000-K15-50-N | | 0.08 | 3 | 150 | 50±1 | 0.8 | 14 | 1.5 | N | 2~4 |
| QDDC-100-1000-K2-20-N | | 0.1 | 1 | 200 | 20±1 | 0.2 | 20 | 1.2 | N | 2~4 |
| QDDC-100-3000-K25-45-S | | 0.1 | 3 | 250 | 45±2 | 0.4 | 15 | 1.25 | SMA | 2~4 |
| QDDC-200-400-1K-40-NS | | 0.2 | 0.4 | 1000 | 40±1 | 0.2 | 20 | 1.15 | SMA&N | 2~4 |
| QDDC-225-460-K5-30-N | | 0.225 | 0.46 | 500 | 30±1 | 0.3 | 20 | 1.1 | N | 2~4 |
| QDDC-300-2000-1K-50-N | | 0.3 | 2 | 1000 | 50±2 | 0.5 | 16 | 1.15 | N | 2~4 |
| QDDC-300-6000-K6 | | 0.3 | 6 | 600 | 30±0,9, 40±1,0 | 0.7 | 15 | 1.4 | SMA&N | 2~4 |
| QDDC-300-8000-20-20-S | | 0.3 | 8 | 20 | 20±1 | 1.1 | 18 | 1.35 | SMA | 2~4 |
| QDDC-300-18000-30 | | 0.3 | 18 | 30 | 20±1, 30±1 | 1.8 | 14 | 1.5 | SMA | 2~4 |
| QDDC-400-450-20-40-S | | 0.4 | 0,45 | 20 | 40±1 | 0.3 | 20 | 1.3 | SMA | 2~4 |
| QDDC-400-2500-K5-50-NS | | 0.4 | 2.5 | 500 | 50±1,2 | 0.3 | 18 | 1.3 | SMA&N | 2~4 |
| QDDC-400-6000-K6 | | 0.4 | 6 | 600 | 30±0,8, 40±0,9 | 0.6 | 15 | 1.3 | SMA&N | 2~4 |
| QDDC-400-8000-K25 | | 0.4 | 8 | 250 | 30±0,9, 40±1,0 | 0.7 | 14 | 1.4 | SMA&N | 2~4 |
| QDDC-400-8000-K6 | | 0.4 | 8 | 600 | 30±0,9, 40±1,0 | 0.7 | 14 | 1.4 | SMA&N | 2~4 |
| QDDC-500-2000-K8-50-NS | | 0.5 | 2 | 800 | 50±0,8 | 0.3 | 18 | 1.35 | SMA&N | 2~4 |
| QDDC-500-3000-K5-60-NS | | 0.5 | 3 | 500 | 60±2 | 0.4 | 16 | 1.4 | SMA&N | 2~4 |
| QDDC-500-6000-K25-40-N | | 0.5 | 6 | 250 | 40 | 0.5 | 10 | 1.25 | N | 2~4 |
| QDDC-500-6000-K3-40-N | | 0.5 | 6 | 300 | 40±2 | 0.6 | 15 | 1.5 | N | 2~4 |
| QDDC-500-6000-K4-40-N | | 0.5 | 6 | 400 | 40±2 | 0.5 | 15 | 1.5 | N | 2~4 |
| QDDC-500-6000-K6 | | 0.5 | 6 | 600 | 30±0,7, 40±0,8 | 0.6 | 15 | 1.3 | SMA&N | 2~4 |
| QDDC-500-8000-K25 | | 0.5 | 8 | 250 | 30±0,8, 40±0,9 | 0.7 | 14 | 1.4 | SMA&N | 2~4 |
| QDDC-500-8000-K6 | | 0.5 | 8 | 600 | 30±0,8, 40±0,9 | 0.7 | 14 | 1.4 | SMA&N | 2~4 |
| QDDC-500-18000-30-10-S | | 0.5 | 18 | 30 | 10±0,7 | 3.3 | 15 | 1.5 | SMA | 2~4 |
| QDDC-500-18000-K25 | | 0.5 | 18 | 250 | 30±1,2, 40±1,2 | 1 | 10 | 1.6 | SMA&N | 2~4 |
| QDDC-500-18000-K4 | | 0.5 | 18 | 400 | 30±1,2, 40±1,2 | 1 | 10 | 1.6 | SMA&N | 2~4 |
| QDDC-500-40000-20-10-K | | 0.5 | 40 | 20 | 10±0,9 | 5 | 12 | 1.7 | 2,92 mm | 2~4 |
| QDDC-600-2700-K8-50-NS | | 0.6 | 2.7 | 800 | 50±1,2 | 0.3 | 20 | 1.3 | SMA&N | 2~4 |
| QDDC-700-6000-50 | | 0.7 | 6 | 50 | 10±1,2, 30±1,5 | 2.2 | 12 | 1.4 | SMA | 2~4 |
| QDDC-700-6000-K5-35-NS | | 0.7 | 6 | 500 | 35±1 | 0.5 | 12 | 1.7 | SMA, N | 2~4 |
| QDDC-700-6000-K6 | | 0.7 | 6 | 600 | 30±0,7, 40±0,7 | 0.5 | 15 | 1.3 | SMA&N | 2~4 |
| QDDC-700-18000-K25 | | 0.7 | 18 | 250 | 30±1,2, 40±1,2 | 0.9 | 10 | 1.6 | SMA&N | 2~4 |
| QDDC-940-1900-50-20-S | | 0.94 | 1.9 | 50 | 20±1 | 0,35 | 20 | 1.2 | SMA | 2~4 |
| QDDC-1000-2000-K5-30-N | | 1 | 2 | 500 | 30±1 | 0.25 | 26 | 1.5 | N | 2~4 |
| QDDC-1000-2000-K5-40-N | | 1 | 2 | 500 | 40±2 | 0.25 | 18 | 1.15 | N | 2~4 |
| QDDC-1000-2000-K5-50-N | | 1 | 2 | 500 | 50±1 | 0.25 | 26 | 1.5 | N | 2~4 |
| QDDC-1000-6000-50 | | 1 | 6 | 50 | 10±1, 40±1,2 | 2 | 18 | 1.3 | SMA, N | 2~4 |
| QDDC-1000-6000-K1 | | 1 | 6 | 100 | 40±1,5, 40±1, 10±0,8 | 0.7 | 10 | 1.8 | SMA, N | 2~4 |
| QDDC-1000-6000-K5-40-NS | | 1 | 6 | 500 | 40±1 | 0.5 | 12 | 1.7 | SMA&N | 2~4 |
| QDDC-1000-6000-K6 | | 1 | 6 | 600 | 30±0,7, 40±0,7 | 0.5 | 15 | 1.3 | SMA&N | 2~4 |
| QDDC-1000-18000-30 | | 1 | 18 | 30 | 10±0,7, 20±0,7, 30±0,7 | 2.7 | 14 | 1.5 | SMA | 2~4 |
| QDDC-1000-18000-K25 | | 1 | 18 | 250 | 30±1,2, 40±1,2 | 0.8 | 10 | 1.6 | SMA&N | 2~4 |
| QDDC-1000-18000-K4 | | 1 | 18 | 400 | 30±1,2, 40±1,2 | 0.8 | 10 | 1.6 | SMA&N | 2~4 |
| QDDC-1000-26500-30 | | 1 | 26.5 | 30 | 20±0,8, 30±0,8 | 1.3 | 12 | 1.6 | SMA | 2~4 |
| QDDC-1000-40000-20 | | 1 | 40 | 20 | 10±0,9, 20±1, 30±1 | 3.7 | 10 | 1.7 | 2,92 mm | 2~4 |
| QDDC-1000-67000-12-10-V | | 1 | 67 | 12 | 10±2 | 5.7 | 8 | 2 | 1,85 mm | 2~4 |
| QDDC-1270-1305-1K-30-7-1 | | 1.27 | 1.305 | 1000 | 30±1 | 0.15 | 30 | 1.15 | 7/16 DIN | 2~4 |
| QDDC-1900-2200-50-10-NS | | 1.9 | 2.2 | 50 | 10±1 | 1.5 | 20 | 1.2 | SMA, N | 2~4 |
| QDDC-2000-2800-K3-40-NS | | 2 | 2.8 | 300 | 40±1 | 0.25 | 20 | 1.3 | SMA&N | 2~4 |
| QDDC-2000-4000-10-10-S | | 2 | 4 | 10 | 10±1 | 0.8 | 18 | 1.2 | SMA | 2~4 |
| QDDC-2000-4000-K1-30-S | | 2 | 4 | 100 | 30±1,5 | 0.4 | 20 | 1.25 | SMA | 2~4 |
| QDDC-2000-4000-K3-20-NS | | 2 | 4 | 300 | 20±1 | 0.4 | 18 | 1.35 | SMA&N | 2~4 |
| QDDC-2000-4000-K5-40-N | | 2 | 4 | 500 | 40±2 | 0.3 | 18 | 1.15 | N | 2~4 |
| QDDC-2000-4000-K5-50-NS | | 2 | 4 | 500 | 50±1,5 | 0.4 | 20 | 1.25 | SMA, N | 2~4 |
| QDDC-2000-5000-K4-45-NS | | 2 | 5 | 400 | 45±1,5 | 0.5 | 10 | 1.5 | SMA&N | 2~4 |
| QDDC-2000-6000-K4-40-8S | | 2 | 6 | 400 | 40±1 | 0.3 | 15 | 1.5 | SMA & Mini-Din | 2~4 |
| QDDC-2000-6000-K6 | | 2 | 6 | 600 | 30±0,7, 40±0,7 | 0.4 | 15 | 1.3 | SMA&N | 2~4 |
| QDDC-2000-8000-K15-40-NS | | 2 | 8 | 150 | 40±1 | 0.3 | 12 | 1.7 | SMA&N | 2~4 |
| QDDC-2000-8000-K25 | | 2 | 8 | 250 | 30±0,8, 40±0,8 | 0.4 | 14 | 1.4 | SMA&N | 2~4 |
| QDDC-2000-8000-K6 | | 2 | 8 | 600 | 30±0,8, 40±0,8 | 0.4 | 14 | 1.4 | SMA&N | 2~4 |
| QDDC-2000-18000-20-40-S | | 2 | 18 | 20 | 40±1,5 | 2 | 7 | 1.7 | SMA | 2~4 |
| QDDC-2000-18000-30 | | 2 | 18 | 30 | 10±0,7, 20±0,7, 30±0,7 | 2.4 | 14 | 1.5 | SMA | 2~4 |
| QDDC-2000-18000-K25 | | 2 | 18 | 250 | 30±1, 40±1 | 0.6 | 10 | 1.6 | SMA&N | 2~4 |
| QDDC-2000-18000-K4 | | 2 | 18 | 400 | 30±1, 40±1 | 0.6 | 10 | 1.6 | SMA&N | 2~4 |
| QDDC-2000-26500-30 | | 2 | 26.5 | 30 | 10±0,8, 20±0,8, 30±0,8 | 2.8 | 12 | 1.6 | SMA | 2~4 |
| QDDC-2000-40000-20 | | 2 | 40 | 20 | 10±0,9, 20±1, 30±1 | 3.3 | 10 | 1.7 | 2,92 mm | 2~4 |
| QDDC-2700-3100-K2-40-N | | 2.7 | 3.1 | 200 | 40±2 | 0.3 | 18 | 1.3 | N | 2~4 |
| QDDC-4000-6000-10 | | 4 | 6 | 10 | 10±1, 40±1 | 0.8 | 18 | 1.2 | SMA | 2~4 |
| QDDC-4000-6000-K4-40-NS | | 4 | 6 | 400 | 40±1,5 | 0.6 | 10 | 1.3 | SMA&N | 2~4 |
| QDDC-6000-8000-30-30-S | | 6 | 8 | 30 | 30±1 | 0.5 | 16 | 1.3 | SMA | 2~4 |
| QDDC-6000-10000-K12-40-NS | | 6 | 10 | 120 | 40±1 | 0.3 | 15 | 1.4 | SMA&N | 2~4 |
| QDDC-6000-18000-30 | | 6 | 18 | 30 | 10±0,7, 20±0,7, 30±0,7 | 2 | 14 | 1.5 | SMA | 2~4 |
| QDDC-6000-18000-60-20-S | | 6 | 18 | 60 | 20±1 | 1 | 12 | 1.5 | SMA | 2~4 |
| QDDC-6000-18000-80-35-S | | 6 | 18 | 80 | 35±1 | 0.5 | 10 | 1.5 | SMA | 2~4 |
| QDDC-6000-18000-K25 | | 6 | 18 | 250 | 30±1 | 0.5 | 10 | 1.6 | SMA&N | 2~4 |
| QDDC-6000-18000-K25-40-NS-1 | | 6 | 18 | 250 | 40±1 | 0.5 | 10 | 1.7 | SMA&N | 2~4 |
| QDDC-6000-18000-K4 | | 6 | 18 | 400 | 30±1, 40±1 | 0.5 | 10 | 1.6 | SMA&N | 2~4 |
| QDDC-6000-26500-30 | | 6 | 26.5 | 30 | 10±0,8, 20±0,8, 30±0,8 | 2.4 | 12 | 1.6 | SMA | 2~4 |
| QDDC-6000-40000-20 | | 6 | 40 | 20 | 10±0,9, 20±1, 30±1 | 2.8 | 10 | 1.7 | 2,92 mm | 2~4 |
| QDDC-8000-12400-K1-40-N | | 8 | 12.4 | 100 | 40±1 | 0.4 | 10 | 1.4 | N | 2~4 |
| QDDC-18000-26500-30-10-S | | 18 | 26.5 | 30 | 10±1,5 | 2.4 | 10 | 1.6 | SMA | 2~4 |
| QDDC-18000-26500-30 | | 18 | 26.5 | 30 | 20±0,5, 30±0,5 | 1 | 12 | 1.6 | SMA | 2~4 |
| QDDC-18000-40000-20 | | 18 | 40 | 20 | 10±0,7, 30±0,7 | 2.7 | 10 | 1.7 | 2,92 mm | 2~4 |
| QDDC-18000-40000-30-20-K | | 18 | 40 | 30 | 20±2 | 2.2 | 10 | 1.7 | 2,92 mm | 2~4 |
| QDDC-18000-67000-12-30-V | | 18 | 67 | 12 | 30±1,2 | 2.8 | 7 | 2 | 1,85 mm | 2~4 |
| QDDC-24000-44000-20 | | 24 | 44 | 20 | 10±0,7, 20±0,7, 30±0,7 | 2.8 | 10 | 1.7 | 2,4 mm | 2~4 |
| QDDC-26500-40000-20 | | 26.5 | 40 | 20 | 10±0,5, 20±0,7, 30±0,7 | 2.7 | 10 | 1.7 | 2,92 mm | 2~4 |
| QBDC-2000-4000-K4-40-NS | | 2 | 4 | 400 | 40±1,5 | 0.5 | 10 | 1.3 | SMA, N | 2~4 |
| QBDC-4000-6000-K4-40-NS | | 4 | 6 | 400 | 40±1,5 | 0.6 | 10 | 1.3 | SMA, N | 2~4 |
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