Kenmerke:
- Breëband
- Hoë dinamiese reeks
- Aanpassing op aanvraag
Die implementeringsbeginsel daarvan is om die verswakking van die sein te beheer deur die toestand van die interne komponent of die grootte van die insetsein aan te pas en die weerstandswaarde te verander. In vergelyking met tradisionele meganiese verswakters en veranderlike weerstande.
1. Hoë akkuraatheid: Die digitale kontrole-verswakker kan 'n hoë presisiebeheer van verswakking deur digitale beheer bewerkstellig en gewoonlik 'n akkuraatheid van 0,1 dB of minder bereik.
2. Breëband: Digitale versettings werk tipies in die GHz- of selfs THZ -reeks en het 'n wye bandwydte.
3. Groot dinamiese omvang: Die digitale stap -verswakter kan 'n verstelbare reeks van 0dB tot 60dB of groter bereik, en die aanpassingsbereik is wyd.
4. Programmeerbare beheer: Die digitale kontrole -verswakker kan geprogrammeer word deur digitale koppelvlakke soos SPI en I2C, met 'n hoë buigsaamheid.
Digitale beheerde verswakters word hoofsaaklik gebruik in velde soos mikrogolf -toetsing, radar, kommunikasie en satellietkommunikasie. As u die toetsaansoek as voorbeeld neem, kan die digitale kontrole -verswakker gebruik word om die krag van die toetssein aan te pas om die sensitiwiteit en lineariteit van die DUT (Apparaat onder toets) te meet; Kan gebruik word om die toetsstelsel te kalibreer om die akkuraatheid en konsekwentheid daarvan te verseker; Dit kan gebruik word vir scenario's vir simulasietoetsing om die anti-interferensieprestasie van die stelsel teen verskillende interferensie- en kanaaltoestande te evalueer.
QualwaveVoorsien 'n breë band en 'n hoë dinamiese reeks digitale beheerde verswakking by frekwensies tot 40GHz. Die stap kan 0,25dB wees, en die verswakking kan 100dB of selfs meer wees. Ons digitale beheerde verswakking het 'n goeie gehalte en hoë betroubaarheid, met meer as 70 onderdeelnommers, wat aan die behoeftes van verskillende kliënte kan voldoen en wyd in verskillende velde gebruik word.
Deel nommer | Frekwensie(GHz, min.) | Frekwensie(GHz, Max.) | Demptenuation Range(db) | Beheerstukke2 | Stap(db) | Akkuraatheid(+/-) | Invoegingsverlies(DB, Max.) | VSWR(Max.) | Skakeltyd(NS, Max.) | Mag(DBM, Max.) | Loodtyd(weke) |
---|---|---|---|---|---|---|---|---|---|---|---|
QDA-0-6000-30-1 | DC | 6 | 0 ~ 30 | - | 1 | 3 ~ 5% tik. | 2 | 1.5 | - | 20 | 3 ~ 6 |
QDA-0-18000-11-1 | DC | 18 | 0 ~ 11 | - | 1 | ± 1dB | 0,6+0,09/GHz | 1.75 | 20 m | 30 | 3 ~ 6 |
QDA-0-18000-30-10 | DC | 18 | 0 ~ 30 | - | 10 | 1.3db | 1.9 | 1.5 | - | 30 | 3 ~ 6 |
QDA-0-18000-110-10 | DC | 18 | 0 ~ 110 | - | 10 | ± 4,5dB | 0,6+0,09/GHz | 1.75 | 20 m | 30 | 3 ~ 6 |
QDA-0-26500-11-1 | DC | 26.5 | 0 ~ 11 | - | 1 | ± 1.15dB | 2.5 | 1.8 | 20 m | 30 | 3 ~ 6 |
QDA-0-26500-90-10 | DC | 26.5 | 0 ~ 90 | - | 10 | ± 2,95dB | 2.5 | 1.8 | 20 m | 50 | 3 ~ 6 |
QDA-0-40000-11-1 | DC | 40 | 0 ~ 11 | - | 1 | ± 1,2dB | 3 | 1.85 | 20 m | 30 | 3 ~ 6 |
QDA-0-40000-90-10 | DC | 40 | 0 ~ 90 | - | 10 | ± 5% | 3 | 1.85 | 20 m | 30 | 3 ~ 6 |
QDA-0-50000-11-1 | DC | 50 | 0 ~ 11 | - | 1 | ± 1,35dB | 3.5 | 1.85 | 20 m | 30 | 3 ~ 6 |
QDA-0-50000-35-5 | DC | 50 | 0 ~ 35 | - | 5 | 1.4dB | 2.6 | 1.6 | 20 m | 30 | 3 ~ 6 |
QDA-0-50000-65-5 | DC | 50 | 0 ~ 65 | - | 5 | ± 1,5dB | 4 | 1.6 | 20 m | 30 | 3 ~ 6 |
QDA-0-50000-90-10 | DC | 50 | 0 ~ 90 | - | 10 | ± 5,5% | 4 | 2.2 | 20 m | 30 | 3 ~ 6 |
QDA-9K-20000-31.5-0.5 | 9K | 20 | 0 ~ 31.5 | - | 0.5 | ± 1dB Type. | 6 | 2 | - | 25 | 3 ~ 6 |
QDA-0.1-5000-110-1 | 0.0001 | 5 | 0 ~ 110 | 7 | 1 | ± 3dB | 8 | 2.5 | 500 | 30 | 3 ~ 6 |
QDA-0.1-18000-31.5-0.5 | 0.0001 | 18 | 0 ~ 31.5 | - | 0.5 | ± 1dB Type. | 6 | 1.5 tik. | 50 | 27 | 3 ~ 6 |
QDA-0.1-26500-31.5-0.5 | 0.0001 | 26.5 | 0 ~ 31.5 | - | 0.5 | ± 3,5dB tik. | 8 | 2 tik. | 50 | 27 | 3 ~ 6 |
QDA-0.1-40000-31.5-0.5 | 0.0001 | 40 | 0 ~ 31.5 | - | 0.5 | ± 4,5dB tik. | 10 | 2 tik. | 50 | 27 | 3 ~ 6 |
QDA-10-18000-31.5-0.5 | 0.01 | 18 | 0 ~ 31.5 | - | 0.5 | ± 1dB | 5.5 | 2 | 1μs | 25 | 3 ~ 6 |
QDA-10-18000-63-1 | 0.01 | 18 | 0 ~ 63 | - | 1 | ± 1,5dB tik. | 7.5 | 2 | 20 | 25 | 3 ~ 6 |
QDA-10-18000-63.5-0.5 | 0.01 | 18 | 0 ~ 63.5 | 7 | 0.5 | ± 2dB | 5 | 2.5 | - | - | 3 ~ 6 |
QDA-10-18000-63.75-0.25 | 0.01 | 18 | 0 ~ 63.75 | - | 0.25 | ± 1,5dB tik. | 7.5 | 2 | 20 TYP. | 25 | 3 ~ 6 |
QDA-10-20000-63.75-0.25 | 0.01 | 20 | 0 ~ 63.75 | - | 0.25 | ± 1,5dB tik. | 8 | 2 | 20 | 25 | 3 ~ 6 |
QDA-20-6000-31.5-0.5 | 0.02 | 6 | 0 ~ 31.5 | - | 0.5 | ± 0.5dB tik. | 6 | 2 | - | 25 | 3 ~ 6 |
QDA-20-18000-31.5-0.5 | 0.02 | 18 | 0 ~ 31.5 | - | 0.5 | ± 1dB Type. | 5.5 | 2 | - | 25 | 3 ~ 6 |
QDA-20-20000-31.5-0.5 | 0.02 | 20 | 0 ~ 31.5 | - | 0.5 | ± 1dB Type. | 6 | 2 | - | 25 | 3 ~ 6 |
QDA-50-4000-31-1 | 0,05 | 4 | 0 ~ 31 | 5 | 1 | ± 0.5dB tik. | 3 | 1.8 | 1000 | 24 | 3 ~ 6 |
QDA-100-6000-30-1 | 0.1 | 6 | 0 ~ 30 | - | 1 | ± 1,5dB tik. | 5.5 | 2 | - | 30 | 3 ~ 6 |
QDA-100-18000-31.5-0.5 | 0.1 | 18 | 0 ~ 31.5 | - | 0.5 | ± 2,5dB tik. | 5.5 Type. | 2 tik. | 50 | 27 | 3 ~ 6 |
QDA-100-18000-32-0.03 | 0.1 | 18 | 0 ~ 32 | 10 | 0,03 | ± 2dB | 4.7 | 2.5 | - | - | 3 ~ 6 |
QDA-100-18000-32-0.06 | 0.1 | 18 | 0 ~ 32 | 9 | 0,06 | ± 2db -tik. | 5 | 2.5 | 5000 | 24 | 3 ~ 6 |
QDA-100-26500-31.5-0.5 | 0.1 | 26.5 | 0 ~ 31.5 | 6 | 0.5 | ± 2,5dB tik. | 6 Type. | 2 tik. | 50 | 27 | 3 ~ 6 |
QDA-100-40000-31-1 | 0.1 | 40 | 0 ~ 31 | 5 | 1 | ± 2dB | 9 | 2.2 | - | - | 3 ~ 6 |
QDA-100-40000-32-0.03 | 0.1 | 40 | 0 ~ 32 | 10 | 0,03 | ± 2dB | 6 | 2.5 | - | - | 3 ~ 6 |
QDA-100-40000-32-0.06 | 0.1 | 40 | 0 ~ 32 | 9 | 0,06 | ± 2db -tik. | 6 | 2.5 | - | - | 3 ~ 6 |
QDA-100-40000-31.5-0.5 | 0.1 | 40 | 0 ~ 31.5 | - | 0.5 | ± 1dB | 9 | 2.2 | - | 25 | 3 ~ 6 |
QDA-100-50000-31.5-0.5 | 0.1 | 50 | 0 ~ 31.5 | 6 | 0.5 | ± 2db -tik. | 11 | 2.5 | - | - | 3 ~ 6 |
QDA-500-18000-31.5-0.5 | 0.5 | 18 | 0 ~ 31.5 | - | 0.5 | ± 2,5dB tik. | 5.5 Type. | 2 tik. | 50 | 27 | 3 ~ 6 |
QDA-500-18000-63.75-0.25 | 0.5 | 18 | 0 ~ 63.75 | - | 0.25 | ± 1,5dB tik. | 7.5 | 2 | 20 | 25 | 3 ~ 6 |
QDA-500-26500-31.5-0.5 | 0.5 | 26.5 | 0 ~ 31.5 | - | 0.5 | ± 2,5dB tik. | 6 Type. | 2 tik. | 50 | 27 | 3 ~ 6 |
QDA-500-40000-31.5-0.5 | 0.5 | 40 | 0 ~ 31.5 | - | 0.5 | ± 2dB | 7 | 2 | - | 25 | 3 ~ 6 |
QDA-500-40000-63.5-0.5 | 0.5 | 40 | 0 ~ 63.5 | - | 0.5 | ± 2dB | 11.5 | 1.7 | - | 25 | 3 ~ 6 |
QDA-1000-2000-31.5-0.5 | 1 | 2 | 0 ~ 31.5 | - | 0.5 | ± 2db -tik. | 3.5 Type. | 1.6 Type. | 50 | 27 | 3 ~ 6 |
QDA-1000-2000-47.5-0.5 | 1 | 2 | 0 ~ 47.5 | 7 | 0.5 | 3% | 3.5 | 1.5 | 100 | 27 | 3 ~ 6 |
QDA-1000-2000-63.5-0.5 | 1 | 2 | 0 ~ 63.5 | - | 0.5 | ± 2,5dB | 5 | 1.7 | - | 25 | 3 ~ 6 |
QDA-1000-2000-63.75-0.25 | 1 | 2 | 0 ~ 63.75 | 8 | 0.25 | ± 1,5dB | 1.5 | 1.5 | - | - | 3 ~ 6 |
QDA-1000-18000-31.5-0.5 | 1 | 18 | 0 ~ 31.5 | - | 0.5 | ± 2,5dB tik. | 5.5 Type. | 2 tik. | 50 | 27 | 3 ~ 6 |
QDA-1000-18000-63-1 | 1 | 18 | 0 ~ 63 | 6 | 1 | ± 2db -tik. | 7.5 | 2 | 100 | 26 | 3 ~ 6 |
QDA-1000-18000-127-0.5 | 1 | 18 | 0 ~ 127 | - | 0.5 | ± 2,5dB tik. | 12.5 | 2.5 | 1us | 25 | 3 ~ 6 |
QDA-1000-20000-63.5-0.5 | 1 | 20 | 0 ~ 63.5 | - | 0.5 | ± 3dB Type. | 7 | 1.8 | - | 25 | 3 ~ 6 |
QDA-1000-26500-31.5-0.5 | 1 | 26.5 | 0 ~ 31.5 | - | 0.5 | ± 2,5dB tik. | 6 Type. | 2 tik. | 50 | 27 | 3 ~ 6 |
QDA-1000-40000-31-1 | 1 | 40 | 0 ~ 31 | 5 | 1 | ± 5% tik. | 8 | 2 | - | 27 | 3 ~ 6 |
QDA-1000-40000-63.5-0.5 | 1 | 40 | 0 ~ 63.5 | - | 0.5 | ± 2db -tik. | 11.5 | 2 | 200 | 25 | 3 ~ 6 |
QDA-1000-50000-31.5-0.5 | 1 | 50 | 0 ~ 31.5 | 6 | 0.5 | ± 2db -tik. | 11 | 2.5 | - | - | 3 ~ 6 |
QDA-2000-4000-31.5-0.5 | 2 | 4 | 0 ~ 31.5 | - | 0.5 | ± 2db -tik. | 3.5 Type. | 1.6 Type. | 50 | 27 | 3 ~ 6 |
QDA-2000-4000-63.75-0.25 | 2 | 4 | 0 ~ 63.75 | 8 | 0.25 | ± 1,5dB | 2 | 1.5 | - | - | 3 ~ 6 |
QDA-2000-18000-15-1 | 2 | 18 | 0 ~ 15 | 4 | 1 | 4% | 7 | 2.2 | 500 | 20 | 3 ~ 6 |
QDA-2000-18000-31.5-0.5 | 2 | 18 | 0 ~ 31.5 | - | 0.5 | ± 2,5dB tik. | 5.5 Type. | 2 tik. | 50 | 27 | 3 ~ 6 |
QDA-2000-18000-50-0.1 | 2 | 18 | 0 ~ 50 | - | 0.1 | ± 2db -tik. | 7 | 2.5 | 500 tik. | 24 | 3 ~ 6 |
QDA-2000-18000-60-0.1 | 2 | 18 | 0 ~ 60 | - | 0.1 | 5% tik. | 6 | 2 | - | 20 | 3 ~ 6 |
QDA-2000-18000-60-10 | 2 | 18 | 0 ~ 60 | 3 | 10 | 4% | 14 | 2.2 | 500 | 20 | 3 ~ 6 |
QDA-2000-18000-63.75-0.25 | 2 | 18 | 0 ~ 63.75 | - | 0.25 | ± 1,5dB tik. | 7.5 | 2 | - | 25 | 3 ~ 6 |
QDA-2000-26500-31.5-0.5 | 2 | 26.5 | 0 ~ 31.5 | - | 0.5 | ± 2,5dB tik. | 6 Type. | 2 tik. | 50 | 27 | 3 ~ 6 |
QDA-2000-40000-31.5-0.5 | 2 | 40 | 0 ~ 31.5 | - | 10 | ± 2db -tik. | 7 | 2 | 1000 | 25 | 3 ~ 6 |
QDA-4000-8000-31.5-0.5 | 4 | 8 | 0 ~ 31.5 | - | 0.5 | ± 2,5dB tik. | 4 tik. | 1.6 Type. | 50 | 27 | 3 ~ 6 |
QDA-4000-8000-63.75-0.25 | 4 | 8 | 0 ~ 63.75 | 8 | 0.25 | ± 2db -tik. | 2.5 | 1.8 | - | - | 3 ~ 6 |
QDA-4000-32000-31.5-0.5 | 4 | 32 | 0 ~ 31.5 | - | 0.5 | ± 2db -tik. | 5.5 | 2 | 1000 | 25 | 3 ~ 6 |
QDA-4000-32000-63.5-0.5 | 4 | 32 | 0 ~ 63.5 | - | 0.5 | ± 2db -tik. | 10 | 2 | 200 | 25 | 3 ~ 6 |
QDA-6000-6400-30-1 | 6 | 6.4 | 0 ~ 30 | - | 1 | ± (1+9%) DB | 5.5 | 2 | - | 30 | 3 ~ 6 |
QDA-6000-18000-31.5-0.5 | 6 | 18 | 0 ~ 31.5 | - | 0.5 | ± 2,5dB tik. | 5.5 Type. | 2 tik. | 50 | 27 | 3 ~ 6 |
QDA-6000-26500-31.5-0.5 | 6 | 26.5 | 0 ~ 31.5 | - | 0.5 | ± 2,5dB tik. | 6 Type. | 2 tik. | 50 | 27 | 3 ~ 6 |
QDA-7000-9000-32-0.25 | 7 | 9 | 0 ~ 32 | - | 0.25 | ± 2dB | 5.5 | 2 | - | 24 | 3 ~ 6 |
QDA-8000-12000-31-1 | 8 | 12 | 0 ~ 31 | 5 | 1 | ± 2% | 3.5 | 1.5 | 100 | 27 | 3 ~ 6 |
QDA-8000-12000-31.5-0.5 | 8 | 12 | 0 ~ 31.5 | - | 0.5 | ± 2,5dB tik. | 4.5 Type. | 1.6 Type. | 50 | 27 | 3 ~ 6 |
QDA-8000-12000-63.75-0.25 | 8 | 12 | 0 ~ 63.75 | 8 | 0.25 | ± 2dB | 2.8 | 1.8 | - | - | 3 ~ 6 |
QDA-8000-12000-110-10 | 8 | 12 | 0 ~ 110 | 4 | 10 | 3 ~ 5% tik. | 8 | 1.5 | - | 20 | 3 ~ 6 |
QDA-8000-18000-63.75-0.25 | 8 | 18 | 0 ~ 63.75 | - | 0.25 | ± 1,5dB tik. | 7.5 | 2 | - | 25 | 3 ~ 6 |
QDA-8200-12400-61-1 | 8.2 | 12.4 | 0 ~ 61 | 6 | 1 | 4% | 7 | 2.2 | 500 | 30 | 3 ~ 6 |
QDA-9000-10000-47.5-0.5 | 9 | 10 | 0 ~ 47.5 | 7 | 0.5 | 3% | 5.5 | 1.8 | 100 | 27 | 3 ~ 6 |
QDA-12000-18000-63.75-0.25 | 12 | 18 | 0 ~ 63.75 | 8 | 0.25 | ± 2,5dB | 3.7 | 2.5 | - | - | 3 ~ 6 |
QDA-18000-26500-31.5-0.5 | 18 | 26.5 | 0 ~ 31.5 | - | 0.5 | ± 2,5dB tik. | 6 Type. | 2 tik. | 50 | 27 | 3 ~ 6 |
QDA-18000-40000-31.5-0.5 | 18 | 40 | 0 ~ 31.5 | 6 | 0.5 | 6% | 8 | 2.5 | 500 | 27 | 3 ~ 6 |
QDA-18000-40000-50-0.05 | 18 | 40 | 0 ~ 50 | 10 | 0,05 | ± 2dB | 9 | 2.5 | - | - | 3 ~ 6 |
QDA-18000-50000-31.5-0.5 | 18 | 50 | 0 ~ 31.5 | 6 | 0.5 | ± 2db -tik. | 11 | 2.5 | 20 TYP. | 25 | 3 ~ 6 |
QDA-19000-34000-63.5-0.5 | 19 | 34 | 0 ~ 63.5 | 7 | 0.5 | 2db tik. | 13 Type. | 2 | 1μs tik. | 25 | 3 ~ 6 |
QDA-26500-40000-50-0.1 | 26.5 | 40 | 0 ~ 50 | - | 0.1 | ± 2,5dB tik. | 9 | 2.5 | 5000 tik. | 24 | 3 ~ 6 |
QDA-30000-40000-30-0.5 | 30 | 40 | 0 ~ 30 | - | 0.5 | 3 ~ 5% tik. | 5.5 | 1.5 | - | 25 | 3 ~ 6 |
QDA-35000-40000-60-0.5 | 35 | 40 | 0 ~ 60 | 7 | 0.5 | - | 15 | 1.5 | - | 15 | 3 ~ 6 |