Siffofin:
- Broadband
- Babban Rage Rage
- Keɓancewa akan Buƙatar
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+ 86-28-6115-4929 -
sales@qualwave.com
Digital Controlled Attenuators Digital Control Mataki
Digital Controlled Attenuator shine injin microwave wanda zai iya sarrafa adadin raguwa ta siginar dijital.
Ka'idar aiwatarwa ita ce sarrafa ƙaddamar da siginar ta hanyar daidaita yanayin yanayin ciki ko girman siginar shigarwa, canza ƙimar juriya. Idan aka kwatanta da na gargajiya na inji attenuators da m resistors.
Dijital sarrafawa attenuators suna da fa'idodi masu zuwa:
1. Babban madaidaici: Ƙaƙwalwar sarrafawa na dijital na iya samun nasara mai mahimmanci na sarrafawa ta hanyar sarrafa dijital, yawanci ya kai daidaito na 0.1dB ko žasa.
2. Broadband: Digital attenuators yawanci aiki a cikin GHz ko ma THz kewayon kuma suna da fadi da bandwidth.
3. Large tsauri kewayon: A dijital mataki attenuator iya cimma wani daidaitacce kewayon daga 0dB zuwa 60dB ko mafi girma, da kuma daidaita kewayon ne fadi.
4. Gudanar da shirye-shirye: Ana iya tsara mai sarrafa mai sarrafa dijital ta hanyar hanyoyin sadarwa na dijital kamar SPI da I2C, tare da babban sassauci.
Ana amfani da na'urori masu sarrafa dijital da yawa a fannoni kamar gwajin microwave, radar, sadarwa, da sadarwar tauraron dan adam. Ɗaukar aikace-aikacen gwaji a matsayin misali, ana iya amfani da mai sarrafa mai sarrafa dijital don daidaita ikon siginar gwajin don auna ma'auni da layi na DUT (Na'urar Ƙarƙashin Gwaji); Ana iya amfani da shi don daidaita tsarin gwajin don tabbatar da daidaito da daidaito; Ana iya amfani da shi don yanayin gwaji na kwaikwayo don kimanta aikin hana tsangwama na tsarin akan tsangwama daban-daban da yanayin tashar.
Qualwaveyana ba da babban bandeji da babban kewayon dijital sarrafawa attenuators a mitoci har zuwa 40GHz. Mataki na iya zama 0.25dB kuma kewayon attenuation na iya zama 100dB ko ma fiye. Our dijital sarrafa attenuators da kyau inganci da high AMINCI, Tare da fiye da 70 part lambobi, wanda zai iya saduwa da bukatun daban-daban abokan ciniki da aka yadu amfani a mahara filayen.
Lambar Sashe | Yawanci(GHz, min.)  | Yawanci(GHz, Max.) | Rage Rage(dB) | Sarrafa Bits2 | Mataki(dB) | Daidaito(+/-) | Asarar Shigarwa(dB, Max.) | VSWR(Max.) | Lokacin Canjawa(nS, max.) | Ƙarfi(dBm, max.) | Lokacin Jagora(makonni) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| QDA-0-6000-30-1 | DC | 6 | 0 ~ 30 | - | 1 | 3 ~ 5% nau'in. | 2 | 1.5 | - | 20 | 3 ~ 6 |
| QDA-0-18000-11-1 | DC | 18 | 0 ~ 11 | - | 1 | ± 1dB | 0.6+0.09/GHz | 1.75 | 20ms | 30 | 3 ~ 6 |
| QDA-0-18000-110-10 | DC | 18 | 0 ~ 110 | - | 10 | ± 4.5dB | 0.6+0.09/GHz | 1.75 | 20ms | 30 | 3 ~ 6 |
| QDA-0-26500-11-1 | DC | 26.5 | 0 ~ 11 | - | 1 | ± 1.15dB | 2.5 | 1.8 | 20ms | 30 | 3 ~ 6 |
| QDA-0-26500-90-10 | DC | 26.5 | 0 ~ 90 | - | 10 | ± 2.95dB | 2.5 | 1.8 | 20ms | 50 | 3 ~ 6 |
| QDA-0-40000-11-1 | DC | 40 | 0 ~ 11 | - | 1 | ± 1.2dB | 3 | 1.85 | 20ms | 30 | 3 ~ 6 |
| QDA-0-40000-90-10 | DC | 40 | 0 ~ 90 | - | 10 | ± 5% | 3 | 1.85 | 20ms | 30 | 3 ~ 6 |
| QDA-0-50000-11-1 | DC | 50 | 0 ~ 11 | - | 1 | ± 1.35dB | 3.5 | 1.85 | 20ms | 30 | 3 ~ 6 |
| QDA-0-50000-35-5 | DC | 50 | 0 ~ 35 | - | 5 | 1.4dB | 2.6 | 1.6 | 20ms | 30 | 3 ~ 6 |
| QDA-0-50000-65-5 | DC | 50 | 0 ~ 65 | - | 5 | ± 1.5dB | 4 | 1.6 | 20ms | 30 | 3 ~ 6 |
| QDA-0-50000-90-10 | DC | 50 | 0 ~ 90 | - | 10 | ± 5.5% | 4 | 2.2 | 20ms | 30 | 3 ~ 6 |
| QDA-9K-20000-31.5-0.5 | 9K | 20 | 0 ~ 31.5 | - | 0.5 | ± 1dB irin. | 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 | ± 1.5dB irin. | 5 typ. | 1.6 ku. | 50 | 27 | 3 ~ 6 |
| QDA-0.1-26500-31.5-0.5 | 0.0001 | 26.5 | 0 ~ 31.5 | - | 0.5 | ± 2dB irin. | 6 typ. | 1.6 ku. | 50 | 27 | 3 ~ 6 |
| QDA-0.1-40000-31.5-0.5 | 0.0001 | 40 | 0 ~ 31.5 | - | 0.5 | ± 2dB irin. | 8 typ. | 1.8 ku. | 50 | 27 | 3 ~ 6 |
| QDA-10-18000-63-1 | 0.01 | 18 | 0 ~ 63 | - | 1 | ± 1.5dB irin. | 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 irin. | 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 irin. | 8 | 2 | 20 | 25 | 3 ~ 6 |
| QDA-20-6000-31.5-0.5 | 0.02 | 6 | 0 ~ 31.5 | - | 0.5 | ± 0.5dB irin. | 6 | 2 | - | 25 | 3 ~ 6 |
| QDA-50-4000-31-1 | 0.05 | 4 | 0 ~ 31 | 5 | 1 | ± 0.5dB irin. | 3 | 1.8 | 1000 | 24 | 3 ~ 6 |
| QDA-100-6000-30-1 | 0.1 | 6 | 0 ~ 30 | - | 1 | ± 1.5dB irin. | 5.5 | 2 | - | 30 | 3 ~ 6 |
| QDA-100-18000-31.5-0.5 | 0.1 | 18 | 0 ~ 31.5 | - | 0.5 | ± 1.5dB irin. | 5 typ. | 1.6 ku. | 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 irin. | 5 | 2.5 | 5000 | 24 | 3 ~ 6 |
| QDA-100-26500-31.5-0.5 | 0.1 | 26.5 | 0 ~ 31.5 | 6 | 0.5 | ± 2dB irin. | 6 typ. | 1.6 ku. | 50 | 27 | 3 ~ 6 |
| QDA-100-40000-31-1 | 0.1 | 40 | 0 ~ 31 | 5 | 1 | ± 2dB | 9 | 2.2 | - | - | 3 ~ 6 |
| QDA-100-40000-31.5-0.5 | 0.1 | 40 | 0 ~ 31.5 | 6 | 0.5 | ± 2dB irin. | 8 typ. | 1.8 ku. | 50 | 27 | 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 irin. | 6 | 2.5 | - | - | 3 ~ 6 |
| QDA-100-50000-31.5-0.5 | 0.1 | 50 | 0 ~ 31.5 | 6 | 0.5 | ± 2dB irin. | 11 | 2.5 | - | - | 3 ~ 6 |
| QDA-500-18000-31.5-0.5 | 0.5 | 18 | 0 ~ 31.5 | - | 0.5 | ± 1.5dB irin. | 5 typ. | 1.6 ku. | 50 | 27 | 3 ~ 6 |
| QDA-500-18000-63.75-0.25 | 0.5 | 18 | 0 ~ 63.75 | - | 0.25 | ± 1.5dB irin. | 7.5 | 2 | 20 | 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-1000-2000-47.5-0.5 | 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 | ± 1.5dB irin. | 5 typ. | 1.6 ku. | 50 | 27 | 3 ~ 6 |
| QDA-1000-18000-63-1 | 1 | 18 | 0 ~ 63 | 6 | 1 | ± 2dB irin. | 7.5 | 2 | 100 | 26 | 3 ~ 6 |
| QDA-1000-18000-127-0.5 | 1 | 18 | 0 ~ 127 | - | 0.5 | ± 2.5dB irin. | 12.5 | 2.5 | 1 mu | 25 | 3 ~ 6 |
| QDA-1000-20000-63.5-0.5 | 1 | 20 | 0 ~ 63.5 | - | 0.5 | ± 3dB irin. | 7 | 1.8 | - | 25 | 3 ~ 6 |
| QDA-1000-26500-31.5-0.5 | 1 | 26.5 | 0 ~ 31.5 | - | 0.5 | ± 2dB irin. | 6 typ. | 1.6 ku. | 50 | 27 | 3 ~ 6 |
| QDA-1000-40000-31-1 | 1 | 40 | 0 ~ 31 | 5 | 1 | ± 5% nau'in. | 8 | 2 | - | 27 | 3 ~ 6 |
| QDA-1000-40000-31.5-0.5 | 1 | 40 | 0 ~ 31.5 | - | 0.5 | ± 2dB irin. | 8 typ. | 1.8 ku. | 50 | 27 | 3 ~ 6 |
| QDA-1000-40000-63.5-0.5 | 1 | 40 | 0 ~ 63.5 | - | 0.5 | ± 2dB irin. | 11.5 | 2 | 200 | 25 | 3 ~ 6 |
| QDA-1000-50000-31.5-0.5 | 1 | 50 | 0 ~ 31.5 | 6 | 0.5 | ± 2dB irin. | 11 | 2.5 | - | - | 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-2000-18000-50-0.1 | 2 | 18 | 0 ~ 50 | - | 0.1 | ± 2dB irin. | 7 | 2.5 | 500 typ. | 24 | 3 ~ 6 |
| QDA-2000-18000-60-0.1 | 2 | 18 | 0 ~ 60 | - | 0.1 | 5% nau'in. | 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 irin. | 7.5 | 2 | - | 25 | 3 ~ 6 |
| QDA-4000-8000-63.75-0.25 | 4 | 8 | 0 ~ 63.75 | 8 | 0.25 | ± 2dB irin. | 2.5 | 1.8 | - | - | 3 ~ 6 |
| QDA-4000-32000-63.5-0.5 | 4 | 32 | 0 ~ 63.5 | - | 0.5 | ± 2dB irin. | 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 | ± 1.5dB irin. | 5 typ. | 1.6 ku. | 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-8000-12000-63.75-0.25 | 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% nau'in. | 8 | 1.5 | - | 20 | 3 ~ 6 |
| QDA-8000-18000-63.75-0.25 | 8 | 18 | 0 ~ 63.75 | - | 0.25 | ± 1.5dB irin. | 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-18000-40000-31.5-0.5 | 18 | 40 | 0 ~ 31.5 | - | 0.5 | ± 2dB irin. | 8 typ. | 1.8 ku. | 50 | 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 irin. | 11 | 2.5 | 20 typ. | 25 | 3 ~ 6 |
| QDA-19000-34000-63.5-0.5 | 19 | 34 | 0 ~ 63.5 | 7 | 0.5 | 2dB ku. | 13 typ. | 2 | 1 μs typ. | 25 | 3 ~ 6 |
| QDA-26500-40000-50-0.1 | 26.5 | 40 | 0 ~ 50 | - | 0.1 | ± 2.5dB irin. | 9 | 2.5 | 5000 typ. | 24 | 3 ~ 6 |
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