Umholi-mw | Isingeniso 0.1-40Ghz Digital Attenuator Programmed Attenuator |
I-0.1-40GHz Digital Attenuator iyidivayisi eyinkimbinkimbi futhi ehlelekayo eklanyelwe ukulawula ngokunembile i-amplitude yamasignali amaza aphezulu ngaphakathi kwebanga elishiwo. Leli thuluzi elishintshashintshashintshayo liyingxenye ebalulekile emikhakheni eyahlukene, okuhlanganisa ezokuxhumana, amalabhorethri ocwaningo, nezinhlelo zempi ye-elekthronikhi, lapho ukulungiswa kwamandla esignali kubalulekile ekusebenzeni okuphelele nokunemba kokuhlola.
Izici Eziyinhloko:
1. **I-Broad Frequency Range**: Imboza ukusuka ku-0.1 ukuya ku-40 GHz, lesi sishunqisi sibhekelela uchungechunge olubanzi lwezinhlelo zokusebenza, sisenze sifanelekele kokubili amaza e-microwave nama-millimeter-wave. Lolu hlu olubanzi luvumela ukusetshenziswa kwalo ezimeni ezihlukahlukene, kusukela ekuhlolweni kwe-RF okuyisisekelo kuya ezinhlelweni zokuxhumana zesathelayithi ezithuthukisiwe.
2. **Ukunakwa Okuhlelekayo**: Ngokungafani nezinqamuleli ezivamile ezigxilile, le nguqulo yedijithali ivumela abasebenzisi ukuthi bahlele amazinga athile okunciphisa ngokusebenzisa izixhumanisi zokuhlela, ngokuvamile ngokusebenzisa i-USB, i-LAN, noma i-GPIB. Amandla okulungisa ukuncishiswa athuthukisa ngamandla ukuguquguquka kumklamo wokuhlola nokuthuthukisa isistimu.
3. **Ukunemba Okuphezulu Nokulungiswa**: Ngezinyathelo zokuthibaza ezihamba kahle njengo-0.1 dB, abasebenzisi bangakwazi ukufinyelela ukulawula okunembile kumandla esignali, okubalulekile ekulinganiseni okunembile kanye nokunciphisa ukuhlanekezela kwesignali. Leli zinga lokunemba liqinisekisa ukusebenza okuthembekile ngisho nasezinhlelweni ezidinga kakhulu.
4. **Ukulahlekelwa Kokufaka Okuphansi & Umugqa Ophakeme**: Idizayinelwe ngokulahlekelwa okuncane kokufakwa kanye nomugqa omuhle kakhulu kulo lonke uhla lwaso lokusebenza, isibambisi sigcina ubuqotho besignali kuyilapho sinikeza ukuncishiswa okudingekayo kwamandla. Lesi sici sibalulekile ekugcineni ikhwalithi yesiginali ngesikhathi sokudlulisela noma izinqubo zokulinganisa.
5. **I-Remote Control & Automation Compatibility**: Ukufakwa kwezivumelwano zokuxhumana ezisezingeni kusiza ukuhlanganiswa ekusetheni ukuhlola okuzenzakalelayo namasistimu okulawula kude. Leli khono lilula ukusebenza, lehlisa amaphutha abantu, futhi lisheshisa izinqubo zokuhlola ezindaweni zokukhiqiza.
6. **Ukwakha Okuqinile Nokwethembeka**: Yakhelwe ukumelana nokusetshenziswa okunzima, isibambisi sifaka idizayini eqinile eqinisekisa ukusebenza okungaguquki ngaphansi kwamazinga okushisa aphakeme, ukudlidliza, nezinye izimo eziyinselele. Ukuthembeka kwayo kuyenza ilungele ukuthunyelwa kwesikhathi eside ezindaweni ezinokhahlo zezimboni noma zangaphandle.
Kafushane, i-0.1-40GHz Digital Attenuator igqama njengesixazululo esinamandla nesiguquguqukayo sokuphatha amandla esignali yemvamisa ephezulu ngokunemba nokulawula okungenakuqhathaniswa. Ukumbozwa kwayo nge-broadband, imvelo ehlelekayo, nokwakhiwa okuqinile kuyenza ibe yimpahla eyigugu kochwepheshe abafuna ukuthuthukisa amakhono abo okucubungula isignali kuzo zonke izizinda eziningi zobuchwepheshe obuphezulu.
Umholi-mw | Ukucaciswa |
Imodeli No. | I-Freq.Range | Okuncane. | Thayipha. | Ubukhulu. |
I-LKTSJ-0.1/40-0.5S | 0.1-40 GHz | 0.5dB Isinyathelo | 31.5 dB | |
Ukunemba Kwe-Attenuation | 0.5-15 dB | ±1.2 dB | ||
15-31.5 dB | ±2.0 dB | |||
I-Attenuation Flatness | 0.5-15 dB | ±1.2 dB | ||
15-31.5 dB | ±2.0 dB | |||
Ukulahlekelwa Kokufaka | 6.5 dB | 7.0 dB | ||
Amandla Okufaka | 25dbm | 28dbm | ||
I-VSWR | 1.6 | 2.0 | ||
Lawula i-Voltage | +3.3V/-3.3V | |||
I-Bias Voltage | +3.5V/-3.5V | |||
Okwamanje | 20 mA | |||
Okokufaka okunengqondo | “1”= vula; "0"= off | |||
I-Logic “0” | 0 | 0.8V | ||
I-Logic “1” | +1.2V | +3.3V | ||
Impedance | 50 Ω | |||
Isixhumi se-RF | 2.92-(f) | |||
Isixhumi sokulawula okokufaka | 15 Phina Owesifazane | |||
Isisindo | 25 g | |||
Operation Temperature | -45℃ ~ +85 ℃ |
Umholi-mw | Imininingwane Yemvelo |
Izinga Lokushisa Lokusebenza | -30ºC~+60ºC |
Izinga Lokushisa Lesitoreji | -50ºC~+85ºC |
Ukudlidliza | 25gRMS (15 degrees 2KHz) ukubekezela, ihora elingu-1 eksisi ngayinye |
Umswakama | 100% RH ku-35ºc, 95%RH ku-40ºc |
Ukushaqeka | I-20G ye-11msec isigamu sine wave, i-axis engu-3 zombili izinkomba |
Umdwebo Wohlaka:
Bonke Ubukhulu ngo-mm
Ukubekezelelwa Kohlaka ± 0.5(0.02)
Ukubekezelela Izimbobo Ezikhulayo ±0.2(0.008)
Zonke Izixhumi: 2.92-Owesifazane
Umholi-mw | Ukunemba kwe-Attenuator |
Umholi-mw | Ithebula Leqiniso: |
Lawula Okokufaka kwe-TTL | Isimo Sendlela Yesiginali | |||||
C6 | C5 | C4 | C3 | C2 | C1 | |
0 | 0 | 0 | 0 | 0 | 0 | Ireferensi IL |
0 | 0 | 0 | 0 | 0 | 1 | 0.5dB |
0 | 0 | 0 | 0 | 1 | 0 | 1dB |
0 | 0 | 0 | 1 | 0 | 0 | 2dB |
0 | 0 | 1 | 0 | 0 | 0 | 4dB |
0 | 1 | 0 | 0 | 0 | 0 | 8dB |
1 | 0 | 0 | 0 | 0 | 0 | 16dB |
1 | 1 | 1 | 1 | 1 | 1 | 31.5dB |
Umholi-mw | D-sub15 Incazelo |
1 | +3.3V |
2 | GND |
3 | -3.3V |
4 | C1 |
5 | C2 |
6 | C3 |
7 | C4 |
8 | C5 |
9 | C6 |
10-15 | NC |