
| Mtsogoleri-mw | Chiyambi 0.1-40Ghz Digital Attenuator Yokonzedwa ndi Programmed Attenuator |
Cholumikizira cha digito cha 0.1-40GHz ndi chipangizo chapamwamba kwambiri komanso chokonzedwa bwino chomwe chimapangidwa kuti chiziwongolera bwino kutalika kwa ma signal apamwamba mkati mwa mtunda womwe watchulidwa. Chida chosinthika ichi ndi chofunikira kwambiri m'magawo osiyanasiyana, kuphatikiza kulumikizana, ma laboratories ofufuza, ndi machitidwe apakompyuta, komwe kusintha mphamvu ya ma signal ndikofunikira kwambiri kuti magwiridwe antchito abwino komanso kulondola kwa mayeso.
Zinthu Zofunika Kwambiri:
1. **Broad Frequency Range**: Chimaphimba kuyambira 0.1 mpaka 40 GHz, chida ichi chimagwira ntchito zosiyanasiyana, zomwe zimapangitsa kuti chigwiritsidwe ntchito pa ma microwave ndi ma millimeter-wave frequency. Chida ichi chimalola kuti chigwiritsidwe ntchito m'njira zosiyanasiyana, kuyambira pa kuyesa koyambira kwa RF mpaka machitidwe apamwamba olumikizirana ndi satellite.
2. **Kuchepetsa Mphamvu Yogwiritsidwa Ntchito**: Mosiyana ndi zochepetsera mphamvu zachikhalidwe, mtundu wa digito uwu umalola ogwiritsa ntchito kukhazikitsa milingo yeniyeni yochepetsera mphamvu kudzera mu ma interface a mapulogalamu, nthawi zambiri kudzera mu USB, LAN, kapena GPIB. Kutha kusintha kuchepetsa mphamvu kumawonjezera kusinthasintha pakupanga zoyeserera ndi kukonza makina.
3. **Kulondola Kwambiri ndi Kusasintha**: Ndi njira zochepetsera mphamvu ya chizindikiro mpaka 0.1 dB, ogwiritsa ntchito amatha kulamulira bwino mphamvu ya chizindikiro, zomwe ndizofunikira kwambiri pakuyeza molondola ndikuchepetsa kusokonekera kwa chizindikiro. Kulondola kumeneku kumatsimikizira magwiridwe antchito odalirika ngakhale mu mapulogalamu ovuta kwambiri.
4. **Kutayika Kochepa kwa Kuyika & Kukhazikika Kwambiri**: Chopangidwa ndi kutayika kochepa kwa kuyika komanso kukhazikika bwino pamlingo wake wogwirira ntchito, chotchingira chimasunga umphumphu wa chizindikiro pamene chikupereka mphamvu yofunikira. Mbali iyi ndi yofunika kwambiri kuti isunge ubwino wa chizindikiro panthawi yotumiza kapena kuyeza.
5. **Kugwirizana kwa Kulamulira Patali ndi Kudziyendetsa**: Kuphatikizidwa kwa njira zolumikizirana zokhazikika kumathandiza kuphatikizana mu makina oyesera okha ndi makina owongolera kutali. Mphamvu imeneyi imapangitsa kuti ntchito ziyende bwino, imachepetsa zolakwika za anthu, komanso imathandizira njira zoyesera m'malo opangira.
6. **Kapangidwe Kolimba ndi Kudalirika**: Chotchingira chotchingira cholimba chili ndi kapangidwe kolimba komwe kamatsimikizira kuti chimagwira ntchito bwino nthawi zonse kutentha kwambiri, kugwedezeka, ndi zina zovuta. Kudalirika kwake kumapangitsa kuti chigwiritsidwe ntchito kwa nthawi yayitali m'malo ovuta a mafakitale kapena akunja.
Mwachidule, 0.1-40GHz Digital Attenuator imadziwika ngati yankho lamphamvu komanso losinthika poyang'anira mphamvu ya ma siginolo apamwamba kwambiri komanso molondola kwambiri. Kufalikira kwake kwa broadband, kapangidwe kake kosinthika, komanso kapangidwe kake kolimba kumapangitsa kuti ikhale chuma chamtengo wapatali kwa akatswiri omwe akufuna kupititsa patsogolo luso lawo lokonza ma siginolo m'magawo ambiri apamwamba.
| Mtsogoleri-mw | Kufotokozera |
| Nambala ya Chitsanzo | Ma Freq.Range | Zochepa. | Mtundu. | Max. |
| LKTSJ-0.1/40-0.5S | 0.1-40 GHz | Gawo la 0.5dB | 31.5 dB | |
| Kulondola kwa Kuchepetsa | 0.5-15 dB | ±1.2 dB | ||
| 15-31.5 dB | ±2.0 dB | |||
| Kutsika kwa Kutsika | 0.5-15 dB | ±1.2 dB | ||
| 15-31.5 dB | ±2.0 dB | |||
| Kutayika kwa Kuyika | 6.5 dB | 7.0 dB | ||
| Mphamvu Yolowera | 25 dBm | 28 dBm | ||
| VSWR | 1.6 | 2.0 | ||
| Kulamulira Voteji | +3.3V/-3.3V | |||
| Voltage Yokondera | +3.5V/-3.5V | |||
| Zamakono | 20 mA | |||
| Logistic Input | “1” = yatsegulidwa; “0” = yatsekedwa | |||
| Logic“0” | 0 | 0.8V | ||
| Logic“1” | +1.2V | +3.3V | ||
| Kusakhazikika | 50 Ω | |||
| Cholumikizira cha RF | 2.92-(f) | |||
| Cholumikizira Chowongolera Cholowera | 15 Pin Wachikazi | |||
| Kulemera | 25 g | |||
| Kutentha kwa Ntchito | -45℃ ~ +85 ℃ | |||
| Mtsogoleri-mw | Mafotokozedwe a Zachilengedwe |
| Kutentha kwa Ntchito | -30ºC~+60ºC |
| Kutentha Kosungirako | -50ºC~+85ºC |
| Kugwedezeka | Kupirira kwa 25gRMS (15 madigiri 2KHz), ola limodzi pa axis iliyonse |
| Chinyezi | 100% RH pa 35ºc, 95% RH pa 40ºc |
| Kudabwa | 20G ya 11msec theka la sine wave, 3 axis mbali zonse ziwiri |
Chojambula cha Mzere:
Miyeso Yonse mu mm
Kulekerera kwa Chidule ± 0.5(0.02)
Kulekerera kwa Mabowo Oyikira ± 0.2(0.008)
Zolumikizira Zonse: 2.92-Zachikazi
| Mtsogoleri-mw | Kulondola kwa Attenuator |
| Mtsogoleri-mw | Gome la Choonadi: |
| TTL Yolowera Yowongolera | Mkhalidwe wa Njira ya Chizindikiro | |||||
| C6 | C5 | C4 | C3 | C2 | C1 | |
| 0 | 0 | 0 | 0 | 0 | 0 | IL Yofotokozera |
| 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 |
| Mtsogoleri-mw | Tanthauzo la D-sub15 |
| 1 | +3.3V |
| 2 | GND |
| 3 | -3.3V |
| 4 | C1 |
| 5 | C2 |
| 6 | C3 |
| 7 | C4 |
| 8 | C5 |
| 9 | C6 |
| 10-15 | NC |