Iimveliso
I-attenuator esisigxina ye-2W DC-18G ene-sma
| Inkokeli-mw | Intshayelelo Isixhobo sokuthomalalisa i-DC-18G 2W |
Sizisa i-Leader microwave Tech., (Leader-mw) 2W Power Attenuator, eyenzelwe amaza aqala kwi-DC ukuya kwi-18GHz. Esi sixhobo sisebenza kakuhle senzelwe ngobuchule ukubonelela ngokunciphisa isignali ngokuchanekileyo ngelixa sigcina umgangatho kunye nokuthembeka okugqwesileyo. Ngesixhumi sayo se-SMA, i-attenuator iqinisekisa ukuhlanganiswa okungenamthungo kwiinkqubo ezahlukeneyo kunye nokuseta okufuna ulawulo oluchanekileyo lwamandla esignali.
Ezona mpawu:
1. Ugutyungelwa kweFrequency ebanzi: I-attenuator inika ukusebenza kwefrikhwensi ebanzi ukusuka kwi-DC ukuya kuthi ga kwi-18GHz, nto leyo eyenza ukuba ibe sisixhobo esibalulekileyo kwizicelo ezigubungela ii-spectrum ezahlukeneyo.
2. Isixhumi se-SMA: Sixhotyiswe ngesixhumi se-SubMiniature version A (SMA), esi sixhumi senza kube lula ukunxibelelana kwaye sikhuseleke, siqinisekisa ukudluliselwa kwesignali efanelekileyo kunye nokuhambelana ne-interfaces ezisemgangathweni.
3. Umthamo woLawulo lwaMandla we-2W: Yenzelwe ukuphatha amandla aphezulu e-2W, le attenuator ifanelekile kwiindlela zokusetyenziswa kwamandla aphakathi apho ukuncitshiswa ngokuchanekileyo kubalulekile.
4. Ukunciphisa Umsindo Ngokucokisekileyo: Njengoko inika amaxabiso okunciphisa umsindo ngokuchanekileyo, ungathemba ukuba esi sixhobo siya kulungisa amanqanaba esignali yakho ngokuhambelana nangokuchaneka okufunekayo kwiinkqubo zakho ezifuna amandla aphezulu.
5. Ukulahleka Okuphantsi Kokufakwa: Yenzelwe ukunciphisa ukulahleka kokufakwa, i-attenuator inceda ukugcina ukuthembeka kwesignali ngelixa inciphisa ukonakala kwesignali okungafunekiyo, inika imveliso ecacileyo nethembekileyo ngakumbi.
| Inkokeli-mw | Inkcazo |
| Into | Inkcazo | |
| Uluhlu lwefrikhwensi | I-DC ~ 18GHz | |
| Impedance (engaziwayo) | 50Ω | |
| Uvavanyo lwamandla | Iiwati ezi-2 | |
| Amandla eNqanaba (5 μs) | 5 KW | |
| Ukunciphisa | 10,20,30,40,50,60 dB | |
| I-VSWR (Ubuninzi) | 1.25-1.5 | |
| Uhlobo lwesixhumi | I-SMA-eyindoda (Igalelo) – engumfazi (Igalelo) | |
| ubukhulu | Φ9×27 mm | |
| Uluhlu lobushushu | -55℃~ 85℃ | |
| Ubunzima | 0.05Kg | |
| Inkokeli-mw | Iinkcukacha zeNdalo |
| Ubushushu bokusebenza | -30ºC~+60ºC |
| Ubushushu bokugcina | -50ºC~+85ºC |
| Ukungcangcazela | Ukunyamezela kwe-25gRMS (15 degrees 2KHz), iyure e-1 nge-axis nganye |
| Umswakama | I-100% i-RH ku-35ºc, i-95%RH kwi-40ºc |
| Umothuko | I-20G ye-11msec half sine wave, ii-axis ezi-3 kuzo zombini iindlela |
| Inkokeli-mw | Iinkcukacha zoomatshini |
| Izindlu | I-alloy |
| Isinxibelelanisi | i-ternary alloy ene-partalloy ezintathu |
| Uqhagamshelwano Lwabasetyhini: | igolide egqunywe yi-beryllium bronze |
| IiRohs | thobela |
| Ubunzima | 0.05kg |
Umzobo woMgca:
Zonke izilinganiso nge-mm
Ukunyamezelana Okucwangcisiweyo ± 0.5(0.02)
Ukunyamezelana kweMingxunya yokuFaka ±0.2(0.008)
Zonke iiConnectors: SMA-Female/SMA-M(IN)
| Inkokeli-mw | Ukuchaneka kwe-Attenuator |
| Inkokeli-mw | Ukuchaneka kwe-Attenuator |
