1800-2000MHZ UHF Band RF Coaxial Isolator
Waa maxay go'doominta?
Go'doominta RFwaa aaladda laba-geesoodka ah ee ferromagnetic passive, kaas oo loo isticmaalo in laga ilaaliyo qaybaha kale ee RF in ay waxyeello u geystaan milicsiga calaamada aadka u xoogan. Go'doominta waxay ku badan tahay codsiyada shaybaadhka waxayna ka sooci karaan qalabka tijaabada (DUT) ee ilaha xasaasiga ah.
Codsiga alaabta
• Tijaabada shaybaadhka (ultra bandwidth)
• Isgaarsiinta satellite-ka
• Nidaamka wireless-ka
Tilmaamayaasha ugu muhiimsan
| ITEM | CUTUB | QAABKA | FIIRO GAAR AH | |
| Xaddiga Soo noqnoqda | MHz | 1800-2000 | ||
| Jihada wareegga | → | |||
| Heerkulka shaqada | ℃ | -40~+85 | ||
| Gelida Khasaare | dB max | 0.40 | Heerkulka qolka (+25 ℃ ± 10 ℃) | |
| dB max | 0.45 | Heerkulka ka sarreeya (-40 ℃ ± 85 ℃) | ||
| Karantiil | dB min | 20 |
| |
| dB min | 18 |
| ||
| Soo celi khasaaraha | dB max | 20 |
| |
| dB max | 18 |
| ||
| Awoodda hore | W | 100 | ||
| Awooda roga | W | 50 | ||
| Caqabada | Ω | 50 | ||
| Habaynta | Ø | Sida beloe (dulqaad: ± 0.20mm) | ||
Sawirka dulucda
Farqiga u dhexeeya go'doominta iyo wareegga
Wareegtadu waa aalado badan oo deked ah oo gudbisa mowjadda dhacdada ee gelaysa deked kasta iyada oo loo eegayo jihada ay go'aamiso goobta magnetka eexda taagan. Muuqaalka caanka ah waa gudbinta tamar aan jiho lahayn, kaas oo xakameynaya gudbinta hirarka korantada ee jihada wareeg ah.
Tusaale ahaan, wareegga shaxanka hoose, calaamaddu waxay noqon kartaa oo keliya dekedda 1 ilaa dekedda 2, laga bilaabo dekedda 2 ilaa dekedda 3, iyo ka dekedda 3 ilaa dekedda 1, iyo waddooyinka kale waa la xiray (go'doon sare).
Go'doominta guud ahaan waxay ku salaysan tahay qaabka wareegga wareegga. Waxa kaliya ee ay ku kala duwan yihiin ayaa ah in go'doominta inta badan ay tahay laba aaladood oo deked ah, kaas oo ku xiraya saddexda dekedood ee wareegga wareegga culeyska u dhigma ama wareegga ogaanshaha. Sidaa darteed, shaqada noocan oo kale ah ayaa la sameeyay: calaamaduhu waxay ka tagi karaan oo keliya dekedda 1 ilaa dekedda 2, laakiin kuma soo laaban karaan dekedda 1 ee dekedda 2, taas oo ah, sii wadida hal dhinac ah ayaa la ogaaday.
Haddii 3-dekedu ay ku xidhan tahay qalabka wax baadha, waxa la ogaan karaa heerka is-barbar-dhigga ee aaladda terminal-ka ee ay joojiso 2-dekeddu sidoo kale waa la xaqiijin karaa shaqada kormeerka mawjadaha taagan waa la xaqiijin karaa.
