1800-2000MHZ UHF Band RF Go'doomin Isku-xidhan
Waa maxay go'doomin?
Go'doomiyaha RFwaa aalad aan firfircoonayn oo laba-deked ah oo ferromagnetic ah, taas oo loo isticmaalo in lagu ilaaliyo qaybaha kale ee RF inay waxyeello u geystaan milicsiga calaamadda aadka u xooggan. Kala-soociddu waa wax caadi ah oo ku jira codsiyada shaybaarka waxayna kala sooci karaan qalabka la tijaabiyay (DUT) iyo ilaha calaamadaha xasaasiga ah.
Codsiga alaabta
• Tijaabada shaybaarka (ballaca aadka u weyn)
• Isgaarsiinta dayax-gacmeedka
• Nidaamka wireless-ka
Tilmaamayaasha ugu muhiimsan
| SHAYGA | CUTUBKA | QEEXIDDA | OGAYSIIS | |
| Kala duwanaanshaha Soo Noqnoqoshada | MHz | 1800-2000 | ||
| Jihada wareegga | → | |||
| Heerkulka Hawlgalka | ℃ | -40~+85 | ||
| Lumista Gelinta | dB ugu badan | 0.40 | Heerkulka Qolka(+25 ℃±10℃) | |
| dB ugu badan | 0.45 | Heerkulka ka badan (-40℃ ± 85℃) | ||
| Karantiil | dB daqiiqo | 20 |
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| dB daqiiqo | 18 |
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| Lumista soo celinta | dB ugu badan | 20 |
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| dB ugu badan | 18 |
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| Awoodda hore | W | 100 | ||
| Awoodda Dib-u-rogidda | W | 50 | ||
| Impedance | Ω | 50 | ||
| Qaabeynta | Ø | Sida beloe (dulqaad: ± 0.20mm) | ||
Sawir-gacmeedka Dulmar
Farqiga u dhexeeya isolator-ka iyo wareegga dhiigga
Wareegaha waa aalad deked badan leh oo gudbisa hirarka dhacdada ee galaya deked kasta una gudubta dekadda xigta iyadoo loo eegayo jihada ay go'aamiso goobta birlabta ee aan joogtada ahayn. Astaamaha muuqda waa gudbinta tamarta ee hal-dhinac ah, taas oo xakameysa gudbinta hirarka elektromagnetic-ka ee jihada wareegsan.
Tusaale ahaan, wareegga ku jira sawirka hoose, calaamaddu waxay noqon kartaa oo keliya dekedda 1 ilaa dekedda 2, dekedda 2 ilaa dekedda 3, iyo dekedda 3 ilaa dekedda 1, waddooyinka kalena way xiran yihiin (go'doomin sare)
Kala-soociddu guud ahaan waxay ku salaysan tahay qaab-dhismeedka wareegga. Farqiga kaliya ayaa ah in kala-soociddu badanaa tahay qalab laba-deked ah, kaas oo isku xira saddexda dekedood ee wareegga wareegga iyo wareegga culayska isku midka ah ama wareegga ogaanshaha. Sidaa darteed, shaqo noocaas ah ayaa la sameeyaa: calaamaddu waxay ka gudbi kartaa oo keliya dekedda 1 ilaa dekedda 2, laakiin kuma soo laaban karto dekedda 1 dekedda 2, taas oo ah, isku-xirnaanta hal-dhinac ah ayaa la xaqiijiyaa.
Haddii 3-dekeddu ku xiran tahay qalabka wax ogaanaya, heerka isku-dheelitir la'aanta ee qalabka terminal-ka ee uu joojiyay 2-dekeddu sidoo kale waa la xaqiijin karaa, shaqada kormeerka mowjadda taaganna waa la xaqiijin karaa.
