Amplifier Toosan TDD 50W

Isticmaalka ugu weyn : SDR iyo Isgaarsiinta fiidiyowga ee Drone

Sharaxaad (Gaaban)

• Pout>50W laga bilaabo -25℃ ilaa 80℃
• Awoodda korontada ee ka badan 50W oo ku jirta heerarka kala duwan ee kala duwan ee kala duwan ee kala duwan ee kala duwan ee kala duwan ee kala duwan ee kala duwan ee kala duwan ee kala duwan ee kala duwan ee kala duwan ee kala duwan ee kala duwan ee kala duwan ee kala duwan ee kala duwan ee kala duwan ee kala duwan ee kala duwan ee kala duwan
• Qalabka LDMOS wuxuu xaqiijinayaa waxtar sare iyo xawaaraha sare ee xawaaraha sare.
• Wax soo saarka mawjadaha joogtada ah ee ku habboon CW, FM ama AM
• Qalabka gacanta ee ALC ee awoodda wax soo saarka ama hadda shaqada
• VSWR aad u sarreeya si looga fogaado ama loo yareeyo waxyeelada ka timaadda wax iswaafaq la'aan
• Ilaalinta gaaban ama furan ee dekedda wax soo saarka
• Kaalmada heerkulka iyo kororka heerkulka
• Ilaalinta heerkulka aad u sarreeya, Joojinta ka badan 75℃, dib u bilaabid otomaatig ah ka yar 50℃

Sharaxaad

Marka nidaamka isgaarsiinta wireless uu shaqeynayo, xoojinta awoodda waa la kordhiyaa, iyo marka kanaallo badan ay shaqeeyaan, qalloocin aan toos ahayn ayaa soo saari doonta harmonics labaad, harmonics saddexaad, isdhexgalka heerka saddexaad (IMD3), iyo isdhexgalka heerka shana Qalabkan aan toos ahayn wuxuu keeni doonaa taxane ah tilmaamayaasha waxqabadka antenna-ga gudbiyaha sida ballaca shucaaca, joojinta dhinaca dhinaca, iyo qoto dheer oo qoto dheer. Intaa waxaa dheer, astaamaha sare ee ugu sarreeya ee celceliska heerarka sare ee calaamadaha casriga ah ee waxtarka sare leh ee isbeddelka muuqaalka (sida OFDM iyo CDMA) waxay ka dhigaan qalloocan aan toos ahayn ee xoojinta awoodda ee ka shaqeeya meel u dhow barta dhergiga

Haddii aad ku jirto, waxaa laga heli karaa sannadood oo ka mid ah ee qofka badbaadiyada loo sameyn karo dadweynaha adeegga feddama: technologiya back-off, analog pre-distortion, iyo digital pre-distortion. Digital pre-distortion waxay joogin techneekal content gacanta ah, ugu yarreeb ah, iyo xiriirka ah, iyo waa inaad uusan yimid si sharciga ah. Xaaladooda DPD waa ku yar aan la'een carruurta moderna ee multi-carrier broadband systems, iyo algorithmaas signal processing ee base band digital domain waxay joogin xiriir gacanta ah, oo ay ku saabsan linearization effects ee dhammu.

OFDM waxaa la sameyn jiray toosbadaha uga badan. OFDM ka soo leeyahay inuu u diririyaa dhammaadka telefanka ee ku saabsan qoraalka dabadeed, sida digital audio television (DAB), telefanka digitaalka xaalad ah (HDTV) iyo IEEE802.11a iyo IEEE802.16a midabka dhexeeshada wi-fi (WLAN). Waxbarashada SDR ahaan wuxuu kale oo kala duwan yahay in laga helo dhammaadka telefanka ee ku saabsan. OFDM ayaa sidoo kale loo baahan yihiin qofka gaar ah ee ugu yeelo dadweyninta telefanka ee dhalinyarada ah ee mobile ee dhammaadka.

ACPR (Qeybta Awoodda Kanaalka ee Xidhiidhka) waa saamiga awoodda kanaalka ku xiga, kaas oo cabbira faragelinta ama awoodda.

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