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Awood-siiyeyaal Raacsan oo Awood Sare leh oo RF ah MPM90100P50A

Lambarka Moodeelka: MPM90100P50A

Qalabka cod-weyneeyaha ee Mars RF ee awoodda sare leh ee MPM90100P50A wuxuu shaqeynayaa inta u dhaxaysa 9000 - 10000MHz iyadoo awoodda wax soo saarka ay tahay 100W. Marka la eego culayska 50 Ohm, qalabka cod-weyneeyaha ee awoodda sare leh waxay keeni karaan awoodda wax soo saarka ugu sarreysa oo ka badan 100 Watts.

  • Bilow 9000 MHz
  • Jooji 10000 MHz
  • Qufac 100 Watts
  • Faa'iido 50 dB
  • Danab 28 V
  • Qaabka garaaca wadnaha
  • Cabbirka 200x125x25 mm
  • Eff 15%

Soo bandhigida badeecada

Moodeelka MPM90100P50A waa qalab kor u qaada awoodda sare ee X-band oo ka shaqeeya inta jeer ee 9 ilaa 10 GHz wuxuuna bixiyaa ballaca garaaca ilaa 100μs oo leh wareeg shaqo ilaa 15%. Qalab kor u qaada awoodda sare ee garaaca awoodda sare waxay bixisaa awood wax soo saar oo ka badan 100Watts oo ah culays 50 Ohm ah. Adeegsiga gallium nitride (GaN) iyo tignoolajiyada chip-iyo-silig ee wax soo saarka waxay hubineysaa waxqabadka awoodda ee ugu casrisan ee module-kan oo leh saamiga awoodda-ilaa-mugga oo aad u fiican. GaNs waxay leeyihiin dhaqdhaqaaq elektaroonik sare waxayna taageeraan faa'iido weyn oo ku timaadda mawjadaha sare. GaN sidoo kale waxay leedahay tamar firfircoon oo sare, taasoo keentay sifooyin kuleyl oo aad u fiican iyo danab jabitaan oo aad u sarreeya. Faa'iidooyinka transistors-ka gallium nitride waxay sidoo kale ka mid yihiin cufnaanta awoodda sare, danab jabitaan oo sarreeya, hab-socod kuleyl oo sarreeya, iyo shuruudaha awoodda oo hooseeya. Faa'iidooyinkani waxay horseedi karaan qalab kor u qaada awoodda sare ee garaaca awoodda sare leh inay leeyihiin hufnaan sare (xitaa mawjadaha sare), arrimo qaab yar, darajooyin guud oo hoose, isku hallayn sare, iyo waxqabad heer sare ah oo heer sare ah.
Intaa waxaa dheer, qalabkan kor u qaada garaaca wadnaha ee awoodda sare leh wuxuu u baahan yahay kala firdhis kulaylka heerkulka shaqada ee 85 digrii Celsius iyo dib u bilow 60 digrii Celsius halkii uu ka damin lahaa. Mars RF waxay leedahay qalab qaboojin, macaamiishu waxay ku iibsan karaan qalab kor u qaada garaaca wadnaha oo awood sare leh oo wadajir ah. Qalabkayaga qaboojinta ee tayada sare leh wuxuu awood u siinayaa qalabka kor u qaada garaaca wadnaha inuu ilaaliyo waxqabadka sare dhammaan xaaladaha, isagoo yareynaya soo noqnoqoshada iyo kharashka dayactirka nidaamka. Waa mid ku habboon codsiyada qalabka kor u qaada garaaca wadnaha ee awoodda sare leh ee moduleka Radar, isgaarsiinta dayax-gacmeedka iyo meelaha kale.
Amplifiers-ka awoodda sare leh ee Mars RF ayaa diyaar u ah codsiga Radar iyadoo leh soo noqnoqosho u dhaxaysa HF ilaa xadka Ku iyo awoodda wax soo saarka laga bilaabo serveral watts ilaa kilo-watts. SSPA-yadan waxaa loogu talagalay aaladaha awoodda casriga ah oo bixiya waxqabad aad u fiican marka loo eego hufnaanta sare, kalsoonida sare, miisaan fudud oo toosan, iyo cabbir yar.

Astaamaha Muhiimka ah

√ Cabbir yar iyo miisaan fudud
√ Waxtarka korontada lagu daray >10%
√ Ilaalinta heerkulka xad-dhaafka ah
√ Dekedaha isku xidhka korontada ee hore iyo kuwa milicsan
√ Naqshad yar oo leh cabbirka ugu badan 200 × 125 × 25mm
√ Miisaan Fudud oo leh ugu badnaan 3.0 kg
√ Ballaca garaaca/ ilaalinta wareegga shaqada
√ Danab ka badan, iyo ilaalin ka badan hadda

Su'aalaha Badiya La Weydiiyo

1. Immisa awood gelinta ayaa loo baahan yahay cod-bixiyaha?
Fadlan tixraac Warqadda Tilmaamaha ee cod-weyneeyaha gaarka ah ee su'aasha laga qabo. Haddii aad qabtid wax su'aalo dheeraad ah, fadlan nala soo xiriir.
2. Waa maxay doorka transistors-ka loo isticmaalo qalabka kor u qaada korontada?
Amplifier-ka korontada RF waa beddele tamar, sababta uu u xoojin karo calaamadda, sababtoo ah wuxuu u rogi karaa awoodda ay bixiso korontada DC-ga awoodda calaamadda wax soo saarka. Qaybta ugu muhiimsan ee lagu dhammaystirayo shaqadan waa transistor-ka. Sidaa darteed, xulashada transistor-yada loogu talagalay naqshadeynta waxqabadka amplifier-ka korontada RF waa muhiim.

Waxaan sidoo kale soo jeedin karnaa

Sawir
Lambarka Moodeelka
Xaashida Xogta
Bilow (MHz)
Jooji (MHz)
Pout (Watts)
Faa'iido (dB)
Danab (V)
Qaabka
Cabbirka (mm)
Xigasho
800
1000
200
53
28
CW
200x150x25
Qalab-sameeyayaasha Awoodda Sare ee RF Broadband KB002052M47A
Qalab-sameeyayaasha Awoodda Sare ee RF ee KB002052M47A pdf
800
1000
200
53
28
CW
200x150x25
Hel QiimaynKaydka: 7
Qalab-sameeyayaasha Awoodda Sare ee RF ee KB0001003M53A
Bilow:1.5
Jooji:30
Qufac:200
Faa'iido:53
Cabbirka:200x150x30

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