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MBFS010150M020100A.JPG

Soo-saareyaasha Soo Noqnoqda ee Mars RF MBFS010150M020100A

Lambarka Moodeelka: MBFS010150M020100A

Isku-darka soo noqnoqoshada awoodda sare ee Mars RF wuxuu ka shaqeeyaa inta u dhaxaysa 1000 ~ 15000MHz, isagoo siinaya taageero kala duwan nidaamyada RF ee kala duwan iyo codsiyada soo noqnoqda ee soo baxaya, kaas oo leh tallaabo soo noqnoqosho oo wanaagsan oo ah 100kHz. Isku-darka RF-kan wuxuu keeni karaa awood wax soo saar oo ah 15dBm iyo wixii ka sareeya wuxuuna ku faani karaa diidmo been abuur ah oo ah -60dBc oo leh naqshad aad u yar.

  • Bilowga Soo-baxa (MHz) 1000
  • Joojinta Soo Noqnoqoshada (MHz) 15000
  • Cabbirka Tallaabo (MHz) 20
  • Awoodda Soo Saarista (dBm) 15
  • Nooca Sawaxanka Wejiga@1KHz(dBc/Hz) -90
  • Nooca Spur (dBc) -60
  • Nooca Waqtiga Booqashada. (μs) ≤200
  • Danab (V) +5
  • Cabbirka (mm) 30 × 30 × 10
Hel Qiimayn
faahfaahinta alaabta

Soo bandhigida badeecada

Sameeyaha soo noqnoqda ee Mars RF MBFS010150M020100A waa module synthesizer RF ah oo casri ah kaas oo ka shaqeeya 1000MHz ~ 15000MHz, oo loo habeeyay inuu bixiyo waxqabad heer sare ah oo ku baahsan baaxadda soo noqnoqoshada ballaaran. Iyada oo leh baaxadda soo noqnoqoshada ballaaran iyo cabbirka tallaabada saxda ah, synthesizer-ka soo noqnoqda ee Mars RF wuxuu u muuqdaa doorasho adag oo waxqabad sare leh, oo loogu talagalay inuu daboolo baahiyaha farsamo ee ugu adag. Buuqa wejiga caadiga ah ee @1kHz waa qiyaastii -90dBc/Hz. Waxayna keeni kartaa awood wax soo saar oo ah 15dBm, taasoo dammaanad qaadaysa gudbinta calaamadaha xooggan xitaa jawiyada adag ee leh luminta calaamadda. Caqabadda culeyska ee synthesizer-kan RF waa qiyaastii 50 Ω. Waqtiga boodboodka caadiga ah waa qiyaastii 200μs, taasoo la macno ah in module-kan synthesizer-ka RF uu dhammaystiri karo kala-guur buuxa oo ka imanaya hal soo noqnoqosho ilaa mid kale gudaha qiyaastii 200 microseconds. Awooddan beddelka soo noqnoqoshada degdegga ah waa sifada waxqabadka muhiimka ah ee hubinaysa in module-ku si dhakhso ah ugu beddeli karo inta u dhaxaysa soo noqnoqoshada kala duwan ee u dhaxaysa 1000 ~ 15000MHz (kordhinta tallaabooyinka 20MHz) iyadoo la ilaalinayo awoodda wax soo saarka ee deggan (ka weyn 15dBm) iyo buuxinta shuruudaha xakamaynta -60dBc ee been abuurka ah. Waqtiyada boodboodka soo noqnoqoshada degdegga ah ee noocan oo kale ah ayaa muhiim u ah codsiyada u baahan isbeddellada soo noqnoqoshada degdegga ah, sida nidaamyada isgaarsiinta, nidaamyada radar ee u baahan nadiifinta soo noqnoqoshada degdegga ah, iyo qalabka tijaabada ee u baahan hagaajinta soo noqnoqoshada degdegga ah.

Astaamaha Muhiimka ah

• Daboolidda Soo Noqnoqoshada Ballaaran;
• Awood la isku halleyn karo oo soo saar ah;
• Xallinta Soo noqnoqoshada Saxda ah;
• Cabbir yar;
• Miisaan Fudud;
• Is-dhexgalka Xakamaynta Dabacsan;

Su'aalaha Badiya La Weydiiyo

1. Waa maxay faraqa u dhexeeya module-ka amplifier-ka awoodda sare leh iyo synthesizer-ka soo noqnoqda?
In kasta oo ay yihiin qaybo muhiim ah oo ka mid ah nidaamyada soo noqnoqda raadiyaha (RF), isku-darka soo noqnoqda iyo modules-ka kor u qaadista awoodda ayaa si weyn ugu kala duwan waxqabadkooda, ujeeddadooda, iyo codsiyadooda. Guud ahaan, kor u qaadista awoodda waxay u shaqeeyaan sidii "kor u qaadista calaamadaha" oo kor u qaada calaamadaha hore u jiray ilaa heerarka awoodda sare, halka isku-darka soo noqnoqda ay u shaqeeyaan sidii "naqshadeeyayaasha calaamadda" kuwaas oo abuura calaamado cad oo la hagaajin karo oo raadiyaha ah. Caadiyan waxay iska kaashadaan nidaamyada RF: kor u qaadiyeyaasha awoodda waxay xoojiyaan calaamadaha tixraaca ee gudbinta ama hawlgalka awoodda sare, halka isku-darka soo noqnoqda ay abuuraan calaamadaha.

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