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.

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

KB0810M53A

800

1000

200

200x150x25

Hel Qiimayn

KB002052M47A

800

1000

200

200x150x25

Hel QiimaynKaydka: 7

Qalab-sameeyayaasha Awoodda Sare ee RF ee KB0001003M53A

Bilow:1.5

Jooji:30

Qufac:200

Faa'iido:53

Cabbirka:200x150x30

Hel Qiimayn Xaashida Xogta