MIDKAAS
Raadaarka
Tijaabada iyo Cabbiraadda
Isgaarsiinta
Kalsoonida Muddada Dheer iyo Waxtarka Sare ee Awood-qabayaasha Awoodda Balladhka RF MM2060P47A
Soo bandhigida badeecada
Moodeelka MM2060P47A waa cod-weyneeye awood sare leh oo badan-octave ah oo leh kala duwanaansho firfircoon oo ballaaran iyo koror dhan 47 dB. Cod-weyneeyahan RF wuxuu ku shaqeeyaa inta jeer ee 2-6 GHz wuxuuna ku habboon yahay in loo isticmaalo xargaha soo noqnoqda ee 4-5 GHz, 5-6 GHz, iyo 4-6 GHz. Awoodda wax soo saarka ee buuxa ee cod-weyneeyahan awoodda RF waa ilaa qiime caadi ah oo ah 50 watts, taasoo u sahlaysa inuu si fiican ugu shaqeeyo xadka UHF. Lumitaanka soo celinta soo-gelinta ee cod-weyneeyahan awoodda fasalka AB waxaa loo qaabeyn karaa inuu gaaro qiime caadi ah oo ah -10dB, taas oo ka tarjumaysa in awoodda soo-gelinta loo gudbiyo heerka silsiladda hoose ee tamarta ay ka weyn tahay, awoodda gudbinta calaamaduhuna ay xooggan tahay. Waxqabadka anteenaduna waa mid aad u fiican. Haddii macaamiishu u baahan yihiin xog lumis soo celin oo wanaagsan, fadlan la tasho kooxdeenna. Danabka ugu yar ee cod-weyneeyahan awoodda RF ee ballaaran waa 28V qiimaha hadda jirana waa 9A.
Ka dib baaritaanno badan oo ay sameeyeen kooxdeenna farsamada, qiimaha been abuurka ah ee cod-weyneeyahan awoodda sare leh ee ballaaran waa -60dBc iyo is-waafajinta waa -15dBc, waxaa jira sawirro xog oo faahfaahsan oo ku jira xaashida xogta badeecada si aad u tixraacdo.
Qalab-sameeyaha SSPA-ga wuxuu qaataa tiknoolajiyada GaN iyo chip-and-wire habka wax soo saarka. Isticmaalka tiknoolajiyaddani waxay hubinaysaa in module-ka qalabka-sameeyaha RF uu leeyahay waxqabadka awoodda ugu horumarsan iyo saamiga awoodda-ilaa-mugga oo aad u fiican, kaas oo hagaajiya isku halaynta muddada dheer iyo waxqabadka waxtarka sare ee badeecada RF.
Badeecadaha qalabka kor u qaada ee RF ee Mars RF waa kuwo aad u dabacsan oo la habeyn karo si loo daboolo baahiyaha warshadaha iyo codsiyada kala duwan, iyagoo siinaya dadka isticmaala xalal lagu kalsoonaan karo. Tusaale ahaan, badeecadan qalabka kor u qaada ee RF ee ballaaran ayaa ku habboon S-band, kaas oo si weyn loogu isticmaalo tijaabada iyo cabbirka (tusaale ahaan EMI, EMC iyo goobo kale oo gaar ah), isgaarsiinta, gaar ahaan radar-ka gallium nitride, iyo kiisaska gaarka ah waa saadaasha cimilada, LAN-ka bilaa-waayirka ah, navigation-ka iyo qaybaha kale ee farsamada.
Astaamaha Muhiimka ah
• Broadband oo leh awood sare;
• Waxtarka sare ee amplifier-ka iyo toosanaanta weyn;
• Cabbir yar & Miisaan Fudud;
• Xidhiidhiyayaasha gelinta iyo soo saarista RF waxay isticmaalaan SMA, dheddig
• Khalkhalka Hoose
• Saxanka kulaylka dibadda ee ikhtiyaariga ah
• Wareegyada Xakamaynta iyo Ilaalinta ee ku dhex jira
Su'aalaha Badiya La Weydiiyo
Fadlan ka digtoonow taxaddarrada soo socda ee ku saabsan isticmaalka qalabkan kor u qaada awoodda sare ee RF:
1. Kahor intaadan isticmaalin cod-weyneeyahan, fadlan si taxaddar leh u hubi danabka iyo dejimaha hadda ee korontada.
2. Marka aad isku xirayso badeecada rf, KAYDKA KORONTO 28V iyo XIR. Fadlan ka taxaddar inaadan dib u rogin xiriirka, haddii kale wareegga ayaa gubi kara.
3. Si looga fogaado waxyeello soo gaarta qalabka cod-weyneeyaha rf-ga ballaaran, fadlan ka taxaddar inaad ka hortagto koronto aan joogto ahayn marka aad isticmaaleyso.
4. Si looga fogaado gubashada qalabka, marka aad qalabka isku xirayso, fadlan ku xidh qalabka u adkeysan kara korontada.