500-2700MHz iamplifier yomugqa ngokusebenza okuphezulu

I-ZD-LAM-500-2700-50W isikhulisi samandla alinganayo siwumugqa ophezulu wokusebenza ngomugqa oklanywe ngokukhethekile okokufaka nokuphumayo ogcina ubudlelwano bomugqa olinganiselwe. Idizayinelwe ukuhlinzeka ngokukhiqizwa kabusha okunesimo kwesiginali yokokufaka kodwa ngezinga eliphezulu lamandla.

Nazi ezinye izici eziyinhloko ze-linear power amplifier:

Ukuhlanekezela okuphansi kwe-harmonic:

Izikhulisamandla zomugqa zinokuhlanekezela okuphansi kwe-harmonic ngoba amandla azo aphumayo akhuliswa ngokuqondile idivayisi yamandla ngaphandle kokuguqulwa. Imvamisa, ama-harmonics we-linear power amplifiers angaphansi kwe-1%.

Isilinganiso esiphezulu sesignali-kuya-nomsindo:

Njengoba umsindo wama-amplifiers omugqa uvela ikakhulukazi emsindweni wedivayisi yamandla ngokwawo, futhi umsindo wedivayisi yamandla ngokwawo uphansi, isilinganiso sesignali kuya kumsindo wama-amplifiers anamandla aphezulu kakhulu. Ngokuvamile, isilinganiso sesignali-kuya-kumsindo wezikhulisamandla zomugqa sikhulu kuno-70dB.

Impendulo yefrikhwensi enhle:

Izikhulisamandla zomugqa zingasebenza kububanzi obufika ku-20kHz, futhi impendulo yemvamisa ngokuvamile ingafinyelela ku-5~20kHz ±3db.

Ukuze kuzuzwe umugqa ofunekayo, ama-amplifiers avamile anqunyelwe ububanzi befrikhwensi kanye nezinga lamandla esignali yokufaka. Lokhu kuyadingeka ukuze uqinisekise ukuthi i-amplifier ayifaki umsindo owedlulele noma ihlanekezele isignali. Njengoba umugqa walezi zikhulisi kuyisici esibaluleke kakhulu, lezi zikhulisi zingahweba ngokusebenza kahle, umkhawulokudonsa, imvamisa ephezulu/encane, kanye neminye imingcele yokusebenza kukagesi ukuze kuzuzwe izinga eliphezulu lomugqa. Imvamisa, isibalo somsindo esinyukile asinikelwa kakhulu ukuze kutholakale umugqa, njengoba lokhu kungase futhi kuholele ezimeni zesignali ezimbi ngemva kokukhulisa.

Ngenxa yomugqa wawo ophezulu, i-ZD-LAM-500-2700-50W iamplifier yamandla alinganayo ingasetshenziswa ezinhlelweni zokuxhumana, i-radar, ukuhlola nokulinganisa/i-metrology, nezinye izinhlelo zokuzwa ze-RF.