Onye ndu-mw | Okwu mmalite 180 ogo ngwakọ coupler |
Ngwakọ 180 ° ngwa ngwa onye ndu bụ njikọ ntụzịaka ọdụ ụgbọ mmiri atọ na anọ emebere maka ikewa 3 dB. A na-echekwa ha RF ma nwee ikewapụ oke, nha pere mpe, VSWR dị ala, mfu dị ala, yana nkwụsi ike okpomọkụ. Enwere ike iji ngwakọ di na nwunye kewaa akara site na amplifiers elu ụlọ elu gaa na ndị na-anabata BTS, na ngwa sampler signal iji nyochaa arụmọrụ sistemụ, ịgbanye mgbaama n'ime sistemụ na-akwụsịghị ọrụ ya, n'ichepụta ndị na-atụgharị oge na-atụgharị oge, na ndị ọzọ. Ndị mmekọ ngwakọ 180 nke onye ndu microwave na-enye ọtụtụ ụdị brọdband na-ekpuchi ihe ruru 50 GHz.
A na-ahazi ngwakọ ndị ndu-MW's180º jiri usoro wuo akụ nwere okpukpu abụọ nke a na-atụba eriri ụzọ abụọ, asymmetric, nke nwere akara ntụzịaka. Meandering mgbasa ozi n'akụkụ nke ọ bụla nke ngwakọ ahụ na-edobe mmekọrịta nke ọbụna 180-ogo n'etiti ọwa na ugboro niile. Ịmepụta ngwakọ akụ abụọ na-achọ asymmetric coupler nwere ahịrị kpuchiri kpamkpam na njedebe ya (ebe ahịrị ahụ gafere) nke na-etolite nnyefe ozugbo site na njikọ dị elu na enweghị njikọ. A na-eji nhazi eriri akwa akwa atọ rụọ ngwakọ ndị ahụ. A na-adụnyere ahịrị ejikọta ọnụ n'akụkụ nke ọzọ nke bọọdụ sekit njikọ njikọ dị gịrịgịrị, nke emere n'etiti bọọdụ dielectric ụzọ nha nha nhata.
Onye ndu-mw | Nkọwapụta |
Oke ugboro: | 1 ~ 6GHz |
Mfu ntinye: | 1.8dB kacha |
Ntụle njupụta: | ±0.7dB |
Ntụziaka usoro: | ±7° kacha |
VSWR: | 1.6 kacha |
Nnọpụ iche: | 17dB |
Ike: | 50W |
Njikọ: | SMA-Nwanyị. |
Oke okpomoku na-arụ ọrụ: | -40˚C ~+85˚C |
Okwu:
1, Ọ bụghị Gụnye Theoretical ọnwụ 3db 2.Power fim bụ maka ibu vswr mma karịa 1.20:1
Onye ndu-mw | Nkọwapụta gburugburu ebe obibi |
Okpomọkụ arụ ọrụ | -30ºC ~ +60ºC |
Okpomọkụ nchekwa | -50ºC~+85ºC |
Mmaji | 25gRMS (15 degrees 2KHz) ntachi obi, 1 hour kwa axis |
iru mmiri | 100% RH na 35ºc, 95% RH na 40ºc |
Ujo | 20G maka 11msec ọkara sine ife, 3 axis abụọ ntụziaka |
Onye ndu-mw | Nkọwa maka igwe |
Ebe obibi | Aluminom |
Njikọ | ternary alloy atọ akụkụ |
Mmekọrịta nwanyị: | ọla kọpa beryllium ọla |
Rohs | nnabata |
Ibu | 0.15 n'arọ |
Ihe osise nkọwa:
Akụkụ niile dị na mm
Nkwenye nkọwapụta ± 0.5(0.02)
Nkwalite oghere ±0.2(0.008)
Njikọ niile: SMA-Nwanyị
Onye ndu-mw | Nyochaa data |