Onye ndu-mw | Okwu Mmalite nke High Gain Horn Antenna |
Anụnụ mpi bụ ụdị antenna microwave a na-ejikarị eme ihe, nke bụ akụkụ okirikiri ma ọ bụ akụkụ anọ nwere oghere nke nta nke nta nke ọnụ ụzọ waveguide. A na-ekpebi mpaghara radieshon ya site n'ịdị nha mpi ọnụ na ụdị mgbasa. N'etiti ha, mmetụta nke mpi. Enwere ike ịgbakọ mgbidi na radieshon site na iji ụkpụrụ nke diffraction geometrical. Ọ bụrụ na ogologo mpi ahụ na-anọgide na-adịgide adịgide, ọdịiche nke oge dị n'etiti ọnụ ọnụ na ike nke abụọ ga-abawanye na mmụba nke mpi mpi, ma uru ahụ ga-abawanye. adịghị agbanwe n'ókè nke ọnụ. Ọ bụrụ na ị chọrọ ịgbasa ugboro ugboro band nke ọkà okwu, i kwesịrị ibelata echiche nke olu na ọnụ elu nke ọkà okwu; Nlegharị anya ga-ebelata na mmụba nke elu size.Horn Ọdịdị antenna dịtụ mfe, eserese ntụziaka dịkwa mfe ma dị mfe ijikwa, n'ozuzu dị ka antenna ntụzịaka nke etiti. Parabolic reflector mpi antennas nwere ogologo bandwit, obere sidelobe na arụmọrụ dị elu na-ejikarị eme ihe na nkwurịta okwu ngwa ndakwa nri.
Onye ndu-mw | Nkọwapụta |
ANT0825 0.85GHz ruo 6GHz
Oke ugboro: | 0.85GHz ruo 6GHz |
Nweta, ụdị: | ≥7-16dBi |
Polarization: | Polarization kwụ ọtọ |
3dB Beamwidth, E-Plane, Min (Deg.): | E_3dB:≥40 |
3dB Beamwidth, H-Plane, Min (Deg.): | H_3dB:≥40 |
VSWR: | 2.0:1 |
Mgbochi: | 50 OHMS |
Njikọ ọdụ ụgbọ mmiri: | SMA-50K |
Oke okpomoku na-arụ ọrụ: | -40˚C-- +85 ˚C |
ibu | 3kg |
Agba elu: | Akwụkwọ ndụ akwụkwọ ndụ |
Nkọwapụta: | 377×297×234mm |
Okwu:
Ogo ike bụ maka ibu vswr 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 | Nkọwapụta igwe |
Ebe obibi | Aluminom |
Njikọ | ternary alloy atọ akụkụ |
Mmekọrịta nwanyị: | ọla kọpa beryllium ọla |
Rohs | nnabata |
Ibu | 3kg |
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 |