Onye ndu-mw | Okwu mmalite WR 137 Waveguide Fixed Attenuator |
WR137 Waveguide Fixed Attenuator, nke nwere FDP-70 flanges, bụ akụrụngwa arụmọrụ dị elu emebere maka njikwa akara n'ụzọ ziri ezi na nkwurịta okwu ngwa ndakwa nri na sistemụ radar. The WR137 waveguide size, na-atụ 4.32 sentimita asatọ site na 1.65 inch, na-akwado ọkwa ike dị elu na ogologo oge sara mbara ma e jiri ya tụnyere obere ebili mmiri, na-eme ka ọ dị mma maka ngwa chọrọ ike njikwa akara siri ike.
N'igosi flanges FDP-70, nke emebere ya kpọmkwem maka nha ebili mmiri a, attenuator na-eme ka njikọ dị nchebe na ntụkwasị obi n'ime usoro ahụ. Flanges ndị a na-eme ka ntinye dị mfe n'ime akụrụngwa dị ugbu a ma na-ejigide kọntaktị eletrik dị mma ma na-ebelata echiche, si otú a na-echekwa iguzosi ike n'ezi ihe mgbaàmà.
Ewubere site na ihe ndị dị elu dị ka aluminom ma ọ bụ ọla kọpa, WR137 attenuator na-enye ogologo ndụ pụrụ iche na ogologo ndụ. Ọ na-agụnye ihe ndị na-eguzogide nke ọma nke na-enye ụkpụrụ attenuation a kapịrị ọnụ, nke akọwapụtara na decibels (dB), n'ogologo ogologo oge, na-abụkarị site na 6.5 ruo 18 GHz. Attenuation a na-agbanwe agbanwe na-enyere aka ijikwa ike mgbaama nke ọma, na-egbochi nnyonye anya na ichekwa ihe ndị nwere mmetụta na-emebi emebi n'ihi oke ike.
Otu n'ime ihe pụtara ìhè nke WR137 Waveguide Fixed Attenuator bụ obere ntinye ntinye ya na ikike njikwa ike dị elu, na-eme ka mmebi mgbaàmà dị ntakịrị ka ọ na-ejikwa ọkwa ike dị elu nke ọma. Na mgbakwunye, nhazi kọmpat ya na nrụpụta siri ike na-eme ka ọ dabara maka gburugburu ebe a na-achọsi ike ebe ntụkwasị obi na arụmọrụ dị oke mkpa.
Na nchịkọta, WR137 Waveguide Fixed Attenuator na FDP-70 flanges bụ ngwá ọrụ dị mkpa maka ndị injinia na ndị ọkachamara na-arụ ọrụ na telivishọn, nchekwa, nkwukọrịta satịlaịtị, na teknụzụ ndị ọzọ dabeere na microwave. Ikike ya iji wepụta attenuation na-agbanwe agbanwe, tinyere ya na ịdị mfe nke nrụnye na arụmọrụ dị elu, na-eme ka ọ bụrụ ihe dị mkpa maka ịnọgide na-arụ ọrụ usoro kachasị mma na àgwà mgbaàmà.
Onye ndu-mw | Nkọwapụta |
Ihe | Nkọwapụta |
Oke ugboro | 6GHz |
Mgbochi (nke adịchaghị) | 50Ω |
Ogo ike | 25 Watt @ 25 ℃ |
Attenuation | 30dB+/- 0.5dB/max |
VSWR (Max) | 1.3:1 |
Flanges | FDP70 |
akụkụ | 140*80*80 |
Akwụkwọ ntuziaka | WR137 |
Ibu | 0.3KG |
Agba | Oji achachara (matte) |
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 |
Ọgwụgwọ elu | Natural conductive oxidation |
Rohs | nnabata |
Ibu | 0,3kg |
Ihe osise nkọwa:
Akụkụ niile dị na mm
Nkwenye nkọwapụta ± 0.5(0.02)
Nkwalite oghere ±0.2(0.008)
Njikọ niile: FDP70