Gịnị bụ cavity diplexer?
diplexer oghere bụ ngwaọrụ na-anaghị arụ ọrụ nke na-enye ohere izipu na nnata nke mgbaàmà n'otu oge n'elu otu antenna site na ikewapụ eriri ugboro ole a họpụtara. A na-emepụta diplexer oghere oghere anyị nke 891-903mhz/936-948mhz iji nye nkewa pụrụ iche n'etiti eriri rx (891-903mhz) na tx (936-948mhz).

Isi atụmatụ teknụzụ
Emebere diplexer oghere anyị iji mezuo ihe achọrọ nke sistemụ nkwukọrịta ọgbara ọhụrụ:
• ugboro etiti rx: 897mhz ±1mhz
• ugboro etiti tx: 942mhz ±1mhz
• mfu ntinye: ≤1db n'ofe eriri abụọ ahụ
• oke ebili mmiri voltaji (vswr): ≤1.3:1
• ịjụ: ≥65db n'etiti eriri
• mgbochi: 50 ohms
• njikọ: sma-female na ọdụ ụgbọ mmiri niile
• ike ọrụ: 10w n'ihu, 2w azụ
• okpomọkụ ọrụ: -20°c ruo +65°c
• ihe eji eme ihe: aluminom nwere agba ojii imecha

Gịnị mere diplexer cavity anyị ji dị iche?
• Mmepụta ihe ziri ezi: ụlọ ọrụ mmepụta ihe anyị nke dị afọ iri abụọ na chengdu na-emepụta diplexer ọ bụla nwere njikwa mma siri ike.
• Nhazi emere dịka iwu si dị: anyị na-enye mgbanwe ugboro ugboro, mgbanwe njikọ, na ihe nkwado ndabere ahaziri iche.
• Nnyefe ngwa ngwa: a na-ebuga ihe nlele n'ime awa iri anọ na asatọ, a na-emezu iwu ọkọlọtọ n'ime ụbọchị iri abụọ na otu.
• nkwado ọkachamara: ndị otu anyị na-enye enyemaka teknụzụ site na imewe ruo na mmejuputa.

Kedu ka nke a ga-esi baara sistemụ gị uru?
diplexer oghere na-enyere aka ime ka ojiji antenna ka mma ma gbochie nnyonye anya mgbaàmà na:
• nkwukọrịta gsm-r na ụgbọ okporo ígwè
• pmr na netwọk nchekwa ọha
• ngwa iot na m2m
kpọtụrụ anyị taa ka ịmatakwu gbasara anyịDiplexer oghere 891-903mhz/936-948mhzna otu o si eme ka akụrụngwa nkwukọrịta gị ka mma.