DAS yechimi JX-CC5-758M2690M-70NSDL2 uchun 758 dan 2690 MGts gacha ishlaydigan 5 portli kam qo'yish yo'qotilgan bo'shliq multiplekseri
Tavsif
DAS yechimi uchun 758 dan 2690 MGts gacha ishlaydigan 5 portli kam o'rnatish yo'qolgan bo'shliqli multiplekser
JX-CC5-758M2690M-70NSDL2 Bo'shliqli birlashtiruvchi 758-2690 MGts gacha bo'lgan DAS tizimlari uchun moslashtirilgan bo'lib, kichik korpusda past kiritish yo'qotilishi va yuqori rad etish bilan ajralib turadi.
Ushbu birlashtiruvchi barqaror ishlashga ega 3/4/LTE yechimlari uchun keng tarqalgan. Uning chastotasi va ulagichlari dasturga muvofiq sozlanishi mumkin. Jingxin RF filtrlarini ishlab chiqaruvchi sifatida bunday multipleksorlarni loyihalash va ishlab chiqarish bo'yicha boy tajribaga ega. Majburiyat bilan Jingxin kompaniyasining barcha RF passiv komponentlari 3 yillik kafolatga ega.
Parametr
Parametr | Texnik xususiyatlari | ||||
Chastota diapazoni | 758-803 MGts | 869-894 MGts | 1930-1990 MGts | 2110-2200 MGts | 2620-2690 MGts |
Markaziy chastota | 780,5 MGts | 881,5 MGts | 1960 MGts | 2155 MGts | 2655 MGts |
Yo'qotishlarni qaytarish | ≥18dB | ≥18dB | ≥18dB | ≥18dB | ≥18dB |
Markaz chastotasini kiritish yo'qolishi (Oddiy harorat) | ≤0,6dB | ≤0,6dB | ≤0,6dB | ≤0,5dB | ≤0,6dB |
Markaz chastotasini kiritish yo'qolishi (To'liq harorat) | ≤0,65dB | ≤0,65dB | ≤0,65dB | ≤0,5dB | ≤0,65dB |
Qo'shish yo'qolishi (Oddiy harorat) | ≤1,3dB | ≤1,2dB | ≤1,3dB | ≤1,2dB | ≤1,2dB |
Qo'shish yo'qolishi (to'liq harorat) | ≤1,3dB | ≤1,2dB | ≤1,6dB | ≤1,2dB | ≤1,2dB |
Dalgalanma (Oddiy harorat) | ≤0,9dB | ≤0,7dB | ≤0,7dB | ≤0,7dB | ≤0,7dB |
Ripple (to'liq harorat) | ≤1,0dB | ≤0,7dB | ≤1,3dB | ≤0,7dB | ≤0,8dB |
Rad etish | ≥40dB@DC-700MHz ≥75dB@703-748MHz ≥70dB@824-849MHz ≥70dB@1850-1910MHz ≥70dB@1710-1770MHz ≥70dB@2500-2570MHz ≥40dB@2750-3700MHz | ≥40dB@DC-700MH ≥70dB@703-748MHz ≥75dB@ 824-849MHz ≥70dB@1850-1910MHz ≥70dB@1710-1770MHz ≥70dB@2500-2570MHz ≥40dB@2750-3700MHz | ≥40dB@DC-700MHz ≥70dB@703-748MHz ≥70dB@824-849MHz ≥75dB@1850-1910MHz ≥75dB@1710-1770MHz ≥70dB@2500-2570MHz ≥40dB@2750-3700MHz | ≥40dB@DC-700MHz ≥70dB@703-748MHz ≥70dB@824-849MHz ≥75dB@1850-1910MHz ≥75dB@1710-1770MHz ≥70dB@2500-2570MHz ≥40dB@2750-3700MHz | ≥40dB@DC-700MHz ≥70dB@703-748MHz ≥70dB@824-849MHz ≥70dB@1850-1910MHz ≥70dB@1710-1770MHz ≥75dB@2500-257 MGts ≥40dB@2750-3700MHz |
Kirish quvvati | ≤60W Har bir kirish portida o'rtacha ishlash quvvati | ||||
Chiqish quvvati | ≤300W COM portida o'rtacha ishlov berish quvvati | ||||
Empedans | 50 Ō | ||||
Harorat diapazoni | -40 ° C dan + 85 ° C gacha |
Maxsus chastotali passiv komponentlar
RF passiv komponenti muammosini hal qilish uchun faqat 3 qadam
1. Parametrni siz tomoningizdan aniqlash.
2. Jingxin tomonidan tasdiqlash uchun taklifni taklif qilish.
3. Jingxin tomonidan sinov uchun prototip ishlab chiqarish.