3G duplexers, onye na-emepụta ihe nzacha RF, imewe omenala dị
3G duplexers, onye na-emepụta ihe nzacha RF, imewe omenala dị,
Onye na-emepụta ihe nzacha RF,
Nkọwa
Mgbanye 1 Mfu Duplexer dị ala 1920-2170MHz
FDD band coaxial cavity duplexer JX-CD2-1920M2170M-70NS bụ otu ụdị RF pasive akụrụngwa emebere & mepụtara maka ọrịre site Jingxin, nke karịsịa atụmatụ nwere obere ntinye ntinye nke na-erughị 0.5dB na obere olu, tụrụ LxWxH: 70mm x 72mm x 24mm (30mm Max).
Ugboro nke duplexer a na-ekpuchi site na 1920-1980MHz na 2110-2170MHz na iche ≥80dB@824-915 MHz, nke na-arụ ọrụ n'okpuru ike nke 200W CW @ ANT ọdụ ụgbọ mmiri. A na-emepụta duplexer a na ANT: N-nwanyị Ndị ọzọ: SMA-nwanyị njikọ, ma ọ nwere ike ịgbanwere ndị ọzọ dị ka ọchịchọ, ụdị duplexer dị otú ahụ nwere ike iburu n'ọhịa ruo ogologo oge.
Dị ka e kwere ná nkwa, ihe niile RF pasive components sitere na Jingxin nwere akwụkwọ ikike afọ 3.
Oke
| Oke | RX | TX |
| Oke ugboro | 1920-1980MHz | 2110-2170MHz |
| Weghachite mfu | ≥16dB | ≥16dB |
| Mfu ntinye | ≤0.5dB | ≤0.5dB |
| Ọjụjụ | ≥70dB@2110-2170MHz | ≥70dB@1920-1980MHz |
| Ijikwa ike kacha | 200W CW @ ọdụ ụgbọ mmiri ANT | |
| Mgbochi ọdụ ụgbọ mmiri niile | 50Ohm | |
Ngwa RF Passive Omenala
Dị ka onye na-emepụta ihe RF pasive components, Jingxin nwere ike chepụta ụdị dị iche iche dịka ngwa ndị ahịa si dị.
Naanị usoro 3 iji dozie nsogbu gị nke akụrụngwa RF Passive
1. Ịkọwapụta oke site na gị.
2. Na-enye atụmatụ maka nkwenye site na Jingxin.
3. Na-emepụta prototype maka ikpe site na Jingxin.
