Ndị na-ejikọ GPS maka sistemụ igodo GPS, onye na-emepụta RF coupler, imewe omenala dị.
Ndị na-ejikọ GPS maka sistemụ igodo GPS, onye na-emepụta RF coupler, imewe omenala dị,
Onye na-emepụta ihe na-enye ntụziaka ntụziaka,
Nkọwa
30dB GPS Ntuziaka Coupler 1500-1700MHz JX-DC-1500M1700M-30S
90 degrees ngwakọ coupler JX-DC-1500M1700M-30S bụ otu ụdị RF passive components emebere & mepụtara maka ire ere site Jingxin, nke pụrụ iche atụmatụ na ala ntinye ọnwụ, obere olu.
Ugboro nke njikọ a na-ekpuchi site na 1500-1700MHz na Njikọta 30dB, Isolation≥18dB,VSWR≤1.3, nke na-arụ ọrụ n'okpuru ike nke 10W. A na-emepụta njikọ a na SMA-F, nke nwere ike ịgbanwere ndị ọzọ dịka ihe achọrọ si dị. Na eserese na agba ojii, di na nwunye 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 | Nkọwapụta |
| Oke ugboro ugboro | 1500-1700MHz |
| Mfu ntinye | ≤0.4dB |
| VSWR Primary | ≤1.3:1 |
| VSWR nke abụọ | ≤1.3:1 |
| Ntuziaka | ≥18dB |
| Njikọta | 30 ± 1.0dB |
| Ike | 10W |
| Mgbochi | 50Ω |
| Ọnọdụ okpomọkụ na-arụ ọrụ | -30°C ruo +70°C |
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.Defining parameter site gị.
2.Na-enye atụmatụ maka nkwenye site na Jingxin.
3.Na-emepụta prototype maka ikpe site na Jingxin.
