800MHz bandpass cavity filter
800MHz bandpass oghere nzacha,
Onye na-emepụta ihe nzacha RF,
Nkọwa
GSM Bandpass Cavity Filter Na-arụ ọrụ site na 890-915MHz na mfu nloghachi dị ala
JX-CF1-890M915M-S25 Bandpass oghere nzacha na-ekpuchi si 890-915MHz na ngafe band nke 25MHz. Ọ na-egosipụta nkwụghachi azụ dị ala nke 15dB, ntinye ntinye agaghị agafe 2dB, ma na-arụ ọrụ n'okpuru ike nke 50W. Ihe nzacha oghere bandpass a na-arụ ọrụ maka ọnọdụ FDD, tụrụ naanị 100mm x 65mm x 36mm nwere njikọ SMA.
Ejiri ya maka sistemụ GSM, nzacha oghere bandpass JX-CF1-890M915M-S25 na-arụ ọrụ nke ọma na ntụkwasị obi dịka atụmanya. Jingxin nwere ike hazie ihe nzacha oghere bandpass GSM ndị a maka ngwa dị iche iche. Dị ka e kwere ná nkwa, ihe niile RF pasive components sitere na Jingxin nwere akwụkwọ ikike afọ 3.
Oke
| Oke | Nkọwapụta |
| Oke ugboro | 890-915MHz |
| Weghachite mfu | ≥15dB |
| Mfu ntinye | ≤2.0dB |
| Ọjụjụ | ≥30dB @ 869-885MHz |
| Nkezi ike | 50W |
| Mgbochi | 50Ω |
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.
