868MHz bandpass filter Maka netwọk Lorawan
868MHz bandpass filter maka netwọk Lorawan,
868MHz nzacha,
Nkọwa
80dB High Rejuction Bandpass Cavity Filter Na-arụ ọrụ site na 864-872MHz
RF Band pass filter JX-CF1-864M872M-80S e mere maka ire ere site Jingxin, nke na-arụ ọrụ site na 864-872MHz na ngafe band nke 8MHz.It nwere a elu jụrụ n'elu 80dB @ 721-735MHz, VSWR erughị 1.2, egosipụtara na ntinye ntinye na-erughị 1.0dB, ripple erughị 0.2dB, ike na-arụ ọrụ n'okpuru 30W. Inwe obere olu tụrụ naanị 54mm x 54mm x 38mm na njikọ SMA, a na-ese ya na agba ọcha maka ogologo ndụ ya, agba agba ndị ọzọ ga-ekwe omume.
Nke a cavity fitler nwere ike ịrụ ọrụ maka ngwọta nchekwa ọha. Dị ka ụlọ ọrụ nzacha RF, Jingxin nwere ike ịkwado gị site na ọrụ imewe omenala, ọtụtụ band pass cavity filter dị maka ọchịchọ gị. .Na nkwa, niile RF passive components si Jingxin nwere 3 afọ akwụkwọ ikike.
Oke
| Oke | Nkọwapụta |
| Oke ugboro | 864-872MHz |
| VSWR | ≤1.2 |
| Mfu ntinye | ≤1.0dB |
| Ripple | ≤0.2dB |
| Ọjụjụ | ≥80dB @ 721-735MHz |
| Nkezi ike | 30W (Max) |
| Mgbochi | 50Ω |
| Oke okpomọkụ | -10°C ruo +50°C |
Ngwa RF Passive Omenala
Naanị usoro 3 iji dozie nsogbu gị nke akụrụngwa RF Passive
1.Defining parameter gị.
2.Na-enye atụmatụ maka nkwenye site na Jingxin.
3.Na-emepụta prototype maka ikpe site na Jingxin.
