VHF Bandpass filter, imewe omenala dị
VHF Bandpass filter, imewe omenala dị,
Onye nrụpụta ihe nzacha LC,
Nkọwa
VHF Bandpass Lumped Component Filter Na-arụ ọrụ site na 155-245MHz
VHF band pass LC filter JX-LCF1-155M245M-S20 bụ nke Jingxin mepụtara & mepụtara. Ugboro ya na-ekpuchi site na 155-245MHz na eriri ngafe nke 90MHz, na-egosipụta na ntinye ntinye ihe na-erughị 1.5dB, nloghachi ọnwụ n'elu 14dB, ripple n'okpuru 0.4dB, ịjụ n'elu 20dBc@DC-40MHz & 320-480MHz,60dBc@480-1 . A tụrụ 40.4mm x 12mm x 10mm na obere olu, ọ dị na njikọ SMA, na-ese na agba ojii maka ogologo ndụ.
Dị kaOnye nrụpụta ihe nzacha LC, ụdị nzacha akụrụngwa lumped maka sistemu VHF dị na katalọgụ Jingxin, Jingxin nwere ike inyere gị aka na nsogbu ọ bụla nke ngwa ngwa RF. Mee dị ka nkwa, ihe niile RF pasive components sitere na Jingxin nwere akwụkwọ ikike afọ 3.
Oke
| Oke | Nkọwapụta | |||
| Oke ugboro | 155M-245MHz | |||
| Mfu ntinye | ≤1.5dB | |||
| Weghachite mfu | ≥14dB | |||
| Ripple na band | ≤0.4dB | |||
| Na-agba agba agba | Kwa 7MHz na band | 155-245MHz | ||
| ≤4° | ≤30° | |||
| Ọjụjụ | ≥20dBc@DC-40MHz | ≥20dBc@320-480M Hz | ≥60dBC@480-1000M Hz | |
| Mgbochi | 50Ω | |||
| Ọnọdụ okpomọkụ na-arụ ọrụ | 0°C ruo +40°C | |||
| Ọnọdụ nchekwa | -20°C ruo +60°C | |||
Ngwa RF Passive Omenala
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.
