Sefa ya Microwave Yosinthidwa Mwamakonda 471-481MHz Cavity ndi Keenlion
Sefa ya Cavityimapereka bandwidth yocheperako ya 10mhz kuti musefa bwino.471-481MHz Cavity Selter imadula pamwamba pa ma frequency enaake.Keenlion's 471-481MHz Cavity Filter ndi chipangizo chopangidwa mwaluso chomangidwira maunyolo oyera a UHF olandila. Zopangidwa mufakitale yathu yazaka 20, Fyuluta iliyonse ya 471-481MHz Cavity imakhala ndi siliva, yosinthidwa pamanja ndikutsimikiziridwa pa Keysight PNA-X kuti ipereke Kutayika kwa Insertion ≤1.0 dB pomwe ikupereka Rejection ≥40 dB @ 276 MHz ndi Rejection ≥6 MHz ≥60 MHz ≥60 MHz ≥40 dB ≥40 dB @ 60 MHz ≥60 MHz kusokoneza.
Zizindikiro Zazikulu
| Dzina lazogulitsa | |
| Pakati pafupipafupi | 476MHz |
| Pass Band |
471-481MHz |
| Bandwidth | 10MHz |
| Kutayika Kwawo | ≤1.0dB |
| Bwererani Kutayika | ≥18dB |
| Kukana | ≥40dB@276MHz
≥40dB@676MHz |
| Port cholumikizira | SMA - Amayi |
| Mphamvu | 20W |
| Kusokoneza | 50Ω pa |
| Dimension Tolerance | ± 0.5mm |
476MHz
Kujambula autilaini
Magwiridwe Amagetsi
Pakati pafupipafupi: 476 MHz
Bandwidth: 10 MHz
Kutayika Kwambiri ≤1.0 dB
Kukana ≥40 dB @ 276 MHz & Kukana ≥40 dB @ 676 MHz
Bwererani Kutayika ≥18dB kudzera pa bandi yachiphaso
Mphamvu: 20w
Ubwino Wafakitale
Zaka 20 zosefera za UHF
Kutembenuka kwa CNC m'nyumba-nthawi yotsogolera yamasiku 20
Kutayika Kwambiri ≤1.0 dB & Kukana ≥40 dB kutsimikiziridwa pa Sefa iliyonse ya 471-481MHz Cavity
Zitsanzo zaulere zimatumizidwa mu 24 h
Kuyika mwamakonda, zolumikizira ndi utoto zomwe sizipezeka popanda MOQ
Mtengo wopikisana wa fakitale ndi chithandizo chaukadaulo cha moyo wonse
Mapulogalamu
Ikani Zosefera Cavity 471-481MHz pakati pa wailesi ndi antenna mu PMR, LoRa, SCADA ndi obwereza opepuka. Mayesero am'munda akuwonetsa kukana kwapamalo komwe kumapangidwa bwino ndi 45 dB mutayika Sefa ya Cavity ya 471-481MHz, ndikuchotsa kukhumudwa ndi ntchito zapafupi za VHF ndi 700 MHz.
