864.8-868.8MHz Cavity Band Stop/Rejection Filter (Notch Filter)
Sehlopha sa Band Stop Filter se thibela 864.8-868.8MHz frequency range. Li-filter tsa rona tsa cavity band stop / rejection filters li sebelisoa mefuteng e mengata ea lits'ebetso, ho kenyeletsoa puisano e se nang mohala, lisebelisoa tsa radar, le puisano ea sathelaete. Li-filters tsena li etselitsoe ho tlosa maqhubu a sa batleheng ho tsoa ho matšoao, ka hona, ho ntlafatsa ts'ebetso ea sistimi ka kakaretso. Li boetse li tsejoa ka boholo ba tsona ba compact, tahlehelo e tlase ea ho kenya, le litšobotsi tse phahameng tsa attenuation.
Lipontšo tse ka Sehloohong
| Lebitso la Sehlahiswa | Sesefa sa Band Stop |
| Phasa Sehlopha | DC-835MHz, 870.8-2000MHz |
| Emisa Band Frequency | 864.8-868.8MHz |
| Emisa Band Attenuation | ≥40dB |
| Tahlehelo ea Kenyelletso | ≤1dB ≤3DB@870.8MHz ≤6DB@863.8MHZ |
| VSWR | ≤1.5:1 |
| Matla | ≤40W |
| PIM | ≥150dBc@2*43dBm |
Moralo oa Kemiso
Hlahisa Sesefa sa Band Stop
Keenlion ke k'hamphani ea tlhahiso e sebetsanang ka ho khetheha le ho hlahisa li-filters tsa boleng bo holimo tsa cavity band stop/rejection. Setsi sa rona sa boemo bo holimo, hammoho le sehlopha sa rona sa litsebi tse nang le boiphihlelo, se re nolofalletsa ho fana ka li-filters tse ikhethileng ho fihlela litlhoko tse ikhethang tsa bareki ba rona.
Mokhoa oa ho laola boleng bo phahameng
Ha re le Keenlion, re sebelisa feela lisebelisoa le likarolo tsa boleng bo holimo ho etsa lihloela tsa rona. Re na le ts'ebetso e matla ea taolo ea boleng, ho netefatsa hore sefe se seng le se seng se tlohang setsing sa rona se kopana le maemo a rona a holimo. Re ikemiselitse ho fa bareki ba rona li-filters tsa boleng bo holimo tse tšepahalang, tse bolokang chelete e ngata ebile li sebetsa hantle.
Boikemisetso
Sehlopha sa rona sa litsebi se utloisisa litlhoko tse ikhethang tsa e mong le e mong oa bareki ba rona. Re ikemiselitse ho fana ka lits'ebeletso le ts'ehetso ea motho ka mong nakong eohle ea ts'ebetso ea tlhahiso, ho tloha moralong oa pele ho isa ho phano ea ho qetela. Re na le monyetla oa ho hlahisa li-filters tse tloaelehileng le tse tloaelehileng ho fihlela litlhoko tsa projeke ea hau.
E entsoe ke Keenlion
Keenlion ke k'hamphani ea pele ea tlhahiso e sebetsanang ka ho khetheha le ho hlahisa li-filters tsa boleng bo holimo tsa cavity band stop/rejection. Re ikemiselitse ho fana ka lihlahisoa tsa boleng bo holimo tse fihlelang litlhoko tse ikhethang tsa bareki ba rona ha re ntse re fana ka litšebeletso le tšehetso e ikhethang ea bareki.
LBH
Q.Nako ea hau ea pele ea tlhahiso ke efe?
A. Nako ea rona ea ho etella pele bakeng sa tlhahiso e itšetlehile ka ho rarahana ha sehlahisoa le bongata ba taelo.
P: Na u fana ka lihlahisoa tsa mohlala pele ho tlhahiso ea bongata?
A: E, re ka fana ka lihlahisoa tsa mohlala pele ho tlhahiso ea bongata. Leha ho le joalo, ho ka ba le tefiso ea sampole e amehang.
