Sefithara sa Cavity sa Litsela tse 2 sa UHF 437.5MHz sa 80W
Sefithara sa Mokotie fana ka khetho e phahameng ea bandwidth ea 25MHZ le ho hana matšoao a sa batleheng. Ha ho tluoa tabeng ea ho fumana li-filter tsa cavity tsa rf, Keenlion e ikhetholla e le fektheri e fanang ka boleng bo sa bapisoeng ba sehlahisoa, likhetho tse pharaletseng tsa ho iketsetsa, litheko tsa fektheri tse hlōlisanang, boiphihlelo ba theknoloji le tšehetso e tšepahalang. Keenlion ke moetsi ea ikhethang oa li-filter tse koahelang mefuta ea maqhubu ho tloha ho 10MHz ho isa ho 50GHz 'me haeba ho na le li-filter tsa cavity, e fumaneha ka mefuta ea maqhubu a 100MHz ho isa ho 15GHz. Lintho tsa rona tsa cavity li na le tahlehelo e tlase ea ho kenngoa, botsitso bo botle ba mocheso le bokhoni bo phahameng ba matla.
Matšoao a ka Sehloohong
| Lebitso la Sehlahisoa | ||
| Maqhubu a Bohareng | 437.5MHz | |
| Bophara ba mothapo | 25MHz | |
| Tahlehelo ea ho Kena | ≤1.0dB | |
| Tahlehelo ea ho Khutla | ≥17dB | |
| Ho lahloa | ≥50dB@840-900MHz ≥50dB@1260-1350MHz | ≥40dB@DC-300MHz ≥45dB@400-416MHz ≥70dB@500-800MHz |
| Matla | ≤80W | |
| Mocheso o sebetsang | -45℃~+85℃ | |
| Mocheso oa Polokelo | -55℃~+100℃ | |
| Lihokelo tsa Kou | N-Mosadi | |
| Qetello ea Bokaholimo | Pente e Ntšo | |
| Tlhophiso | Jwalo ka Ka tlase(± 0.3) | |
Setšoantšo sa Kemiso
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