Modulator ea Analoge e Tiisitsoeng ea Analog ea AH1916H ea 16-in-1 HDMI Input
Nomoro ea Mohlala: AH1916H
Letšoao:Softel
MOQ:1
Matshwao a 16 a HDMI a kena tseleng
Mokero o mong le o mong o ikemetse ka botlalo
Botsitso ba maqhubu le ho nepahala ho hoholo
Tlhaloso ea Sehlahisoa
1. SELELEKELA
AH1916H ke modulator ea maqhubu a 16 a modular a tsitsitseng a kanale. E tla ba le matšoao a molumo le a video a fihlang ho a 16 tseleng e nang le matšoao a RF a kanale tsa TV a 16. Sehlahisoa sena se sebelisoa haholo lihoteleng, lipetlele, likolong, lithutong tsa elektroniki, lifekthering, tlhokomelong ea ts'ireletso, video ea VOD ha e batloa le libakeng tse ling tsa boithabiso, haholo-holo bakeng sa phetoho ea analog ea TV ea dijithale, le sistimi ea tlhokomelo e bohareng.
2. LITŠOANTŠO
- E tsitsitse ebile e ka tšeptjoa
- AH1916H ea kanale ka 'ngoe e ikemetse ka botlalo, ho tenyetseha ha tlhophiso ea kanale
- Mokhoa oa MCU oa maqhubu a phahameng a setšoantšo le oa RF oa oscillator ea lehae oa sebelisoa, botsitso ba maqhubu le ho nepahala ho phahameng.
- Mosebetsi oa li-chip tse kopaneng tsa potoloho ka 'ngoe oa sebelisoa, ts'epo eohle e phahameng
- Phepelo ea motlakase ea boleng bo holimo, botsitso ba lihora tse 7x24
| Modulator ea Analoge e Tiisitsoeng ea Analog ea AH1916H ea 16-in-1 HDMI Input | |
| Maqhubu | 47～862MHz |
| Boemo ba tlhahiso | ≥100dBμV |
| Boemo ba Tlhahiso Sebaka se Adj. | 0～-20dB （E ka fetoloa） |
| Karolelano ea A/V | -10dB～-30dB (E ka fetoloa) |
| Impedance ea tlhahiso | 75Ω |
| Tlhahiso ea bohata | ≥60dB |
| Ho nepahala ha Maqhubu | ≤±10KHz |
| Tahlehelo ea ho Khutla ha Tlhahiso | ≥12dB（VHF； ≥10dB（UHF） |
| Boemo ba ho Kena Video | 1.0Vp-p (87.5% Phetoho) |
| Impedance ea ho kenya | 75Ω |
| Phaello e Fapaneng | ≤5% (87.5% Phetoho) |
| Mokhahlelo oa Phapang | ≤5°（87.5% Phetoho） |
| Tieho ea Sehlopha | ≤45 ns |
| Bolulo bo Bonahalang | ±1dB |
| Fetola botebo | 0～90% |
| Video S/N | ≥55dB |
| Boemo ba ho Kena ha Molumo | 1Vp-p（±50KHz） |
| Phetoho ea Molumo | 600Ω |
| Molumo S/N | ≥57dB |
| Molumo o totobatsang pele | 50μs |
| Rake | Tekanyetso ea lisenthimithara tse 19 |
Phanele e ka pele
- Pontšo ea Channel—Lipalo tse tharo li bontša tlhahisoleseling e tsamaellanang ea kanale sheba 1 e hoketsoeng “Lethathamo la Channel la BG”
- Phetoho ea kanale—Likonopo tsa ka letsohong le letšehali le le letona li ka fetoloa kanale ea holimo le tlase
- Phetoho ea boemo ba tlhahiso ea RF—Knob, boemo ba tlhahiso ea RF bo ka fetoloang
- Phetoho ea karolelano ea AV—Knob e fetola tlhahiso ea karolelano ea A / V
- tokiso ea molumo—Konopo ho lokisa boholo ba molumo oa tlhahiso
- tokiso ea khanya—Konopo ho lokisa khanya ea setšoantšo se hlahisoang
Phanele e ka morao
A. Kou ea teko ea tlhahiso
Kou ea teko ea tlhahiso ea video, -20dB;
B. Tlhahiso ea RF
Mojule oa Multiplexer o fetotsoe, kamora ho kopanya tlhahiso ea RF;
C. Taolo ea tlhahiso ea RF
Konopo, boemo ba tlhahiso ea RF bo ka fetoloang;
D. Tlhahiso ea motlakase ka sekhahla
Ho beha li-modulator tse ngata ka tsela e fapaneng, o ka etsa hore tlhahiso ea motlakase e phalle ho tloha ho tsona ho ea ho li-modulator tse ling tsa motlakase ho fokotsa ho sebetsa ha motlakase; ela hloko hore o se ke oa phalle ho feta makhetlo a 5 ho qoba motlakase o feteletseng.
E. Kenyelletso ea Matla
Kenyelletso ea Matla: AC 220V 50Hz;
F. Kenyelletso ea RF
Ho kenya G. HDMI
Video e kenang mojuleng ka mong.
Modulator ea Analoge e Tiisitsoeng ea Analog ea AH1916H ea 16-in-1 HDMI Input.pdf
