I-AH1916H 16-in-1 HDMI Input Analog Fixed Channel Modulator
Inombolo Yemodeli: AH1916H
Umkhiqizo:I-Softel
I-MOQ:1
Izimpawu ze-HDMI eziyi-16 zingena emgwaqweni
Isiteshi ngasinye sizimele ngokuphelele
Ukuqina kwemvamisa nokunemba okuphezulu
Incazelo Yomkhiqizo
1. ISINGENISO
I-AH1916H iyi-modulator yesiteshi esihleliwe esinemvamisa engu-16. Izoba nezimpawu zomsindo nevidiyo ezifika ku-16 emgwaqweni oneziteshi ze-TV ezingu-16 ezinezibonakaliso ze-RF. Lo mkhiqizo usetshenziswa kabanzi emahhotela, ezibhedlela, ezikoleni, ekufundiseni nge-elekthronikhi, emafektri, ekuqapheni ezokuphepha, kumavidiyo e-VOD uma kudingeka nakwezinye izindawo zokuzijabulisa, ikakhulukazi ekuguqulweni kwe-analog ye-TV yedijithali, kanye nohlelo lokuqapha oluphakathi.
2. IZICI
- Izinzile futhi ithembekile
- I-AH1916H yesiteshi ngasinye izimele ngokuphelele, ukuguquguquka kokucushwa kwesiteshi
- Kusetshenziswa indlela ye-MCU ye-oscillator yendawo kanye ne-RF, ukuzinza kwemvamisa kanye nokunemba okuphezulu.
- Kusetshenziswa umsebenzi wama-chip esekethe ahlanganisiwe ngamunye, ukuthembeka okuphezulu konke
- Ukunikezwa kwamandla ekhwalithi ephezulu, ukuzinza kwamahora angu-7x24
| I-AH1916H 16-in-1 HDMI Input Analog Fixed Channel Modulator | |
| Imvamisa | 47～862MHz |
| Izinga Lokukhipha | ≥100dBμV |
| Ibanga Lokukhipha Izinga Elilinganiselwe | 0～-20dB （Ingalungiseka） |
| Isilinganiso se-A/V | -10dB～-30dB (Ingalungiseka) |
| Ukuphazamiseka Kokukhipha | 75Ω |
| Umphumela Ongamanga | ≥60dB |
| Ukunemba Kwemvamisa | ≤±10KHz |
| Ukulahlekelwa Kokubuyiselwa Komphumela | ≥12dB（VHF； ≥10dB（UHF） |
| Izinga Lokufaka Ividiyo | 1.0Vp-p （87.5% Ukuguqulwa） |
| Ukuvimba Kokufaka | 75Ω |
| Inzuzo Ehlukile | ≤5% (87.5% Ukuguqulwa) |
| Isigaba Sokwehluka | ≤5°（87.5% Ukuguqulwa） |
| Ukulibaziseka Kweqembu | ≤45 ns |
| Ukucaba Okubonakalayo | ±1dB |
| Ukulungiswa Kokujula | 0～90% |
| Ividiyo S/N | ≥55dB |
| Izinga Lokufaka Umsindo | 1Vp-p（±50KHz） |
| Ukuphazamiseka Kokufaka Umsindo | 600Ω |
| Umsindo S/N | ≥57dB |
| Ukugcizelela komsindo | 50μs |
| Irekhi | Izinga elijwayelekile lama-intshi angu-19 |
Iphaneli engaphambili
- Ukuboniswa Kwesiteshi—Kwezibalo ezintathu zibonisa ulwazi oluhambisanayo lwesiteshi bheka okunamathiselwe ku-1 “Uhlu Lweziteshi ze-BG”
- Ukulungiswa kwesiteshi—Izinkinobho zesobunxele nesokudla zingalungiswa isiteshi saphezulu nesaphansi
- Ukulungiswa kwezinga lokukhipha le-RF—I-Knob, izinga lokukhipha le-RF elilungisekayo
- Ukulungiswa kwesilinganiso se-AV—I-Knob ilungisa umphumela wesilinganiso se-A / V
- ukulungiswa kwevolumu—Inkinobho yokulungisa usayizi wevolumu yokukhipha
- ukulungiswa kokukhanya—Inkinobho yokulungisa ukukhanya kwesithombe esiphumayo
Iphaneli yangemuva
A. Imbobo yokuhlola yokukhipha
Imbobo yokuhlola okukhipha ividiyo, -20dB;
B. Umphumela we-RF
Imojula ye-Multiplexer ilungisiwe, ngemva kokuxuba umphumela we-RF;
C. Ukulawulwa kokukhipha kwe-RF
Inkinobho, izinga lokukhipha i-RF elilungisekayo;
D. Ukukhishwa kwamandla e-cascade
Ukubeka ama-modulators amaningi endaweni eyodwa, ungakhipha amandla avela kuwo uye kwenye i-modulator ukuze unciphise ukusebenza kwe-outlet kagesi; qaphela ukuthi ungadluli ama-5 ukuze ugweme ugesi oweqile.
E. Okokufaka Amandla
Ukufakwa Kwamandla: I-AC 220V 50Hz;
Okokufaka kwe-F. RF
Okokufaka kwe-G. HDMI
Ividiyo yokufaka ngayinye yemojuli.
I-AH1916H 16-in-1 HDMI Input Analog Fixed Channel Modulator.pdf
