AH1916H 16-in-1 HDMI Input Analog Fixed Channel Modulator
Lambarka Moodeelka: AH1916H
Summada:Jilicsan
MOQ:1
16 calaamadood oo HDMI ah oo ku socda waddo
Kanaal kastaa waa mid gebi ahaanba madax-bannaan
Xasilloonida soo noqnoqoshada iyo saxnaanta sare
Sharaxaadda Badeecada
1. HORDHAC
AH1916H waa 16 modulator oo leh soo noqnoqosho qaabaysan oo kanaal go'an. Waxay noqon doontaa ilaa 16 calaamadood oo maqal iyo muuqaal ah oo ku socda waddo leh 16 kanaal oo TV ah oo leh calaamado RF ah. Badeecadan waxaa si weyn loogu isticmaalaa hoteellada, isbitaallada, iskuulada, waxbaridda elektaroonigga ah, warshadaha, la socodka amniga, fiidiyowga VOD marka loo baahdo iyo meelaha kale ee madadaalada, gaar ahaan beddelka analogga TV-ga dijitaalka ah, iyo nidaamka la socodka dhexe.
2. ASTAAMAHA
- Xasilloon oo lagu kalsoonaan karo
- AH1916H ee kanaal kasta waa mid gebi ahaanba madax-bannaan, dabacsanaan qaabaynta kanaalka
- Farsamada MCU ee soo noqnoqoshada sare ee sawirka iyo farsamada RF oscillator-ka maxalliga ah ayaa la isticmaalaa, xasilloonida soo noqnoqoshada iyo saxnaanta sare
- Shaqada jajabyada wareegga isku dhafan ee kasta ayaa la isticmaalaa, isku halaynta sare oo dhan
- Sahay koronto oo tayo sare leh, xasillooni 7x24 saacadood ah
| AH1916H 16-in-1 HDMI Input Analog Fixed Channel Modulator | |
| Soo noqnoqoshada | 47~862MHz |
| Heerka Soo-saarka | ≥100dBμV |
| Heerka Soo-saarka Heerka Qodobbada | 0~-20dB (La hagaajin karo) |
| Saamiga A/V | -10dB～-30dB (La hagaajin karo) |
| Impedance-ka Soo-saarka | 75Ω |
| Wax soo saar been abuur ah | ≥60dB |
| Saxnaanta Soo Noqnoqoshada | ≤±10KHz |
| Lumista Soo-celinta Wax-soo-saarka | ≥12dB(VHF)； ≥10dB(UHF) |
| Heerka gelinta fiidiyowga | 1.0Vp-p(87.5% Wax-ka-beddelka) |
| Impedance-ka Gelinta | 75Ω |
| Faa'iido Kala Duwan | ≤5%(87.5% Wax ka beddelka) |
| Marxaladda Kala Duwan | ≤5°(87.5% Wax-ka-beddelka) |
| Dib u Dhaca Kooxda | ≤45 ns |
| Fidsanaan Muuqaal ah | ±1dB |
| Hagaajinta Qotoda | 0~90% |
| Muuqaalka S/N | ≥55dB |
| Heerka gelinta maqalka | 1Vp-p(±50KHz) |
| Caqabadda Gelinta Maqalka | 600Ω |
| Maqalka S/N | ≥57dB |
| Xoogga Hore ee Maqalka | 50μs |
| Rafle | Heerka 19 inji |
Guddiga hore
- Bandhigga Kanaalka—Saddexda tirakoob waxay muujinayaan macluumaadka kanaalka ee u dhigma eeg 1 "Liiska Kanaalka BG" ee ku lifaaqan
- Hagaajinta kanaalka—Badhamada bidix iyo midig waa la hagaajin karaa kanaalka kor iyo hoos
- Hagaajinta heerka wax soo saarka RF—Gubashada, heerka wax soo saarka RF ee la hagaajin karo
- Hagaajinta saamiga AV—Knob wuxuu hagaajiyaa wax soo saarka saamiga A / V
- Hagaajinta mugga—Burburka si aad u hagaajiso cabbirka mugga wax soo saarka
- Hagaajinta Iftiinka—Buugga si aad u hagaajiso dhalaalka sawirka soo baxaya
Guddiga dambe
A. Dekedda tijaabada wax soo saarka
Dekedda tijaabada wax soo saarka fiidiyowga, -20dB;
B. Soo saarista RF
Module Multiplexer ah oo la hagaajiyay, ka dib markii la isku daro wax soo saarka RF;
C. Xeerarka wax soo saarka RF
Buro, heerka wax soo saarka RF ee la hagaajin karo;
D. Soo saarista korantada ee korantada
Markaad ku darto modulators badan, waxaad ka soo saari kartaa wax soo saarka qalabka kale ee korontada si loo yareeyo shaqada korontada; ka digtoonow inaadan ku shubin wax ka badan 5 si aad uga fogaato qulqulka xad-dhaafka ah.
E. Soo gelinta Korontada
Awoodda Soo Gelinta: AC 220V 50Hz;
F. Gelinta RF
G. gelinta HDMI
Fiidiyowga gelinta module kasta.
AH1916H 16-in-1 HDMI Input Analog Fixed Channel Modulator.pdf
