AH1916H 16-in-1 HDMI Input Analogi Fixed Channel Modulator
Nambala Yachitsanzo: Chithunzi cha AH1916H
Mtundu:Zofewa
MOQ:1
16 HDMI ma sign mumsewu
Njira iliyonse imakhala yodziyimira pawokha
Kukhazikika pafupipafupi komanso kulondola kwambiri
Mafotokozedwe Akatundu
1. MAU OYAMBA
AH1916H ndi 16 modular frequency fixed-channel modulator. Idzakhala mpaka 16 zomvera ndi makanema mumsewu wokhala ndi ma TV 16 ma siginecha a RF. Chogulitsacho chimagwiritsidwa ntchito kwambiri m'mahotela, zipatala, masukulu, kuphunzitsa zamagetsi, mafakitale, kuyang'anira chitetezo, kanema wa VOD pakufunika ndi malo ena osangalatsa, makamaka kutembenuka kwa digito ya analogi ya TV, ndi dongosolo lapakati loyang'anira.
2. NKHANI
- Wokhazikika komanso wodalirika
- AH1916H ya njira iliyonse imakhala yodziyimira payokha, kusinthasintha kwa kasinthidwe kanjira
- Zithunzi zapamwamba pafupipafupi ndi njira ya RF yam'deralo oscillator MCU imagwiritsidwa ntchito, kukhazikika pafupipafupi komanso kulondola kwambiri
- Ntchito ya tchipisi chilichonse chophatikizika chimagwiritsidwa ntchito, kudalirika kwakukulu konse
- Mphamvu zapamwamba kwambiri, kukhazikika kwa maola 7x24
| AH1916H 16-in-1 HDMI Input Analogi Fixed Channel Modulator | |
| pafupipafupi | 47 ~ 862MHz |
| Mulingo Wotulutsa | ≥100dBμV |
| Mulingo Wotulutsa Adj. Mtundu | 0～-20dB (Zosinthika) |
| Chiwerengero cha A/V | -10dB～-30dB (Yosinthika) |
| Kutulutsa Impedans | 75Ω pa |
| Kutulutsa Kwabodza | ≥60dB |
| Kulondola Kwafupipafupi | ≤±10KHz |
| Linanena bungwe Kubwerera Kutayika | ≥12dB (VHF); ≥10dB (UHF) |
| Mulingo Wolowetsa Kanema | 1.0Vp-p (87.5% Modulation) |
| Kulowetsa Impedans | 75Ω pa |
| Kupindula Kosiyana | ≤5% (87.5% Modulation) |
| Gawo Losiyana | ≤5 ° (87.5% Kusinthasintha) |
| Kuchedwa kwa Gulu | ≤45 n |
| Kuwoneka Kwapansi | ±1dB |
| Kusintha Kuzama | 0-90% |
| Kanema S/N | ≥55dB |
| Mulingo Wolowetsa Zomvera | 1Vp-p (±50KHz) |
| Kusokoneza Kulowetsa kwa Audio | 600Ω pa |
| Audio S/N | ≥57dB |
| Kutsindika kwa Audio | 50 μs |
| Choyika | 19 inchi muyezo |
Gulu lakutsogolo
-
Chiwonetsero cha Channel-Pa ziwerengero zitatu zomwe zikuwonetsa zidziwitso zofananira onani 1 "BG Channel List"
- kusintha kwa hannel-Mabatani akumanzere ndi kumanja amatha kusinthidwa mmwamba ndi pansi
- Kusintha kwa mlingo wa RF-Knob, chosinthika RF linanena bungwe mlingo
- Kusintha kwa chiŵerengero cha AV-Knob imasintha kutulutsa kwa chiŵerengero cha A / V
- kusintha kwa voliyumu-Knob kuti musinthe kukula kwa voliyumu
-
kusintha kwa kuwala-Knob kusintha kuwala kwa chithunzi chotuluka
Gulu lakumbuyo
A. Doko loyesera zotuluka
Kanema linanena bungwe kuyesa doko, -20dB;
B. Kutulutsa kwa RF
Multiplexer module modulated, pambuyo kusakaniza RF linanena bungwe;
C. RF linanena bungwe lamulo
Knob, chosinthika RF linanena bungwe mlingo;
D. Kutulutsa kwamphamvu kwamphamvu
Kuphatikizika kwa ma modulator angapo, mutha kutsitsa zotuluka kuchokera pamenepo kupita ku ma modulator ena kuti muchepetse kuchuluka kwa magetsi; samalani kuti musapitirire 5 kuti mupewe kuthamanga kwambiri.
E. Kulowetsa Mphamvu
Kulowetsa Mphamvu: AC 220V 50Hz;
Kulowetsa kwa F. RF
G. HDMI zolowetsa
Kuyika kwamavidiyo amtundu uliwonse.
AH1916H 16-mu-1 HDMI Lowetsani Analogi Yokhazikika Channel Modulator.pdf
