AH2401H CATV Isi 24 na 1 HDMI Modulator ọwa edobere
Nọmba nlereanya: AH2401H
Akara:Dị nro
MOQ:1
24 ọdịyo na vidiyo na-egosi n'ime okporo ụzọ
Ọwa ọ bụla nwere onwe ya kpamkpam
Nkwụsi ike ugboro ugboro na oke ziri ezi
01
Nkọwa ngwaahịa
1. NKWUBIOKWU
AH2401H bụ 24 modular ugboro nke ọwa modulator edoziri. Ọ ga-abụ akara ngosi ọdịyo na vidiyo 24 n'ime okporo ụzọ nwere ọwa TV 24 RF. A na-eji ngwaahịa a eme ihe na ụlọ oriri na ọṅụṅụ, ụlọ ọgwụ, ụlọ akwụkwọ, nkuzi eletrọnịkị, ụlọ ọrụ mmepụta ihe, nlekota nchekwa, vidiyo VOD na-achọ na ebe ntụrụndụ ndị ọzọ, karịsịa maka ntụgharị analog TV dijitalụ, na usoro nlekota nke etiti.
2. Njiri mara
- Stable na ntụkwasị obi
- AH2401H nke ọwa ọ bụla nwere onwe ya kpamkpam, mgbanwe nhazi ọwa
- A na-eji usoro MCU dị elu onyonyo na mpaghara oscillator mpaghara RF, nkwụsi ike ugboro na izi ezi dị elu
- A na-eji arụ ọrụ nke ibe sekit agbakwunyere ọ bụla, ntụkwasị obi niile dị elu
- Ọkụ ọkụ dị elu, nkwụsi ike elekere 7x24
| AH2401H 24 na 1 Modulator | |
| Ugboro ugboro | 47 ~ 862MHz |
| Ọkwa mmepụta | ≥105dBμV |
| Ọkwa mmepụta Adj. Oke | 0～-20dB (nwere ike idozi) |
| Oke A/V | -10dB ~-30dB (nwere ike idozi) |
| Mmebi nke mmepụta | 75Ω |
| Mmepụta adịgboroja | ≥60dB |
| Izizi ugboro ugboro | ≤±10KHz |
| Mweta nloghachi | ≥12dB (VHF); ≥10dB (UHF) |
| Ọkwa ntinye vidiyo | 1.0Vp-p (87.5% mgbanwe) |
| Ntinye Ntinye | 75Ω |
| Uru dị iche iche | ≤5% (87.5% Modulation) |
| Usoro dị iche | ≤5°(87.5% Mgbanwe) |
| Oge igbu oge otu | ≤45 ns |
| Ọdịmma a na-ahụ anya | ±1dB |
| Gbanwee omimi | 0 ~ 90% |
| Vidiyo S/N | ≥55dB |
| Ọkwa Ntinye Ọnụnụ | 1Vp-p (± 50KHz) |
| Mbido Ntinye odiyo | 600Ω |
| Audio S/N | ≥57dB |
| Ihe nkwudo okwu ọdịyo | 50μs |
| Rack | Ọkọlọtọ 19 inch |
N'ihu panel
1. Ndozi ọkwa mmepụta RF-Knob, ọkwa mmepụta RF nwere ike ịgbanwe
2. AV ratio mmezi-Knob na-edozi mmepụta nke oke A / V
3. Mgbanwe olu - Knob iji dozie nha nha mmepụta
4. Ngbanwe nchapụta-Knob iji dozie nchapụta nke onyonyo mmepụta
Ogwe azụ
A. ọdụ ụgbọ mmiri mmepụta: ọdụ ụgbọ mmiri mmepụta vidiyo, -20dB
B. RF mmepụta: Multiplexer modul emegharịrị, mgbe agwakọtara mmepụta RF
Usoro mmepụta C. RF: Knob, ọkwa mmepụta RF na-agbanwe agbanwe
D. Mmepụta cascade ike
Superposition nke otutu modulators, ị nwere ike ịgbanye mmepụta site na ya gaa na modulator ọzọ iji belata ọrụ mwepu ọkụ; Kpachara anya ka ị ghara ịkwanye ihe karịrị 5 ka ịzenarị oke mmiri.
E. Ntinye ike: AC 220V 50Hz/110V 60Hz
Ntinye F. RF
G. HDMI ntinye
