Modulator Encoder Digital HD-MI Kompatibel Extender Melalui Koaksial ISDB-T TV RF Modulator MJZSEE V2020I
- Nomor Model: V2020I
- Voltase: 12V
- Jenis: Digital
- Type1: ISDB-T
- Pengkodean Video: MPEG2
- Audio Encoding: AAC
- Saluran: 72 CH
- Bandwidth: 6M
- RF range: 177.143-857.143MHz
- Catu daya: DC 12V 1A
- Ukuran: 70*66*27mm
- Berat: 130G
This HD-IN extender over a coaxial cable can do digital coding processing from HD-MI signal with DTV technology.
The product adopts RF modulation technology characteristics to transmit multiple RF signals through one
standard coaxial cable for long-distance transmission without amplification.
The receiver can restore the high-definition video signal and transmit it to the TV or monitor.
Ringkasan
The HDMI to ISDB-T video encoder converter box is a compact ISDB-T Digital Encoder Modulator that converts HDMI input signals into digital RF channels for coaxial transmission. Dirancang untuk ISDB-Tb in Brazil and ISDB-T in Japan, it supports up to 1080p HD video dengan H.264/MPEG-4 AVC by default, and also supports MPEG-2 encoding, ensuring full compatibility across both regions.
The V2020I is ideal for distributing HD video over existing coaxial networks without additional amplification, making it perfect for hotels, multi-dwelling buildings, corporate TV systems, or security monitoring setups.
Fitur Utama
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Mendukung HDMI input up to 1080p resolution
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DIP switch channel setting, easy configuration up to 72 saluran
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Stabil RF output level of 100 dBμV for long-distance coax transmission
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Khas MER ≥ 35 dB ensures excellent modulation quality
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Small, ringan, Dan wall-mountable (70×66×27 mm, 130 G)
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Quick installation – ready to link in minutes
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Ideal untuk HD image distribution, adding channels to TV systems, and monitoring applications
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Supports both H.264 and MPEG-2 video encoding, compatible with Brazil ISDB-Tb and Japan ISDB-T
Spesifikasi
Pengkodean Video
| Parameter | Spesifikasi |
|---|---|
| Pengkodean | H.264/MPEG-4 AVC (default), MPEG-2 supported |
| Input Interface | HDMI ×1 |
| Supported Resolutions | Masukan: 720@50/60p, 1080@50/60i/p,
Keluaran: max 1080@30p |
| Sistem | PAL/NTSC |
Audio Encoding
| Parameter | Spesifikasi |
|---|---|
| Pengkodean | AAC |
| Tingkat Sampel | 48 kHz |
Modulator Section
| Parameter | Spesifikasi |
|---|---|
| RF Range | 177.143 – 857.143 MHz (ISDB-T) |
| RF Output Level | 100 dBμV |
| Modulation Quality | MER Typ. 35 dB |
| Saluran | Hingga 72 via DIP switch |
| Bandwidth | 6 MHz |
Umum
| Parameter | Spesifikasi |
|---|---|
| Catu Daya | DC 12V 1A |
| Ukuran | 70×66×27 mm |
| Berat | 130 G |
Paket Termasuk
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V2020I Modulator ×1
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Power Supply ×1
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Service Card ×1
Aplikasi
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Monitor security cameras on domestic or communal TV systems
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Distribute HD images for hotels, schools, and corporate buildings
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Add extra channels to multi-dwelling or CATV TV systems
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Digital signage and information channels in public spaces
Pertanyaan Umum
Q: Can the HDMI input ISDB-T RF output encoder be used in Japan?
A: Ya. Itu 1907 mendukung MPEG-2 video encoding, required by Japan’s ISDB-T system, Dan H.264, used by Brazilian ISDB-Tb. This makes it compatible with both standards.
Q: Can the HDMI to ISDB-T video encoder converter box be used for long-distance coaxial transmission?
A: Ya. Dengan 100 dBμV RF output, it ensures stable HD signal transmission over long coaxial runs without additional amplification.
Q: Can it be used in DVB-T systems?
A: TIDAK. it is designed specifically for ISDB-Tb and ISDB-T systems. Use a DVB-T compatible modulator for DVB-T.
Q: How many channels can I set?
A: Hingga 72 saluran using DIP switch configuration.
Q: Do you have an SDI input ISDB-T output 6M encoder/modulator?
Hai, we are looking to buy some encoder/modulator ISDB-T for Argentina (6mhz), Maybe VHF or UHF channels. If we can choose, we prefer HD-SDI video input.
Menjawab: Ya, please check the below model.
https://isdb-t.com/wp-content/uploads/2023/10/SDI-ISDB-T-User-Manual.pdf
A: Maaf, the VCAN1907 does not have a firmware option to reduce latency. If you need a low-latency solution for professional video transmission, please consider our professional COFDM models:
👉 Modulator Demodulator Module Encoder Decoder HDMI/CVBS
isdb-t.com_buyer –
The MJZSEE V2020I Encoder Modulator is an engineering marvel for modernizing legacy TV systems! Its ability to convert HDMI signals into ISDB-T RF output over existing coaxial cables is pure genius – we seamlessly distributed 4K content from our media player to every TV in our hotel without costly rewiring. The plug-and-play setup took minutes, and the signal stability is flawless, with zero latency or quality loss across 100+ rooms. Despite 24/7 operation, it runs cool and silent. This device single-handedly saved us thousands in infrastructure upgrades while delivering broadcast-grade HD quality. An absolute must-have for hotels, schools, or broadcasters bridging analog and digital worlds!