Заводская Горячая продажа 32 каналов rf модулятор IP многоадресный
- Категория: Оборудование для радио и ТВ >>>
- Поставщик: SHENZHEN,WOLCK,NETWORK,PRODUCT,CO.,LIMITED
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 2380.71 $* | 2499.7 $* |
| Aug-17-2025 | 2360.6 $* | 2478.19 $* |
| Jul-17-2025 | 1980.75 $* | 2079.1 $* |
| Jun-17-2025 | 2320.19 $* | 2436.1 $* |
| May-17-2025 | 2020.36 $* | 2121.56 $* |
| Apr-17-2025 | 2280.17 $* | 2394.56 $* |
| Mar-17-2025 | 2260.58 $* | 2373.72 $* |
| Feb-17-2025 | 2240.23 $* | 2352.92 $* |
| Jan-17-2025 | 2220.67 $* | 2331.30 $* |
Характеристики
IP to analog modulator NTSC/Pal BG RF modulator
Key Features
* 2 GE ports (max 64 IP input over MPTS/SPTS), Max 840Mbps for each GE input
* Support H.264/AVC, MPEG-2 TS Decapsulation
* Processing of up to 32 IP multicast groups of a Gigabit Ethernet MPEG TS into up to 32 standard PAL or NTSC or SECAM TV programs (SECAM is under development)
* 32 non-adjacent carriers output
* high density
* Support Web-based Network management
Specifications
Input | Interface/rate | 2 GE ports (max 64 IP input) Max 840Mbps for each GE input |
Stream | UDP, UDP / RTP, 1-7 packets, FEC, SPTS, MPTS | |
Transport Protocol | UDP/RTP, unicast and multicast, IGMP V2/V3 | |
Packet Length | 188 / 204 Bytes | |
Decoding Parameters | Video | H.264/AVC Level 4.1 HP, MPEG-2 MP@HL |
Audio | MPEG-1/2 Layer 1/2, (HE-)AAC | |
Data | Teletext, Teletext subtitles, DVB Subtitling | |
Resolutions | 480I, 576I, 720P, 1080I, 1080P | |
Aspect ratio | 4:3/16:9 | |
Modulation Parameters | Number of channels | up to 32 |
Connectors | 75Ω, F-jack | |
Frequency range | 47 – 862MHz, digital modulation process | |
Output level | maximum 112dBμV | |
Return loss | ≥ 14dB | |
Spurious frequency dist. | ≥ 60dB | |
Stereo cross talk | > 55dB | |
Residual carrier accuracy | 1% | |
TV standard | PAL B/G/D/K/M/N, NTSC, SECAM (under development) | |
Video-signal to noise ratio | ≥ 60dB | |
Network Interface | Management | 1 x 100 Base-T Ethernet (RJ 45) |
Data | 2 x 1000 Base-T Ethernet (RJ 45) | |
Protocol | IEEE802.3 Ethernet, RTP, ARP, IPv4, TCP/UDP, HTTP, IGMPv2/v3 | |
Others | Image resolution | up to 1080i |
CNR | 60 dB (after internal combining) | |
SNR | > 53 dB (after internal combining) | |
Sampling frequency | 48, 44.1, 32 | |
Output volume adjustment | 0 - 100 % | |
General | Demission | 420mm×440mm×44.5mm (WxLxH) |
Temperature | 0~45℃(operation), -20~80℃(storage) | |
Power Supply | AC100V±10%, 50/60Hz or AC 220V±10%,50/60Hz |
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