1. DVB-C catv set top box 2. PAL/NTSC auto switching, EPG pre-viewing 3.Locking functions, Power-off memory 4.LED display
catv set top box
set top boxes
feature:
1. It meets the DVB standard
2. supports English and Chinese interfacing
3. support multi condition receiving system, PAL/NTSC auto switching, Program pre-viewing.
4. supports text messaging and program editing,mobile and deleting etc.
5. Locking functions, Power-off memory, LED display, one key return.
6. supports single sound channel, dual sound channel and stereo channel.
7. It contains a range of games and supports Loader technology, on-line upgrade, on display of advertises and advertises
Specifications
Input Features | |||||||
Input frequency range | 110 ~ 862MHz | Symbol rate range | 3.6~6.952MS/S | ||||
Input impedance | 75Ω | Input level | 35 ~ 85 dBuV | ||||
Video Features | |||||||
Decode format | MPEG ∏ | Bit rate | 2 ~ 15Mbps | ||||
Output format | NTSC/PAL | Video output | 1V±20mV(p-p) | ||||
Image resolution | 720*480 /720*576 | Frequency feature | ±0.8dB(≤4.8MHz) | ||||
Differential Gain | ≤8% | Differential phase | ≤8° | ||||
Light delay | ≤50ns | Noise figure | 6dB(typical) 9dB(max) | ||||
Audio Features | |||||||
Audio output | L/R | Audio S/N | ≥70dB | ||||
Output type | RCA | Audio distortion | ≤1.5% | ||||
Left right channel level difference | ≤0.5dB(60Hz~18KHz) | ||||||
Signal demodulator | |||||||
Demodulate mode | QAM 16/32/64/128/256 | LNB voltage | 0V / 18V | ||||
Power supply | AC100V ~ 240V | Power Consumption | ‹ 15W | ||||
catv set top box , COL370i DVB-C Set Top Box,cable tv receiver
