Кабельный тюнер Lumax DV-2100C
Описание: передняя панель, задняя панель
Быстрая настройка цифрового приемника Lumax
1.Tuner & Channel
Входной разъем |
1x IEC169-2, female 1 IEC169-2;
Passes the coupling |
Выходной разъем |
1x IEC169-2, male 1 ⇑ IEC169-2;
Needle coupling |
Диапазон принимаемых частот |
47 ~ 862 МГц |
Уровень входного сигнала |
-15 ~ +15 дБмВ |
Входной импеданс |
75 Ом |
Полоса частот |
8 МГц |
Модуляция |
16, 32, 64, 128, 256 QAM |
| Roll-off factor |
0.13 0.15 |
FEC Decoder |
Reed Solomon code as well as
Maneuver insertion
|
Символьная скорость |
1 ~ 7 Мсимв/с |
| MCPC & SCPC |
Support |
| Video bit rate |
1.5 ~ 15 Mbps |
| Type |
PAL / NTSC |
| Frame frequency PAL |
25 Hz; NTSC: 30 Hz |
| Active pixel |
PAL: 720x576; NTSC: 720x480 |
| Aspect ratio |
4:3 16:9 |
2.Digital audio (Option)
Algorithm |
MPEG 1/2 Layers 1 and 2 |
Mode |
Mono, Dual, Joint Stereo, Stereo for Digital |
Sampling frequency |
Simulation 20 ~ 20 kHz <±3dB |
Digital |
60Hz ~ 18kHz <±0.5dB |
Sampling frequency |
32kHz, 44.1kHz, 48kHz |
3. A/V Output
Тип выходного разъема |
RCA (Stereo, CVBS) |
4. Data interface (Option)
RS-232 |
DB 9P connector, PC to STB & STB to STB 115200bps (TXD,RXD) |
5. Function
Free-To-Air |
support |
Mute Function |
support |
Display program |
support |
Channel memory |
400 |
RCA phone connection |
1 Stereo, 1 CVBS Video |
Teletext and subtitle |
VBI & OSD |
6. Chip major quotas
The main chip |
NEC EMMA2LL 166 MHz |
FLASH |
4M |
ROM |
32M |
EEPROM |
32k |
7. Others
Power |
90 V ~ 240 V AC |
Power consumption |
25W max |
Operating frequency |
50Hz ±5% |
Standby power consumption |
5W |
| Protection |
Separate internal fuse |
| Operating temperature |
0°C ~ 40 °C |
|