 PRODUCTS & SERVICES |
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Hardware : Based on QAMi5516 chip | |
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Support DVB-C standard PPV service | |
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Support upgrading software download through cable | |
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Support DVB compliant conditional access system and middleware platform | |
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Support user's specific EPG and Teletext | |
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Support games, digital broadcasting reception through TV | |
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Support digital broadcasting reception, auto file download function through computer | |
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| Input Frequency |
51~858MHz |
| Input RF Signal Level |
45~80dBμV(75Ω) |
| Return loss |
Typic 10 dB, min.8 dB |
| EB/No |
27 dB(64QAM) |
| Symbol rate |
3.6~6.95MS/S |
| Noise figure |
Typic 6 dB, max9 dB |
| Step size of the tuner |
62.5KHz |
| Channel bandwidth |
8MHz |
| Demodulation |
64QAM/256QAM, DVB-Ccompliant |
| Demultiplex |
32PID |
| Insertion noise between RF input and RF output |
-1.5~4dB(power on and standby)-2dB(power off) |
| Video decode |
MPEG2 MP@ML |
| Picture resolution |
720×576(PAL), 720×480(NTSC) |
| Bit rate |
1~15Mbps |
| Video mode |
CVBS, Y/C(S-Video) |
| Aspect ratio |
4:3/16:9automatic detection |
| Video level |
700±70mVpp |
| Sync level |
300±20mVpp |
| Burst level |
300±20mVpp |
| Audio mode |
MPEG2(Layer1, 2) |
| Sampling rate |
32/44.1/48KHz |
| Bit rate |
128, 192, 256, 384, 448Kbps |
| SNR(unweighted) |
≥70dB |
| Level difference |
≤0.5dB |
| Phase difference |
≤5.0° |
| Cross talk |
≤-70dB |
| Distortion |
≤1.0% |
| Flatness of amplitude response |
±0.5dB |
| RF input |
1IEC-169-2, F-type connector, Female |
| RF output |
1IEC169-2, F-type connector, Female |
| Video output |
2 RCA.connectors famale |
| Audio output |
2(L/R)RCA connectors |
| Audio output level |
EN50049-1 |
| S-Video Jack |
1 S-Video connector |
| RS-232 |
Max data rate≥112kbps |
| SPDIF ray optical output |
EIAJCP-1201 compliant |
| Graphic display |
Bitchart/pixel:≥256color, 8Bit/pixel, resolution 720×576 |
| Condition access system |
Smart card mode,support DVB descrambling,One smart card, SO7816-1.2.3standard compliant hardware is compatible with almost CA system pairing mode. |
| Interactive channel |
Built-in PSTN modem |
| Support transmission standard |
V.34, V.22bis, compatible |
| Circuit diagram |
≥2400pbs |
| Interface |
RJ11 |
| Power supply condition |
AC:90~250, 50Hz |
| Power Consumption |
≤15W |
| Operation temp |
0oC~45oC |
| Size |
420×300×123mm |
| Weight |
3.2KG |
| Storage temp |
-25oC~70oC |
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These are recommendations only. There are variables that may require alterations to these dimensions. Specifications subject to change without notice. Selections, offers and programs may vary by country; contact CHANGHONG overseas business department for complete details.
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