-40x40.jpg "Arri Alexa Mini LF Camera (Body Only)"){kind=small}
Lumantek HD Encoder + Modulator(DVB-T/DVB-C)
Lihat gambar lebih detail
Dimensions & Operating Environment
| Dimension | (H) 44mm X (D) 450 mm X (W) 483 mm |
|---|---|
| Temperature | 0 ~ +45℃ |
User Interface
| Front panel | 4-line text LCD display with 6 hardware buttons |
|---|---|
| RS-232 local console | |
| Web GUI | |
| SNMP (option) | |
Video Encoder
| Input | HD-SDI, HDMI, Y/Pb/Pr |
|---|
| HD Resolutions and progressive frame or interlaced field rates |
|---|
| - 1920 x 1080 @ 60p, 50p via internal interlacer (converts to 60i, 50i,respectively) - 1920 x 1080 @ 60i, 59.94i, 50i, 29.97p, 25p, 24p, 23.97p - 1280 x 720 @ 60p, 59.94p, 50p |
| SD resolution and frame/field rates |
| - 720 x 480 @ 60i, 59.94i - 720 x 576 @ 50i |
| MPEG-2 HD/SD Encoder |
| - ISO/IEC 13818-2 (MPEG-2 MP@HL, MP@ML) - HD video bit rate: 25 ~ 0.5 Mbps - SD video bit rate: 25 ~ 0.5 Mbps - Sub 1.5 seconds encoder latency (configurable) |
| H.264 HD/SD Encoder |
| - Baseline, main and high profiles support - HD video bit rate: 25 ~ 0.25 Mbps - SD video bit rate: 25 ~ 0.25 Mbps - Sub 0.8 seconds encoder latency (configurable) |
| Maximum TS bit rate | 30 Mbps |
|---|
| I, IP and IPB encoding with configurable GOP structure |
|---|
| Selectable open/closed GOP |
| Adaptive I-frame insertion |
| CBR, VBR and capped-VBR bit rate control |
| MCTF support |
| Inverse Telecine support |
| Scene change detection and fade detection support |
Audio Encoder
| Input: SDI embedded, HDMI embedded, Analog Stereo Dolby Digital CE Stereo encoder(for ATSC and DTMB) |
|---|
| - Output bit rates: 128 / 192 / 256 / 384 Kbps - Sample rate: 48 KHz |
| MPEG-1 Layer II Stereo Encoder (for DVB-T and DTMB) |
| - Output bit rates: 192 / 224 / 256 / 320 / 384 Kbps - Sample rate: 32 / 44.1 / 48 KHz |
| AAC-LC, HE-AAC v1, HE-AAC v2 Stereo Encoder (for ISDB-T) |
| - Sample rate: 32 / 44.1 / 48 KHz - Sample rate: 32 / 44.1 / 48 KHz - Pass through of Dolby Digital Stereo / 5.1 Ch, MPEG-1 Layer II and AAC-LC audio support |
Supported Modulations
| ATSC (8VSB) Modulation |
|---|
| - Symbol Rate 10.762 MSps - SNR (MER): >35 dB |
| DTMB Modulation |
| - Modulation Support: Single carrier and TDS-OFDM s - Modulation Mode: QPSK, 16 QAM, 32 QAM, 64 QAM - Standards:GB20600-2006, ISO/IEC 13838-1, EN 50083-9 - OGY/T 229.1-2008 (SIP) - SNR (MER): >40 dB |
| DVB-C (ITU-T J.83 Annex A/C) Modulation | |
|---|---|
| Constellation Types | 16 QAM, 32 QAM, 64 QAM, 128 QAM, 256 QAM |
| Symbol Rates | 0.87 ~ 7.2 MSps |
| Channel Bandwidth | 1 ~ 8.280 MHz |
| SNR (MER) | >40 dB |
| DVB-T Modulation | |
| Modulation Mode | QPSK, 16 QAM, 64 QAM |
| Transmission Mode | 2K, 4K, 8K |
| Channel Bandwidth | 5, 6, 7, 8 MHz |
| Code Rate | 1/2, 2/3, 3/4, 5/6, 7/8 |
| Guard Interval | 1/4, 1/8, 1/16, 1/32 |
| Frequency Range | 50 ~ 870 MHz |
| SNR (MER) | >40 dB |
| QAM-B (ITU-T J.83 Annex B) Modulation |
|---|
- Constellation Types & Symbol Rates: 64 QAM: 5.057 MSps , 256 QAM: 5.361 MSps
|
| RF Output |
- Connector: F-Type 75Ω 1ea
|
| Technical | |
| Warranty | Non Warranty |