DSM2500C 32in1/64in1 IP to Analog Modulator
Support HEVC/H.265, H.264/AVC, MPEG-2 TS Decoding. HEVC/H.265, H.264/AVC, MPEG-2. 32(or 16/48/64) IP (or 4 HDMI/AV+28 IP, or 8 HDMI/AV+24 IP) input.
Key Specifications
- Output Bandwidth 400MHz
- Output level -5 ~ 2dBm (102 ~ 109dBμV)
- Output volume adjustment 0 - 100 %
- Audio MPEG-1/2 Layer 1/2
- Transport Protocol UDP/RTP, unicast and multicast, IGMP V2/V3
- Frequency range 43.25 – 951.252MHz
- Carrier to noise ratio ≥ 60dB (when single carrier on)≥ 55.5dB (when all 32 carriers on)
- Video-signal to noise ratio ≥ 60dB
Overview
NICAM 728: It is transmission of two-channel digital sound with terrestrial television systems B, G, H, l, K1 and L A2 Stereo: Known as "two-channel sound", it is an analog television sound transmission system used in Germany, Austria, Australia, Switzerland, Netherlands and some other countries that use or used PAL-B or PAL-G. .It relies on two separate FM carriers. Key Features: Support to convert 32 (or 16/48/64) IP channels (or 4 HDMI/AV+28 IP channels, or 8; HDMI/AV+24 IP channels) to analog RF out; Suport CC/Subtitle/Teletext; Support BISS De-scrambling; Support program info modify, multiple audio select ; 2 (or 4) GE ports for IP MPTS/SPTS input, Max 840Mbps for each GE input; Support HEVC/H.265, H.264/AVC, MPEG-2 TS Decoding; 32 (or 16/48/64) standard PAL or NTSC or SECAM TV programs output via 32 (or 16/48/64); non-adjacent or adjacent carriers output within 400MHz; Redundancy power supply for option; Compact body, Freight saving; Support Web-based Network management Specifications: Support HEVC/H.265, H.264/AVC, MPEG-2 TS Decoding; 16 or 32 IP input, 16 or 32 analog channel outputs; 4 HDMI+28 IP input, 32 analog channel outputs
Full Specifications
| Stream | UDP, UDP / RTP, 1-7 packets (SPTS/MPTS) |
| Transport Protocol | UDP/RTP, unicast and multicast, IGMP V2/V3 |
| Packet Length | 188 / 204 Bytes |
| Audio | MPEG-1/2 Layer 1/2 |
| Data | CC, Teletext, Subtitles, DVB Subtitling |
| Aspect ratio | 4:3 |
| Connectors | 75Ω, F-jack |
| Frequency range | 43.25 – 951.252MHz |
| Output Bandwidth | 400MHz |
| Output level | -5 ~ 2dBm (102 ~ 109dBμV) |
| Return loss | ≥ 14dB |
| Spurious frequency dist. | ≥ 60dB |
| TV standard | PAL B/G/D/K/M/N/I,NTSC M, SECAM |
| Video-signal to noise ratio | ≥ 60dB |
| Carrier to noise ratio | ≥ 60dB (when single carrier on)≥ 55.5dB (when all 32 carriers on) |
| Data | 2 x 1000 Base-T Ethernet (RJ 45) |
| OSD | Logo : JPG, BMP, PNG |
| Output volume adjustment | 0 - 100 % |
| General | Demission |
| Temperature | 0~45℃(operation), -20~80℃(storage) |
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