HOME -->Product -->Digital Headend -->DVB-T HD Modulator -->HS-T1 |
| GHM-T1 | HC-T1 | HS-T1 | HV-T1 | |
• Low Cost HD Video Distribution
• Versatile video inputs and formats
• Easy to Configure
• Robust, Reliable and Long Distance
• Daisy-chain Connection (Bus-Topology)
• Real time protocol and Low latency
Parameter | Value | ||
Input | Video: HD-SDI, HDMI 1.3 (with HDMI loop-thru) Audio: HD-SDI or HDMI PCM audio-in (PCM audio-in supports up to stereo 96KHz, 24bits) |
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Compression | Video: H.264 or MPEG2 Audio: AAC or MPEG |
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Resolution | Input | HD-SDI | 1920x1080x60P 1920x1080x30P 1280x720x60P 1280x720x30P |
HDMI | 1280x720x24P 1280x720x50I/1280x720x50P 1280x720x60I/1280x720x60P 1920x1080x24P 1920x1080x50I/1920x1080x50P 1920x1080x60I/1920x1080x60P |
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Output | H.264 | 1920x1080x24P/1920x1080x25P 1600x1080x24P/1600x1080x25P/1600x1080x30P 1440x1080x24P/1440x1080x25P/1440x1080x30 1280x1080x24P/1280x1080x25P/1280x1080x30 1280x720x24P/1280x720x25P/1280x720x30P 704x576x25P (PAL, D1) 704x480x30P (NTSC, D1) 352x576x25P (PAL, Half D1) 352x480x30P (NTSC, Half D1) *Note 1&2 |
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MPEG2 | 1600x1080x24P 1440x1080x24P/1440x1080x25P/1440x1080x30P 1280x1080x24P/1280x1080x25P/1280x1080x30P 1280x720x24P/1280x720x25P/1280x720x30P 704x576x25P (PAL, D1) 704x480x30P (NTSC, D1) 352x576x25P (PAL, Half D1) 352x480x30P (NTSC, Half D1) *Note 1&2 |
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Power | DC 9~24V Power Consumption 0.7A@12V |
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Dimension WxDxH | 195mmx125mmx40mm | ||
Weight | 735g | ||
Operating Temperature | -10°C ~ 60°C |
Parameter | Value |
TV Standard | DVB-T EN-300 744 |
RF connector | 75-Ω F-type connecter and two-wire terminal for twisted pairs (differential RF output) |
Bandwidth | 2/3/4/5/6/7/8 MHz |
FFT | 2K, 8K |
Code rate | 1/2, 2/3, 3/4, 5/6, 7/8 |
Guard interval | 1/4, 1/8, 1/16 or 1/32 |
Frequency range | 50~950MHz, 1200~1350MHz step size 1KHz DVB-T channels: VHF 6M BW/UHF 6M BW: Channel: CH7~CH83 VHF 7M BW/UHF 7M BW: Channel: CH5~CH69 VHF 8M BW/UHF 8M BW: Channel: CH5~CH69 |
Segment & Layer | n/a |
Time Interleaver | n/a |
RF Output Level | 50-950 MHz -3 dBm (105 dBuV) typically 1200-1350 MHz -30~-40 dBm (68~78 dBuV) typically (Differential output less by 6~7 dB) |
Digital Gain/Attenuator for Fine Tuning | Range: +5dB~-10dB , Step size 1dB |
MER | 50~950MHz, 35 dB Typically 1200~1350MHz, 30dB Typically |
Spectrum Shoulder (Adjacent channel) | 45dB |
Phase noise | <-92dBc @ 10kHz |
Carrier Suppression | >42dB |