HV-100EH
全高清 DVB-T 調製器
HV-100EH 是專為 HAM TV 應用打造的 HV-100E 特別版；可支援至 1.2G 頻段並具備較高射頻功率（-18 dBm），但 950–1350 MHz 頻段的二、三次諧波未經完整濾除。
2/3/4/5/6/7/8 MHz · DVB-T EN-300 744 · DC 9–24V Power Consumption 0.7A@12V
產品資料 — HV-100EH
04 · DVB-T 全高清調製器
特色
- 01 Low
- 02 Cost HD Video Distribution
- 03 Easy to Configure
- 04 More
- 05 Robust, Reliable and Long Distance
- 06 For
- 07 Differential
- 08 Daisy-chain
規格
General Specifications
- Input
- Video: CVBS, HDMI 1.3 (with HDMI loop-thru) Audio: Stereo line-in or HDMI PCM audio-in (HDMI PCM audio-in supports up to stereo 96 KHz, 24bits)
- Compression
- Video: H.264 or MPEG2 Audio: AAC or MPEG
- Resolution
- Input / CVBS / 720x480x30I (NTSC, D1) 720x576x25I (PAL, D1)
- Resolution — HDMI
- 720x480x30I (NTSC, D1) 720x576x25I (PAL, D1) 1280x720x24P 1280x720x50I/1280x720x50P 1280x720x60I/1280x720x60P 1920x1080x24P 1920x1080x50I/1920x1080x50P 1920x1080x60I/1920x1080x60P
- Resolution — Output — H.264
- 1920x1080x25P 1600x1080x24P/1600x1080x25P/1600x1080x30P 1440x1080x24P/1440x1080x25P/1440x1080x30P 1280x1080x24P/1280x1080x25P/1280x1080x30P 1280x720x24P/1280x720x25P/1280x720x30P 704x576x25P (PAL, D1) 704x480x30P (NTSC, D1) 352x576x25P (PAL, Half D1) 352x480x30P (NTSC, Half D1) *Note
- Resolution — Output — MPEG2
- 1280x1080x24P/1280x1080x25P/1280x1080x30P 1280x720x24P/1280x720x25P/1280x720x30P 704x576x25P (PAL, D1) 704x480x30P (NTSC, D1) 352x576x25P (PAL, Half D1) 352x480x30P (NTSC, Half D1) *Note
- Power
- DC 9–24V Power Consumption 0.7A@12V
- Operating Temperature
- -10°C ~ 60°C
DVB-T RF Transmitter Specifications
- TV Standard — HV-100EH
- DVB-T EN-300 744
- TV Standard — RF connector
- 75-Ω F-type connector and two-wire terminal for twisted pairs (differential RF output)
- Bandwidth — HV-100EH
- 2/3/4/5/6/7/8 MHz
- Bandwidth — 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
- 50–950 MHz, 1200–1350 MHz step size 1 KHz 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 — HV-100EH
- n/a
- Segment & Layer — Time Interleaver — HV-100EH
- n/a
- Time Interleaver — RF Output Level
- 50-950 MHz -3 dBm (105 dBuV) typically (Differential output less by 6–7 dB) HV-100EH: (HV-100E HAM TV version) 1200-1350 MHz -18~-20 dBm (88–90 dBuV) typically Without Differential output
- Digital Gain/Attenuator for Fine Tuning
- Range: +5 dB~-10 dB , Step size 1 dB
- MER
- 50–950 MHz, 35 dB Typically 1200–1350 MHz, 25 dB Typically (HV-100EH)
- Spectrum Shoulder (Adjacent channel)
- 45 dB
Phase noise
- Carrier Suppression
- >42 dB
- Note: output formats supported depend on the video input formats. The frame
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