Full HD Digital TV Modulator

Name: HV-102E Full HD Digital TV Modulator
Brand: HiDes Technology
SKU: HV-102E

HD-SDI/HDMI to DVB-T

50~950 MHz, 1200~1350 MHz

HV-102 is the most cost-effective solution to distribute HDMI or HD-SDI video to unlimited standard TV's without requiring any special adapter. The video input source from either HDMI/DVI or HD-SDI is encoded in MPEG2 or H.264 streams, modulated with the open industrial standard EN 300-744 DVB-T/ARIB STD-B31 ISDB-T/ABNT NBR 15601 ISDB-Tb, and then transmitted over cable or air. All DVB-T/ISDB-T/ISDB-Tb compliant receivers, including SetTopBox, Digital TV, PC/NB USB DTV dongle, or DTV capture card can receive, and watch the video from a HV-102 via the standard coaxial cable or antenna. HV-102E supports EN 300-744 DVB-T modulation while HV-102J supports ARIB STD-B31 ISDB-T/ABNT NBR 15601 ISDB-Tb modulation.

50~950 MHz / 1200~1350 MHz · DVB-T 1~8 MHz · DVB-T EN 300-744

eBay store hides168 ↗ Original product page →

Datasheet — HV-102E

04 · DVB-T Full HD Modulator Box

Features

01 Low Cost HD Video Distribution — Compliant to existing HD TV sets, no extra adapter required, and no restriction on the number of receivers. All the peripherals like splitter, amplifier, connector...etc are the same as those for regular TV.
02 Flexible Bandwidth Option — In DVB-T mode, 1MHz~8MHz Bandwidth options are supported.
03 UART Digital Data Mux — HV-102 supports UART data mux feature. GPS or aviation data can be multiplexed in the transmitted stream from HV-102's UART port. Besides audio and video, the receiver can decode the received UART data for further data processing. The communication parameters for the data mux UART port are configurable.
04 Video Streaming and Web Management — HV-102 supports network video streaming input/output and Web interface for remote management.
05 Versatile video inputs and formats — Support HD-SDI and HDMI/DVI video input. Besides H.264/MPEG2 HD, MPEG2 SD format is also supported and compliant to existing SD TV sets or STB's.
06 Easy to Configure — Channel number can be configured with the built-in keypad switch easily. More advanced configurations can be set from an external host like PC/NB or Tablet/Pad thru USB interface. Remote Web management is also supported.
07 Robust, Reliable and Long Distance — Easily transmit 1080p video over a single 3C2V/RG59 cable for at least 500 meters long without adding any repeater. For wireless applications, the line of sight transmission distance may reach 50~100 meters at 0dBm RF radiation power and up to several kilo meters at 30 dBm with an external PA. The real distance depends on the antenna design and receiver quality. Differential RF output is also available for RF signal distribution with twisted pairs (telephone or Ethernet RJ-45) instead of heavy coaxial cables.
08 Daisy-chain Connection (Bus-Topology) — Multiple HV-102's with different channel configurations can share a single cable. It can dramatically reduce the cable deployment cost and effort.
09 Real time protocol and Low latency — No frame drop in QEF (Quasi-Error-Free) condition, and low transmission latency

Specifications

General Specifications

Input — Video: 1. HD-SDI; 2. HDMI 1.3 (with HDMI loop-thru)
Input — Audio: 1. HD-SDI embedded audio (48K stereo only); 2. HDMI PCM audio-in (supports up to stereo 96KHz, 24bits); 3. External analog Line-in
Compression: Video: H.264 or MPEG2; Audio: AAC or MPEG
Resolution — Input (HD-SDI): 1920x1080x60P, 1920x1080x60I, 1920x1080x30P; 1920x1080x50P, 1920x1080x50I, 1920x1080x25P; 1920x1080x24P; 1280x720x60P; 1280x720x50P
Resolution — Input (HDMI): 720x480x30I (NTSC, D1); 720x576x25I (PAL, D1); 1280x720x24P; 1280x720x50I/1280x720x50P; 1280x720x60I/1280x720x60P; 1920x1080x24P; 1920x1080x50I/1920x1080x50P; 1920x1080x60I/1920x1080x60P
Resolution — 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)
Resolution — Output (MPEG2): 1280x1080x24P/1280x1080x25P/1280x1080x30P; 1280x720x24P/1280x720x25P/1280x720x30P; 704x576x25P (PAL, D1); 704x480x30P (NTSC, D1); 352x576x25P (PAL, Half D1); 352x480x30P (NTSC, Half D1)
Power: DC 9~24V; Power Consumption 1A@12V
Dimension WxDxH: 195mmx125mmx40mm
Weight: 735g
Operating Temperature: -10℃ ~ 60℃

Digital TV RF Transmitter Specifications

TV Standard: HV-102E: DVB-T EN-300 744; HV-102J: ISDB-T ARIB STD-B31 / ISDB-Tb ABNT NBR 15601
RF connector: 75-Ω F-type connector and two-wire terminal for twisted pairs (differential RF output)
Bandwidth: HV-102E: 1/2/3/4/5/6/7/8 MHz; HV-102J: 6MHz
FFT: HV-102E: 2K, 8K; HV-102J: 2K, 4K, 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; ISDB-T channels: (STD-B21) UHF band: UHF 13ch~62ch; VHF band VHF 1ch~12 ch; MID band c13ch~c22 ch; SHB band c23ch~c63 ch
Segment & Layer: HV-102E: n/a; HV-102J: 13 Seg or 1 Seg
Time Interleaver: HV-102E: n/a; HV-102J: Not supported
RF Output Level: 50-950 MHz -3 dBm (105 dBuV) typically (Differential output less by 6~7 dB); HV-102EH (HV-102E HAM TV version): 1200-1350 MHz -18~-20 dBm (88~90 dBuV) typically
Digital Gain/Attenuator for Fine Tuning: range: +5dB~-10dB, Step size 1dB
MER: 50~950MHz, 35 dB Typically; 1200~1350MHz, 30dB Typically (HV-102EH)
Spectrum Shoulder (Adjacent channel): 45dB
Phase noise: <-92dBc @ 10kHz
Carrier Suppression: >42dB

Note: output formats supported depend on the video input formats. The frame rate should be consistent and the encoded video frame size should be less or equal to the original input.
Specifications are subject to change without prior notice.
There could be MER loss in high gain/attenuation level.

Availability varies by model — current-production gear is in the eBay store, and every page links to its original write-up on the old site. Original product page →

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