Full HD Digital TV Modulator

Name: HV-100EH Full HD Digital TV Modulator
Brand: HiDes Technology
SKU: HV-100EH

HDMI/Composite(CVBS) to DVB-T · 1.2GHz for HAM TV

50~950 MHz, 1200~1350 MHz

HV-100EH is a special edition of HV-100E for HAM TV application; HV-100EH can support up to 1.2G band with high RF power (-18dBm), but 2'nd and 3'rd harmonic in 950MH~1350MHz band is not well filtered.

50~950 MHz / 1200~1350 MHz · 2~8 MHz bandwidth · DVB-T EN 300-744

eBay store hides168 ↗ Original product page →

Datasheet — HV-100EH

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 Versatile video inputs and formats — Support HDMI/DVI and composite (CVBS) video input. Besides H.264/MPEG2 HD, MPEG2 SD format is also supported and compliant to existing SD TV sets or STB's.
03 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.
04 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 20 dBm. 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.
05 Daisy-chain Connection (Bus-Topology) — Multiple HV-100's with different channel configurations can share a single cable. It can dramatically reduce the cable deployment cost and effort.
06 Real time protocol and Low latency — No frame drop in QEF (Quasi-Error-Free) condition, and low transmission latency

Specifications

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 96KHz, 24bits)
Compression: Video: H.264 or MPEG2; Audio: AAC or MPEG
Resolution — Input (CVBS): 720x480x30I (NTSC, D1); 720x576x25I (PAL, D1)
Resolution — Input (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)
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 0.7A@12V
Operating Temperature: -10°C ~ 60°C

DVB-T RF Transmitter Specifications

TV Standard: HV-100EH: DVB-T EN-300 744
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
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: HV-100EH: n/a
Time Interleaver: HV-100EH: n/a
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: +5dB~-10dB, Step size 1dB
MER: 50~950MHz, 35 dB Typically; 1200~1350MHz, 25dB Typically (HV-100EH)
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 →

More in this section

https://hides.com.tw/en/ham/catalog/hv-100eh/ · +886-2-2917-2417 · info@hides.com.tw