HiDes, Inc.

HV-202J Professional 4-band (100~2500MHz) Full HD Digital TV Modulator

SDI/HD-SDI/HDMI to ISDB-T/ ISDB-Tb

HV-202 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-202 via the standard coaxial cable or antenna.

Features
High Performance Wide Frequency Rage Support
Direct digital conversion to 100..2500 MHz for excellent signal quality
Professional grade modulation error rate (MER)

Flexible Bandwidth Option
In DVB-T mode, 1MHz~8MHz Bandwidth options are supported.

UART Digital Data Mux
HV-202 supports UART data mux feature. GPS or aviation data can be multiplexed in the transmitted stream from HV-202’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.

Video Streaming and Web Management
HV-202 supports network video streaming input/output and Web interface for remote management.

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.

Versatile video inputs and formats
Support HDMI/DVI and HD-SDI video input.
Besides H.264/MPEG2 HD, MPEG2 SD format is also supported and complaint to existing SD TV sets or STB’s.

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.

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 optional 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.

Daisy-chain Connection (Bus-Topology)
Multiple HV-202’s with different channel configurations can share a single cable. It can dramatically reduce the cable deployment cost and effort.

Real time protocol and Low latency
No frame drop in QEF (Quasi-Error-Free) condition, and low transmission latency

General Specifications:

Input	Video		1.HD-SDI 2.HDMI 1.3 (with HDMI loop-thru)
	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
		HDMI		720x480x30I (NTSC, D1) 720x576x25I (PAL, D1) 1280x720x24P 1280x720x50I/1280x720x50P 1280x720x60I/1280x720x60P 1920x1080x24P 1920x1080x50I/1920x1080x50P 1920x1080x60I/1920x1080x60P
	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
		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 1A@12V
Dimension WxDxH	195mmx125mmx40mm
Weight	735g
Operating Temperature	-10℃ ~ 60℃

*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.

Digital TV RF Transmitter Specifications:

Parameter	Value
TV Standard	DVB-T EN-300 744 ISDB-T ARIB STD-B31 ISDB-Tb ABNT NBR 15601
RF connector	75-Ω F-type connecter
Bandwidth	DVB-T	1/2/3/4/5/6/7/8 MHz
	ISDB-T	6MHz
FFT	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	100 .. 2500MHz, tuning step 1KHz
Segment & Layer	DVB-T	n/a
	ISDB-T	13 Seg or 1 Seg
Time Interleaver	DVB-T	n/a
	ISDB-T	Not supported
RF Output Level	-3~-5 dBm (103-105 dBuV) @100-470 MHz -5~-8 dBm (100-103 dBuV) @470-950 MHz -14 dBm (94 dBuV) @950-1900MHz -18 dBm (90 dBuV) @1900-2500MHz
Digital Gain/Attenuator for Fine Tuning	Range:+0/-25dB , Step size 1dB
MER	Typically, @-5 dB attenuation by ADRF6755 >39dB@V-band >39dB@470-950 MHz >36dB@950-1900MHz >34dB@1900-2500MHz
Spectrum Shoulder (Adjacent channel)	>48dB
Phase noise	<-114dBc @ 100kHz
Carrier Suppression	>42dB