Optional Encoder Modulator for CATV Head End System

• Customization: Available
• Certification: FCC, RoHS, ISO, CE
• Condition: New
• Model NO.: HP8412G
• Interface: HDMI
• RF Out: DVB-C or DVB-T
• Encoding: MPEG-4
• Modulation Method: QAM
• Transport Package: Carton Box and Foam
• Specification: 482*455*44mm(W*L*H)
• Trademark: Catcast
• Origin: Chengdu
• Production Capacity: 300 Sets Per Month

Product Description

OSD Insertion HD Encoder Modulator with 12 HDMI to digital RF Output

Product Overview

HP8412G Encoder Modulator is a professional high integration device which includes encoding, multiplexing, scrambling and modulation. It supports 4/8/12 HDMI input, one DVB-C (ATSC optional) tuner input and 256 IP input with Data1 (GE) port. It also supports DVB-C RF out with 16 non-adjacent carries or DVB-T RF out with 8 non-adjacent carriers and supports 16 MPTS as mirror of 16 carriers or 8 MPTS as mirror of 8 carriers through Data2 (GE) output port. This full function device makes it ideal for small CATV head end system, and it's a smart choice for hotel TV system, entertainment system in sports bar, hospital, apartment…

  Key features

   * Support QR code, LOGO, OSD insertion for every local channel

*  4/8/12 HDMI input, MPEG-4 AVC/H.264 Video encoding

   *  1DVB-C(ATSC optional) tuner input for re-mux

   *  256 IP(DATA1 port only) input over UDP and RTP protocol

   *  MPEG1 Layer II Audio encoding and support audio gain adjustment

   *  Support 16 groups multiplexing/Scrambling/DVB-C modulating

   *  Support 8 groups multiplexing/DVB-T modulating---Optional

   *  Support MPTS IP (DATA2 port only) output over UDP, RTP/RTSP (16 MPTS out in DVB-C

        version,and 8 MPTS out in DVB-T version)

   *  Support PID remapping/ accurate PCR adjusting/PSI/SI editing and inserting

   *  Control via web management, and easy updates via web

   *  Lowest cost per channel, breakthrough price

Work Principle

                                                                                                                                                                         DVB-C RF output

                                                                                                                                                                         DVB-T RF output

Technical Specification
 

Input	4/8/12 HDMI inputs for option 1 DVB-C(ATSC optional) Tuner for re-mux, F type interface 256 IP input over UDP and RTP, DATA1, RJ45
Video	Resolution	Input		1920×1080_60P, 1920×1080_60i, 1920×1080_50P, 1920×1080_50i, 1280×720_60P, 1280×720_50P, 720×576_50i,720×480_60i,
		Output		1920×1080_30P, 1920×1080_25P, 1280×720_30P, 1280×720_25P, 720×576_25P,720×480_30P,
	Encoding	MPEG-4 AVC/H.264
	Bit-rate	1Mbps~13Mbps each channel
	Rate Control	CBR/VBR
	GOP Structure	IP…P (P Frame adjustment, without B Frame )
Audio	Encoding	MPEG-1 Layer 2
	Sampling rate	48KHz
	Resolution	24-bit
	Audio Gain	0-255 Adjustable
	Bit-rate	64kbps,128Kbps,192kbps,224kbps,256kbps,320kbps,384kbps
Multiplexing	Maximum PID Remapping	256 input per channel
	Function	PID remapping ( automatically or manually)
		Accurate PCR adjusting
		Generate PSI/ SI table automatically
Scrambling	Maximum simulcrypt CA	4
	Standard	EN300 429/ITU-T J.83A/B
	Connection	Local/remote connection
Modulation	DVB-C	QAM Channel: 16 non-adjacent carriers output (maximum bandwidth 192MHz) Standard: EN300 429/ITU-T J.83A/B MER: ≥40db RF frequency: 50~960MHz, 1KHz step RF output level: -20~+10dbm (87~117 dbµV), 0.1db step Symbol Rate: 5.0Msps~7.0Msps, 1ksps stepping Constellation: 16/32/64/128/256QAM
					J.83A	J.83B
		Constellation			16/32/64/128/256QAM	64/256 QAM
		Bandwidth			8M	6M
	DVB-T	Standard			EN300744
		FFT mode			2K,4K, 8K
		Bandwidth			6M, 7M, 8M
		Constellation			QPSK, 16QAM, 64QAM
		Guard Interval			1/4, 1/8, 1/16, 1/32
		FEC			1/2, 2/3, 3/4, 5/6, 7/8
		MER			≥42 dB
		RF frequency			50~960MHz, 1KHz step
		RF out			8*RF COFDM DVB-T out (8 carriers combined output)
		RF output level			-20~ +10 dBm (87~117 dbµV), 0.1db step
Stream output	RF output (F type interface)
	16 MPTS output over UDP and RTP/RTSP as mirror of 16 DVB-C carriers, 8 MPTS output over UDP and RTP/RTSP as mirror of 8 DVB-T carriers(Optional) 1*1000M Base-T Ethernet interface
System function	Network management (WEB)
	Chinese and English language
	Ethernet software upgrade
Miscellaneous	Dimension (W×L×H)		482mm×440mm×44mm
	Approx weight		8kg
	Environment		0~45ºC(work);-20~80ºC(Storage)
	Power requirements		AC 110V± 10%, 50/60Hz, AC 220 ± 10%, 50/60Hz
	Power consumption		20W