SC-4254 Digital Cable Hotel TV Solution 8 Channels HD H.264 1080i Encoder DVB-C QAM Modulator

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Quick Details

Application Fields:: DVB Headend

certificates:: CE/FCC/CCC/ISO9001

Sampling:: 32KHz, 44.1KHz, 48KHz

Frequency Range:: 47~870MHz, 1KHz step

Constellation:: 16, 32, 64, 128, 256 QAM

Output Level:: 80-110dB

power:: 100-240VAC, 50Hz, 25W

keyword:: MPEG-4 H.264 encoder modulator

Quick Details

Place of Origin:: Sichuan, China

input:: HD IN

Symbol Rate:: 5-9Msps

Application Fields:: DVB Headend

certificates:: CE/FCC/CCC/ISO9001

Sampling:: 32KHz, 44.1KHz, 48KHz

Frequency Range:: 47~870MHz, 1KHz step

Constellation:: 16, 32, 64, 128, 256 QAM

Output Level:: 80-110dB

power:: 100-240VAC, 50Hz, 25W

keyword:: MPEG-4 H.264 encoder modulator

SC-4254 Digital Cable Hotel TV Solution 8 Channels HD H.264 1080i Encoder DVB-C QAM Modulator

Product Description

Overview

8IN1 H D E ncoder DVB-C M odulator supports 8 × HD input and 2 ×RF (DVB-C) output. A fter coded and modulat ed, the input signal can be directly output or mixed output with original TV signal. I t suits 1U rack and can be configured by front panel LCD and NMS (network management software). Its high-integrated and cost-effective design makes it widely used in varieties of digital distribution systems such as cable TV digital head-end, satellite digital TV broadcasting and terrestrial digital TV, etc.

Feature

1. I ntegrated encoder and modulator

2. 8 × HD input

3. 2*DVB-C RF out

4. RF Range: 47-870Mhz

5. Keyboard+LCD control and network management

Technical Specification

Input	HD		8 × HD
Video Coding			4:2:0 e ncoding H.264 HP@L4 MP@L3
			H . 264 Adaptive Field Frame (AFF)
			H . 264 F ield -B ased ( FB )
			HD: 1920×1080×60/50i, 1280×720×60p/50p
Standard			ISO/IEC14496-10 (H.264/MPEG-4 AVC)
Bit R ate			1.0 ~ 15Mbps continuously adjustable per channel
Audio Coding		HD	embedded audio
		Sampling	32KHz, 44.1KHz, 48KHz
		Code Rate	64 , 128, 192, 256, 384Kbps
Output			2 × DVB-C RF (47-870MHz), F-head
DVB- C Modulation		Frequency Range: 47 ~ 870 MHz, 1KHz step			Output Level: 80-110 dB
		Constellation: 16/32/64/128/256-QAM			Symbol Rate: 5-9Msps
		Error-Correcting Codes: RS code 188/204			BER: 0
		Impedance: 75Ω			MER: >39 dB
		Level Attenuation Range: 0~ 30 dB (0.5dB step)
General Features		Size		482 mm× 280 mm× 44 mm
		Temperature Range		0 ~ 45 °C (operation); -20 ~ 80 °C (storage)
		Power		100-240VAC, 50 Hz , 25W