Good Performance CATV Sft2711 Digital Modulator

Product Description

Good performance CATV SFT2711 digital modulator
Product Display of Encoder Modulator

Summary of Encoder Modulator

The SFT271X is a cost-effective but professional encoder modulator designed in a compact size. It can convert the different digital signal into the RF signal in the resolution of 1080P. And with the chassis SFT2700M, it can amount up to 16 pieces and deliver 16 RF signal by one RF output port.

Technial Parameter of Encoder Modulator

ENCODING
Input Connector		HDMI 1.4
VIDEO		Encoding		MPEG 2
		Input Resolution		1920*1080_60P; 1920*1080_50P; 1920*1080_60i;
				1920*1080_50i; 1280*720_60P; 1280*720_50P
		Bitrate		2 ~ 18 Mbps
AUDIO		Encoding		MPEG 1 Layer II
		Sample Rate		48KHz
		Bitrate		384kbps
MODULATION
ATSC		Standard		ATSC A/53 (6M)
		Constellation		8VSB
		MER		≥ 32 dB
DVB-C J.83A		Standard		Annex A (8M)
		Constellation		16QAM, 32QAM, 64QAM, 128QAM, 256QAM
		MER		≥ 36 dB
		Symbol Rate		3 ~ 6.952 Ms/s
DVB-C J.83B		Standard		Annex B (6M)
		Constellation		64QAM, 256QAM
		MER		≥ 36 dB
DVB-T		Standard		DVB-T COFDM (6M, 7M, 8M)
		Constellation		4QAM, 16QAM, 64QAM
		MER		≥ 32 dB
		Transmission Mode		2K, 4K, 8K
		Coderate / Guard Interval		1/2, 2/3, 3/4, 5/6, 7/8  !  1/32, 1/16, 1/8, 1/4
DTMB		Standard		GB20600-2006 (8M)
		Constellation		4QAM, 16QAM, 32QAM, 64QAM
		MER		≥ 32 dB
		Interleaving Mode		INTLV_NONE, INTLV_240, INTLV_720
		Rate Code / Carrier Type		0.4, 0.6, 0.8   /  Multi-carrier, Single-carrier
		Sync Frame / PN Phase		420, 595, 945,  /  Variable, Constant
ISDB-T		Standard		ARIB STB-B31 (6M)
		Constellation		QPSK, 16QAM, 64QAM
		MER		≥ 42 dB
		Coderate / Guard Interval		1/2, 2/3, 3/4, 5/6, 7/8  !  1/32, 1/16, 1/8, 1/4
		Transmission Mode / Interleave		2K, 4K, 8K   /  0, 1, 2, 3
OUTPUT
RF		Output Level		≥ 30dBmV
		Output Frequency Range		50 ~ 999.999MHz
		Out-band Rejection		≥ 60dB
SYSTEM
Management	Control Keys; NMS; APP		LCN Insertion		YES
Language	English		Upgrade		NMS
GENERAL
Power Supply	DC12V 1A		Power Consumption