CATV Product SK-1000TM Agile Channel QAM Modulator

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Shenzhen Dingshengwei Electronics Co. Ltd.


company	Shenzhen Dingshengwei Electronics Co. Ltd.
Categories	LED Displays
Update	2010-12-30
Original Region	China
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CATV Product SK-1000TM Agile Channel QAM Modulator

CATV Product >> CATV >> SK-1000TM Agile Channel QAM Modulator


		Number:	62611145416
		Name:	SK-1000TM Agile Channel QAM Modulator
		Spec:
		Memo:
		Class:	CATV Product
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Product Readme

Features

1. PCR calibration function

2. 10 Pads IPC filtering capability.

3. Automatically distinguish 188 packages and 204 packages.

4. RF output test port

5. LCD displays working status, power-down memory function.

6. QPSK、16QAM、32QAM、64QAM、128QAM、256QAM is workable.

Specifications

Input Interface ASI	bit-rate range of input data			1.5~51.6Mbps
	bit-rate range of output data			2~56Mbps
	bandwidth(BW) of output signal			1.15~8.05MHz (roll-off coefficient is 0.15)
	symbol range of output data			1~7Mbaud/s
	RF frequency range			48～860MHz(fixed frequency)
	Output level range			105dBuv~115 dBuv
ASI Interface（asynchronous serial interface）	input	Socket: BNC type impedance: 75 MPEG frame format: 188 or 204 bytes（no channel coding）
	data speed		270 Mbps
	maximum effective data		51.6Mbps (In line with the DVB standard)
	loop output		BNC type Impedance: 75
RF Interface	RF output	Connector: F type impedance: 75 output frequency range: 48MHz～860MHz Reflection loss ≥15dB RF output level 105dBuV～115dBuV(adjustable) carrier suppression >55dB SNR（out of spur.）≥50dB
	signal channel code	modulation：QPSK16QAM32QAM64QAM128QAM256QAM Channel coding: RS coding of DVB standard Modulation Error rate（MER）≥36dB SNR(out of spur.)：≥50dB
Power Supply	Voltage: 85V～265VAC frequency: 50Hz±2％ power consumption:50W
Working Temperature	+5℃~45℃
Mechanical Property	44.5mm（height1U）×483mm(width,19) ×400mm(depth)
Net Weight	7Kg

Hits：464 UpdateTime：2009-6-26 【Print】【Close】

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