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TL101 RF to ASI Converter
TL101 RF to ASI Converter

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DVB-S/S2 RF to ASI Converter
supports 16,32,64,128,256QAM,
ASIx3 output,support MPTS and SPTS
constellation graphic

Products name:

TL101 RF to ASI Converter

 

1,Introduction

TL111 satellite to IP adapter is new generation adapter developed by Beijing CircLoop Digital Image Tech. Co., Ltd. independently, which can convert DVB-S/S2 signal into IP signal and output it. This equipment can be used together with our other equipment such as IR6000,DE200.

<TL100 Series DTV demodulator type and function correspondence table>

 

TL100 series DTV demodulator is modular plug-in structure, many configuration can join together flexibly; The manger is based on WEB browser, supports SNMP, it is easy to operate and maintain

2,Physical Structure

 

 

3,Main features 

3,1 TL100

Meets the transmission standard of DVB-C and ITU-T J83A/CWith Local loop out (RF_OUT), it is convenience to cascade and test.Demodulating method supports 16,32,64,128,256QAMBe able to remove interference of echo,error of symbol timing and interference of carrier effectivelyBe able to brake the Adjacent Channel Interference and co-channel interference effectivelySupport constellation graphic output and the estimation of BER and SNRASI×3 output interface, support MPTS and SPTS

3,2 TL101

Fully conforms to DVB-S and DVB-S2 standardSupport QPSK,8PSK,16APSK and 32APSK demodulating methodMax. Channel bit rate up to 130MbpsMax. symbol rate:45Msps(QPSK and 8PSK demodulating); 36Msps(16APSK demodulating);28Msps(32APSK demodulating))Support rapidly blind scan, automatically spectrum inversion, clock and carrier recover, co-channel interference control etc.Accurate SNR estimationASI×3 output interface, output supports MPTS and SPTS

3,3 TL102

 Completely support Chinese National Standard  of Digital Terrestrial TV and Broadcasting -GB 20600-2006Supports multi and single carrier mode, compatible with SFNWith local loop out (RF_OUT), it is convenience to cascade and testDemodulating method supports 4QAM-NR,4,16,32,64QAMSupports three kind of FEC bit rate(0.4,0.6 and 0.8) and three kind of protection interval time(420,945 and 595)Supports de-interleaving in time domain (leaving depth: 240 or 720)Supports 6MHZ,7MHZ and 8MHZ channel bandwidthTiming carrier recovering and calibrating; control Adjacent Channel Interference and co-channel interference effectively.ASI×3 output interface, output supports MPTS and SPTS

3,4 TL111

Fully conform with the standard of DVB-S and DVB-S2Input frequency range:950MHz-2150MHzSupport rapidly blind scan, automatically spectrum inversion, clock and carrier recover, co-channel interference control etc.Accurate SNR estimation1 channel IP output,RJ45 interface,10/100M Base-T self adapting

4,Technical parameter

5,General characteristics

5,1 Physical structure

1RU chassis(19″) 483x257x44mmweight: 4.2kg

5,2 Power

AC:100~240V;frequency 50~60HzMax. Power Consumption:per model < 3W

5,3 Environment

Work temperature:0°C~55°CStorage temperature:-20°C~70°CHumidity:≤95%(none condensing)

6,Application

Digital TV system of Service apartment,office building,Manufactory,SchoolDistributing for digital head-end of CATV and Terrestrial Digital TelevisionTransfer of CATV and Terrestrial Digital Television systemDistributing for CATV,Terrestrial Digital Television and Telecom Re-multiplexing TS of CATV,Terrestrial Digital Television

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