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Product
THS-9100X DVB-C HD digital set-top box
型号:THS-9100X
● Support domestic mainstream CA: Yongxin Video, Digital Video, Dexin, Quanzhi, Solutong, Lianguang Video ABV, Sanzhou Xunchi, etc., and support dual CA functions.
● Support domestic non-card high security mainstream CA: Lianguang Video ABV, Tianbai Cloud Vision, Digital Taihe
● Dual power supply mode, the power supply adopts lightning protection and wide voltage technology design
● Support advertising functions: boot (including video), channel switching, subtitles, hanging corners and other advertisements
● Support online upgrade: OTA upgrade
● Learning remote control, remote control distance up to 20 meters, stainless steel waterproof design, drop-proof and durable
● Personalized products can be customized according to customer requirements
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产品详情 技术参数 资料下载

1) A number of domestic mainstream CAs have been integrated, and currently include: Yongxin Video, Digital Video, Dexin, Solutong, Lianguang Video ABV, Sanzhou Xunchi, Quanzhi, etc. .


2) The loader of the set-top box can meet the relevant standards and run stably.


It can be replaced and upgraded by serial port or online.


3) Support automatic and manual full-band search, single-frequency search, automatic full-band one-key search, search without setting parameters, you can also search the station in seconds through the program follower, all controlled by the computer room, program changes, users do not need to operate, Users can edit programs according to their own preferences.


4) Support on-screen notification and mail functions; support parental hierarchical control and program setting functions, with partition function, subtitle broadcasting function.


5) The remote control supports the learning function, and the distance of the remote control can reach 20 meters, and the power supply of the TV can be controlled by the remote control of the set-top box.


6) Support various basic services of digital video broadcasting and subtitle broadcasting application functions, such as digital video, audio broadcasting, electronic program guide EPG.


1. Hardware platform technical parameters

1

CPU Processor

Dual CPU architecture (MIPS 24KE) processor

2

Main Chip

M88CC6000-T (Lanqi) Embedded 512Mbits/1Gbits DDR

3

Tuning chip for tuner

8MB(64Mbits)

4

FLASH memory

64MB DDR2 (i.e. 1Gb memory)

5

SDRAM

1024Mbits DDR2 (i.e. 1Gb memory)

6

RF input interface

British F type

7

Video output interface

1 CVBS composite signal, RCA interface

8

Audio output interface

1 set of left and right channels (stereo), RCA interface, 600 Ω unbalanced

9

HDMI high-definition interface

1 channel, support HDMI 1.4

10

USB interface

1 way USB 2.0 interface

11

Power supply

Power adapter: 5V/2A or 12V/1A, (220V/AC is also available)

12

Display panel

3-digit LED digital tube, 1 power indicator light, 1 signal lock light, 2 buttons


2. Main technical indicators

1) RF input

Project

Parameter

RF input frequency

47-870MHz

Input resistance

75 Ω

Minimum input level

UHF  ≤25dBuV (Mode 7)

VHF  ≤24dBuV (Mode 7)

Maximum input level

≥82dBuV

Physical channel bandwidth

8MHz

Gaussian C/N threshold

15.2dB (Mode 7)

Rice C/N threshold

16.1dB (Mode 7)

Rayleigh C/N threshold

20.1dB (Mode 7)

Echo delay 30uS

23 dB (Mode 7)

Frequency capture range

±150kHz

Input reflection loss

≥8dB(Test on the currently tuned channel of the RF tuner)

Demodulation method

Adaptive 16, 32, 64, 256 QAM (basic requirements)

Symbol rate

3.6-6.952Mbaud(64QAM)

2) Video output

Project

Parameter

Video output amplitude

683.4 mVp-p

Video synchronization amplitude

288.1 mVp-p

 Video frequency characteristics

-0.16 dB  (≤4.8MHZ)

-0.34dB (4.8~5MHZ)

-1.08 dB (≥5.5MHz)

Video signal-to-noise ratio (weighted)

66.3dB

Differential gain

2.1% p-p

Differential phase

1.7% p-p

Brightness non-linear

2.2%

Chroma/Luminance gain difference

0.1%

Chroma/luminance delay difference

5.8ns

K factor

1.9%

3) Audio output

Project

Parameter

Audio output level

-0.8 dB

Audio distortion

0.13 %

Audio frequency characteristics

0.27dB

Audio signal-to-noise ratio (no weight)

76dB

Audio left and right channel crosstalk

-77.5dB

Audio left and right channel phase difference

0.21dB

Audio left and right channel level difference

0.1dB

4) Signal decoding requirements

Channel coding

RS code

RS ( 204,188 )

Convolutional interleaving depth

I = 12

Raised cosine square root filter roll-off coefficient

0.15

Video decoder

Fully compatible with DVB, supports: MPEG-2 MP@ML/HL

H.264 BP (with no ASO/FMO), MP& HP@ L3/L4.1

AVS Jizhun profile @ L6.0/ L4.0

AVS Broadcast profile @ L6.0/ L4.0

MPEG-4 SP Profile, Advanced Simple Profile

@ Level 5 without GMC/Data Partitioning/Reversible VLC

VC1 SP@ML, MP@HL, AP@L0~3

H.263 baseline profile

JPEG decoder engine

Audio decoder

Stand by MPEG-1/2 Layer I/II/III

Dolby AC3/AC3+ (optional1)

DRA 2 CH/5.1 CH (optional1). 

Support single channel, dual channel and stereo, mixing, etc.

Demultiplexer

16 hardware PID filters (at least)

Descrambler

Support DVB general descrambling algorithm.

Resolution, display ratio

Support 1080P, 1080I, support 4:3 and 16:9



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