香港高清数码接收机机顶盒DMB-HT(图)

完全適用於香港地區的DMB-TH高清數碼電視接收機

* 完全接收香港標清、高清的全部１３套節目

* 完全符合地面數位電視國家標準

* 電子節目指南（ＥＰＧ）

* MPEG2、H.264、AC3、AVS解碼

* 超高接收靈敏。

*電源專門針對香港市場設計

Advanced features

· STi7101 Chipset hardware solution

· MPEG-2/H.264（MPEG-4 part10）Digital & Fully DMB-T Compliant

· MHEG-5 Hardware Fully Ready

· User-friendly EPG and Information Plate

· Max. 1000 TV channels &1000 RADIO channels receivable.

· Channel list mode in All, Favorite

· Channel search in automatic, manual

· Channel Sorting by name,type,TP,manual

· Supports access control

· Auto language selection of program for Audio language with user setting in menu

Basic Feature

· Free-to-Air Compatible

· High Sensitiveness, Low Eb/No Tuner

· 3-digital 7-segment LED

· Multi-Language OSD

· Quick Channel Switching

· Parent Lock function

· Automatic PAL/NTSC Detection

· Clock, Calendar

· Favorite channel function

· 1×RCA,1x YPbPr,1xS-video,1xSPDIF

· 1×USB,1x RJ45

· Convenient software up-grading (DFU&DFA)

Technical Specification

1. Tuner

IF Input UHF：470MHz~862MHz

VHF：174MHz~230MHz

Input impedance 75Ω

Signal Level -65 dBm~-25 dBm

Connector IEC 169-2

Channel Band 7M/8M

2.Demodulation

Standard DMB-T GB 20600-2006

Waveform QPSK ,16QAM,64QAM

Guard interval Modes 1/32,1/16,1/8,1/4

FEC modes 1/2、2/3、3/4、5/6、7/8

OFDM Spectrum 2k and 8k –carrier non-hierarchical and hierarchical

Channel bandwidth 6, 7, or 8 MHz (manual set only)

3.Smart Card Reader

Standard None

4. Video decoder

Standard CD ISO/IEC 13818-2, MPEG-2 MP@ML

Video aspect ratio 4:3, 16:9

Video system PAL and NTSC

5. Audio decoder

Standard ISO/IEC 11172-3

Audio decoder MPEG-1 Layer I and II

Audio channel AC 5.1(SPDIF)

Volume control 32 Levels adjustment

6. Connector

Audio output 2x RCA analog audio outputs (L&R);

1x RCA video output (composite video);

RS232 1 data connector (RS-232 9-pin D-sub type);

S/PDIF (OPTIONAL) 1x optical SPDIF output.

S-video (OPTIONAL) 1 x S-video output (Y-C DIN)

HDMI 1

YPbPr 1

USB 1

RJ45 1

7. General

Operating TEMP 0℃～40℃

Power supply AC 85～260v, 50～60Hz

Packing Size 300*210*60

Weight 2.4Kg