Humax Digital Set-Top Box manual Specification

Specification

Conditional Access Interface

Irdeto Embedded

1 Slot Smart card

Tuner & Channel

Input Connector

Frequency Range

Input Impedance

Signal Level

IF

IF Band width

LNB Power &

Polarisation

22 KHz Tone

DiSEqC Control

Demodulation

Input Symbol Rate

FEC Decode

F-type, IEC 169-24, Female

950 MHz to 2150 MHz

75Ω

-25 to -65 dBm

480MHz

36MHz Vertical : +13.5 V Horizontal : +18 V

Current : 500 mA Max. Overload Protection

Frequency : 22 ± 4 KHz Amplitude : 0.6 ± 0.2 V Version 1.0/1.2 Compatible

QPSK

1-45 Ms/s

Convolutional Code Rate 1/2, 2/3, 3/4, 5/6 and 7/8 with Constraint Length K=7

MPEG Transport Stream A/V Decoding

Transport Stream

Profile Level

Input Rate

Aspect Ratio

Video Resolution

Audio Decoding

Audio Mode

Sampling

MPEG-2 ISO/IEC 13818

Transport stream specification

MPEG-2 MP@ML

15 Mbit/s Max 4:3, 16:9

720 x 576

MPEG/MusiCam Layer I & II

Single channel/Dual channel/Joint stereo/Stereo 32, 44,1 and 48 KHz

Memory

Main Processor

Flash Memory

Graphic(MPEG) DRAM

System DRAM

TMIPS R3930 (81 MHz)

3Mbyte

4Mbyte

2Mbyte

•Please note: The specification of the STB may be changed without advance notice.

GB54