Humax NA-3712 manual Specification

Specification

Conditional Access Interface

Nagravision 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 Decorder

F-type, IEC 169-24, Female 950 MHz to 2150 MHz 75Ω unbalanced

-25 to -65dBm

480MHz

36MHz Vertical : +11V Horizontal : +15V

Current : 300mA Max. Overload Protection

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

QPSK

1-45 Ms/s, SCPC and MCPC capable 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 480

MPEG/MusiCam Layer I & II

Single channel / Dual channel / Joint stereo / Stereo 32, 44.1 and 48KHz

Memory

Main Processor

Flash Memory

Graphic(MPEG) &

System DRAM

TMIPS R3930(81MHz) 3Mbyte

4Mbyte

GB46