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7

English

4.  TECHNICAL SPECIFICATION

Modulator

Standard

DVB-T

Constellation

QPSK / 16QAM / 64QAM

Bandwidth

6 / 7 / 8 MHz

Carriers

2K / 8K

Guard Interval

1/4, 1/8, 1/16, 1/32 

Code Rate

1/2, 2/3, 3/4, 5/6, 7/8

MER

35 dB

Frequency Range

50 ~ 860 MHz

Output Level

70 ~ 100 dBuV

Output Impedance

75Ω

Video

Input Format

CVBS/HD

Encoding Format

H.264

Video Resolution

576i PAL / 480i NTSC/1080p

Connector

RCA/HD 1.3

Audio

Input Format

Stereo L/R channel

Encoding Format

MPEG-1 Audio Layer II

Connector

RCA

General

Power Source

AC 100~240V

Operating Temperature 0 ~ +50°C
Dimensions 

4 8 0 m m ( L )   ×   3 4 0 m m ( W )   × 

90mm(H)

Weight

4.16Kg

Note:

1.Since the modulator uses H.264 encoding, users need using DVB-T service which 
supports standard H.264 encoding for normal display. 
2.HD program which contains HDCP agreement protection will not play normally, 
such as Blue-ray Disc and so on. Press 

RETURN

 3 seconds in the boot interface can 

resolve this problem.
3.If the image and sound are not synchronous, please insert HD port again, it will 
return to normal. 

Summary of Contents for WS8902U

Page 1: ...USER S MANUAL...

Page 2: ...1 English CONTENTS 1 GUIDE 2 1 1 IMPORTANT SAFETY INSTRUCTIONS 2 1 2 GENERAL DESCRIPTION 2 1 3 PRODUCT OVERVIEW ILLUSTRATION 3 2 FEATURES 4 3 THE MENU OSD INSTRUCTION 5 4 TECHNICAL SPECIFICATION 7...

Page 3: ...liquid Do not remove the cover Do not let the unit exposed to extreme heat cold or humid conditions No liquids or any other materials to come inside of the unit 1 2 GENERAL DESCRIPTION The machine is...

Page 4: ...ON KEY Modify parameters or move cursor 4 OK Confirm the current operation 5 RETURN Return to superior menu and save settings 6 NUMBER KEY Select channel or frequency input 7 RF OUT RF output port 8 A...

Page 5: ...ndard COFDM modulation and H 264 encoding Multiple video format compatibility including 576i PAL 480i NTSC 1080p Bandwidth 6 7 8MHz Frequency range 50 860MHz Continuously adjustable RF signal output l...

Page 6: ...y setting in range of 50 860MHz press AB key to move cursor and press YZ key to change numbers BandWidth press AB key to select bandwidth of 6 7 8MHz Carrier carrier setting press AB key to select 2K...

Page 7: ...key to edit program name of current frequen cy point Service Provider use YZAB key to edit operator name Factory Set press OK to confirm factory reset Note The operation would be only valid under curr...

Page 8: ...Stereo L R channel Encoding Format MPEG 1 Audio Layer II Connector RCA General Power Source AC 100 240V Operating Temperature 0 50 C Dimensions 4 8 0 m m L 3 4 0 m m W 90mm H Weight 4 16Kg Note 1 Sin...

Page 9: ...8...

Page 10: ......

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