background image

 
 

 

 

 

 

 

SD4650 Manual Rev 1.0 

 

1.2

 

Specifications 

INPUT

 

 

Video Input 

YPbPr ( 1080i,720P,576i/P,480i/P), CVBS 

 

Video Input Level 

1.0 V p-p 

Video Mode 

PAL / NTSC 

Audio Input 

Stereo 

Audio Input Level 

6 V p-p 

Input Connectors 

Video (RCA) - Audio (RCA) 

OUT PUT

 

 

Frequency Range 

177 -858 MHz 

Output Level 

100 dBuV 

Channel Bandwidth 

6,7,8 ,7-8 MHz 

RF Level Adjustment 

0~-30 dB typ. 

Attenuation step 

2dB per step 

2

 

 

MER 

30 dB typically 

MODULATION

 

 

Video Resolution 

1080i,576i,480i 

Video Compression 

HD H.264, MPEG-4 

AVC / [email protected]

, SD MPEG-2/ MP@ML 

Audio Compression 

MPEG2,  AAC 

Video Bit Rate 

6 Mbit/S  Max 

Audio Bit Rate 

384Kbits 

DVB Insertion Tables 

SDT, NIT 

Editable Field 

Service Name, TS ID, Network ID, Original NET ID, 
LCN, Network name 

Carrier (OFDM Mode) 

2K/8K 

Guard Intervals 

1/4, 1/8, 1/16, 1/32 

Code Rate (FEC) 

1/2,2/3,3/4, 5/6, 7/8 

Constellations 

64 QAM /16 QAM / QPSK 

MANAGEMENT / CONTROL 

 

Front panel LCD control 

6 Local keys on front panel 

Web Management 

RJ-45 Ethernet port 

GENERAL

 

 

Power Supply 

AC 100~240V 50/60Hz 

Consumption 

25 W 

Languages 

English 

Dimensions 

19” x 12.5” x 1.75” 

Weight 

2.8Kg 

 

 

Summary of Contents for SD4650

Page 1: ...0 SD4650 Manual Rev 1 0 SD4650 DVB T HD MODULATOR User Manual ...

Page 2: ...edition of values 5 3 OPERATING INSTRUCTIONS 5 3 1 Description of controls and components 5 3 2 Starting 6 3 2 1 Beginning Setup 6 3 2 2 Step 1 Login 6 3 2 3 Step 2 Right Click and Select Status 7 3 2 4 Step 3 Setting Tab 8 3 2 5 Step 4 Local Save 8 3 2 6 Step 5 IP Configuration Tab 9 3 2 7 Step 6 Save IP Configuration 9 3 2 8 Step 7 Administration 9 4 Menu Tree 10 4 1 Menu Tree of Front panel 10 ...

Page 3: ...VB T format Digital Terrestrial Television from YPbPr RCA and CVBS RCA input SD4650 is MPEG 4 and MPEG 2 encoding DVB T modulation integrated device to convert YPbPr RCA and CVBS RCA signal to DVB T RF out The SD4650 module adjusts the compression rate to the available bandwidth using the modulation DVB T parameters ...

Page 4: ...solution 1080i 576i 480i Video Compression HD H 264 MPEG 4 AVC HP L4 0 SD MPEG 2 MP ML Audio Compression MPEG2 AAC Video Bit Rate 6 Mbit S Max Audio Bit Rate 384Kbits DVB Insertion Tables SDT NIT Editable Field Service Name TS ID Network ID Original NET ID LCN Network name Carrier OFDM Mode 2K 8K Guard Intervals 1 4 1 8 1 16 1 32 Code Rate FEC 1 2 2 3 3 4 5 6 7 8 Constellations 64 QAM 16 QAM QPSK ...

Page 5: ... the distribution system or directly to a television Connect the power cord to an appropriately rated AC power outlet Once connected to power the device turns on and it takes about 20 seconds to be operational Then the message Initial Please wait appears on the display After 60 seconds the message IP Address 192 on the display 2 2 1 DEVICE Programming and Setup Connect an Ethernet cable directly n...

Page 6: ...NG INSTRUCTIONS 3 1 Description of controls and components 1 SD4650 Model name 2 LCD Display Configuration and system status 3 Key PAD Home Return to start menu 4 Key PAD Left Right Move Right Left between menu characters 5 Key PAD Upper Down Increase Decrease value of the figure field 6 Key PAD Enter Select parameter menu 7 Audio Video Input 4 Component YPrPb RCA Composite CVBS RCA 8 RF output F ...

Page 7: ...n the rear panel of the encoder or connect the Ethernet cable to an Ethernet switch Connect an Ethernet Cable to your PC 2 Using a Windows based PC Select Windows Icon 3 Check IP address from front panel display 4 Key in the IP address in web browser 3 2 2 Step 1 Login Login Password Default User Name admin Default Password 0000 Encoder Programming and Setup via GUI Interface Initial Pleaes Wait I...

Page 8: ...utput Video Input Input Video Type Status CH 1 TV1 1 101 ON MPEG 2 MPEG 2 CVBS PAL 576i CH 2 TV2 2 102 ON MPEG 2 MPEG 2 CVBS PAL 576i CH 3 TV3 3 103 ON MPEG 2 MPEG 2 CVBS PAL 576i CH 4 TV4 4 104 ON MPEG 2 MPEG 2 CVBS PAL 576i No PMT Video PID Audio PID CH 1 37 32 33 CH 2 53 48 49 CH 3 69 64 65 CH 4 85 80 81 RF Status Frequency Constellation Guard Interval Code Rate FFT Carrier Bandwidth Encode Rat...

Page 9: ...e Network setting and channel encode setting and RF setting 3 2 5 Step 4 Local Save Perform apply once all parameters are set Changes made to an individual setup tab may require the installer to perform a apply to the device if you are only making changes to one parameter of the encoder ...

Page 10: ...ation software update password change Administration Page Functions Actions Reboot Reboot device All unsaved settings will be lost Reset Reset all settings back to original factory settings Configuration User can upload the file with pre saved configuration settings to device Software update Upload a saved config file Password Change Create and save new password for GUI To upload a configuration f...

Page 11: ...6i 9 CH1 Status Running 10 CH1 PMT 37 11 CH1 Video PID 32 12 CH1 Audio PID 33 1 Connection Mode DHCP 2 IP Address 192 168 1 116 3 Mask 255 255 255 0 4 Gateway 192 168 1 1 1 Frequency CH29 536 5MHz 2 Constellation 64QAM 64 16 QPSK 3 Guard Interval 1 32 1 32 1 16 1 8 1 4 4 Code Rate 7 8 7 8 5 6 3 4 2 3 1 2 5 FET Carrier 8K 8K 2K 6 Bandwidth 7 MHz 6 7 8 7 8M 7 Encode Rate Kbps 27686 8 RF Power 46 dBm...

Page 12: ...H1 Audio PID 33 1 Frequency CH29 536 5MHz 177 858 MHz 2 Constellation 64QAM 64 16 QPSK 3 Guard Interval 1 32 1 32 1 16 1 8 1 4 4 Code Rate 7 8 7 8 5 6 3 4 2 3 1 2 5 FET Carrier 8K 8K 2K 6 Bandwidth 7 MHz 6 7 8 7 8M 7 Encode Rate Kbps 27686 8 RF Power 46 dBmV 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 9 RF ON OFF ON ON OFF 10 Apply Reset Load Default 1 Reboot Please wait 2 Configurati...

Reviews: