COFDM SPECIALIST
Mobile video wireless communication

PRODUCT DETAIL
720P Transmitter/Receiver Mainboard SG-SBD01
Code: SG-SBD01
Original: 0.00
Detail

720P COFDM Video Tx Rx modules SG-SBD01

标清COFDM接收板.jpg标清发射板(小).jpg

The modulation and demodulation modules model of model SG-SBD01 are produced by SFGT.Provided multi-bandwidth design that measure up to national standard and a fully functional integration of innovation with encoding,Modulation and Frequency conversion together,which greatly improves our goods’ stability and performance consistency.It’s with small size and low power consumption. Offer optional 2/2.5/4/8MHz bandwidth and continuously adjustable frequency.Completely measure up to DVB-T standard.Its prominent is support AES user defined encryption.

Supports standard COFDM modulation ,MPEG4 encoding and standard format of the composite video signal and balanced stereo input and the various electrical performance completely measure up to ETSI EN 300744 standard requirements.


Features

◆ High integration,Performance and Fully-function integrated design;

2/2.5/4/8MHz bandwidth adjustable;

Full frequency output, continuously adjustable frequency 300-4400MHz optional.

10 level RF Output Adjustable

Embedded digital image encoding and signal chip COFDM modulation design;

Single channel analog Video input and balanced stereo input

Support standard MPEG2 image and audio compression encoding processing

High security with AES user defined encryption


Tx specifications

Voltage

DC 1014V

Power consumption

< 5W

video input

CVBS: Support D1 SD resolution

audio input

CVBS: Left/Right audio channel

RF banwidth

2/2.5/4/8MHz(option)

rf power output
1mw
modulation
COFDM

Frequency

300-900MHz,1.1-1.8GHz,2.0-.2.8GHz,3.3GHz-4.4GHz selection

Frequency stability

2ppm

Harmonic

< 45dB

FEC

1/22/33/47/8

guard interval  

1/321/161/81/4

RF interface

SMA

Encryption

AES user-defined

Coding

H.264/MPEG4

Parameters control method

Through the LCD control panel can set up parameters

Size

70*45*6mm

Work environment

-1070


























Rx specifications

Voltage

DC 1014V

Current

250mA

video input

CVBS: Support D1 SD resolution

Sensitivity

-105dBm/2MHz

RF banwidth

2/2.5/4/8MHz(option)

Frequency

300-900MHz,1.1-1.8GHz,2.0-.2.8GHz,3.3GHz-4.4GHz selection.
FEC

1/22/33/47/8

guard interval  

1/321/161/81/4

RF interface

SMA

Encryption

AES user-defined

Coding

H.264/MPEG4

Parameters control method

Through the LCD control panel can set up parameters

Size

120*65*10mm

Work environment

-1070






















FM Board

20170531

LED panel:FM board’s parameter display screen
To connect external transmitter board’s plug (3.3V,GND,RX,---- correspond to above picture one by one )

Control Keys:HD FM board parameters control keys(Up, down, left, right, OK)


3.HD receiver board description

Control interface using simple instructions:

The LED board is composed of digital display and the three buttons. Specific Structured as shown in the above frame:display portion and key operation part.From left to right ,there are menu(LEFT_RIGHT), increase button (UP) and the decrease button (DOWN)

Connection:

Pls properly connect the CONTROL_COM pin port of the full functional modulation module board to the CONTROL_COM pin port of LED control module board according to the correct identification,namely the two boards on the VDD/GND/TX/RX respectively corresponding to the connection

 


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