RDL-318 TV Signal Transmission System

1 General

1.1 Introduction:

The product is used to test digital TV. It provides test signals for the experiment of TV test. The product can produce test signal of CVBS, YPbPr, SDI, HDMI and RF antenna interface to meet the test requirements of major TV interfaces.

1.2 Application:

1. TV energy efficiency testing；

2. TV display performance testing；

3.TV other testing；

1.3 Features:

1.3.1 Video signal:

1.3.2 ATV RF signal:

1.3.3 DTV RF signal:

2 Operation

2.1 Video setting

Software interface is shown in Figure 1, including experimental projects, video formats, signals and preview for four parts. Specific meaning as follows:

Experimental Projects: Different experimental projects match different signal classifications; The user selects the corresponding experimental project according to the specific test;

Video Formats: Display a signal format selecting by users , including PAL, NTSC, 1920 × 1080i 50Hz / 60Hz, 1920 × 1080p 50Hz / 60Hz, etc;

Signals: Display a signal selecting by users;

Preview: Display a preview image of the current playback signal.

1

2. DTV RF Setting

Software interface is shown in Figure 2, including experiment projects, RF parameters, modulation parameters, signals and preview for five parts. Specific meaning as follows:

Experiment Projects: Different experimental projects match different signal classifications; The user selects the corresponding experimental project according to the specific test;

RF Parameters: Users can set the level and frequency of the RF;

Modulation Parameters: Users can set the digital television modulation parameters;

Signals: Display a signal selecting by users;

Preview: Display a preview image of the current playback signal.

2

3. ATV RF Setting

Related Set ATV RF signal is achieved by mechanical buttons and LCD screen, as shown in Figure 3. The liquid crystal display shows the current menu contents; there are four navigation buttons on the left. Up and down buttons are used to select menu, left and right buttons are used to adjust the parameters; A OK button is used to implement input parameters; A ESC key is used to return to the previous menu.

Kingpo Technology Development Limited is a pioneer and leader of global safety testing equipment manufacturer.We offer one-stop service for worldwide labs from R&D,testing,production to after-sales service.We dedicate ourselves in achieving optimal production quality for our customers,reduce cost and enhance enterprise’s international competitiveness.

Kingpo is accredited by International Electrotechnical Commission(IEC) and becomes a nominated supplier and is officially issued a CBTL certificate.We are now among the world’s leading laboratory testing equipment manufacturer to produce the highest level and more standard testing equipment for global Electrotechnics labs becoming nominated supplier of NEMKO,UL,PHILIPS,CTK,CVC(Vkan Certification & Testing Co.,Ltd),Dongguan Quality Testing,China Household Electric Appliance Research Institute,Russia National Standard Institute,Belarus National Standard Institute,Korea National Standard Institute,etc.Lamp cap gauges and testing equipments produced by Kingpo,which are calibrated by CNAS and ilac-MRA ,have a high international reputation.

Kingpo aims at manufacturing world class testing equipment for Chinese labs,establishing an independent R&D center and introducing foreign state-of-the-art technology and international high-tech talents.Adopting a creative design concept,taking sensor data acquisition as forerunner,computer control technology as lead,imported transmission device with high accuracy and low noises,we have developed more than one hundred and sixty products.

Lab software Lims system　

Material combustibility testing equipment　

ELectric tool testing equipment

Plug and socket testing equipment

Switch service life testing equipment　　　

Electrical accessories testing equipment

Luminaire testing equipment　　

Household appliances testing equipment　　　

Anti water spray testing equipment

Wire and cable testing equipment

IT product testing equipment　　　　

Battery testing equipment

Kingpo’s domestic customers include Entry-Exit Inspection and Quarantine Bureau, Bureau of Technical Supervision,Product Quality Supervision and Inspection Institute,UL Lab(Underwriter Laboratories),TUV Rheinland,SGS and other electronic manufacturer.Our products are exported to international market and have also established distributorships in HK,Vietnam,Singapore,Thailand,Iran,India,

Africa,New Zealand,Australia ,Germany and so on.

Service is an essential factor to improve enterprise’s competitiveness.Therefore,Kingpo has always made every effort in improve service level and service value.Before sale,we have professional engineering team to provide customers with comprehensive consultant and customized service.After sale,we have after-sale team to offer customer timely and satisfying technical support and product maintenance.

By means of excellent product competitiveness and complete service,our company has won numerous customers high praise and sincere trust.In complying with technical improvement and increased efficiency and quality assurance of these products ,we insist on providing high end products to market and dedicating to being a leader in testing equipment industry.