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Centralized TV Signal Test

Allion has a centralized signal generating system, offering TV manufacturers an in-house signal simulation test. This system is able to generate TV broadcasting signals from all over the world. Analog patterns and Digital video streams can be generated for simulation and check if a product can function smoothly in the specific environment. Worldwide signal formats, such as NTSC, ISDB- ISDB-T/ISDB-C, PAL B/G, PAL D/K, PAL M/N, ATSC SCTE,DVB-T, DVB-C and DTTB, can be covered in Allion's TV testing laboratory.

Click to Enlarge Global Digital TV Signal Format	Click to Enlarge Global Analog TV Signal Format

 

Applicable Product : Analog Television, Digital Television, Set Top Box, TV Tuner Card, USB TV Tuner, Card Bus TV Tuner, DVD Recorder, HDD Recorder, Portable TV Player, Multimedia Car NAVI System and more.

 

Service Offerings

Worldwide Signal Generation Localized TV Channel Test Real-World User Environment Simulation

Flexible Testing Schedule Dedicated Signal Testing Environment

 

ShibaSoku Centralized Signal Generating System

Test Coverage

RF Signal	Multi-Channel
RF Level Change Signal Noise (Signal Ratio)	Digital and Analog Channel Combination Multi-Channel Near Channel Resolution Change
Analog Control Signal	Digital Control Signal
Analog Parental Lock (V-chip) Analog Closed Caption Analog Teletext Analog MTS (Stereo, Mono, Auto SAP)	Digital Rating (Download V-chip) Digital Closed Caption Digital Alternate Audio

 

Test Environment

 

Dedicated Test Facilities	Centralized Signal Generating System	Terminal Test Point
Pre-Reserved Test Slot Individual Terminal Test Point High Security	Channel Mixer Digital Signal Generator Analog Signal Generator Wide Band Amplifier Sweep Oscillator Uninterruptible Power Supply	Four bands for different testing      requirements Special material effectively      segregate the signal interaction