Filipinas ISDB-T tem programa do canal de TV dos anos 20

Filipinas ISDB-T Notícias: Alguns clientes das Filipinas testaram VCAN0870, Ele pode obter o programa de TV do canal dos anos 20 em 617,1 MHz, 641.1MHz e 647,1 MHz.  

Filipinas ISDB-T News: Testing VCAN0870 DVB-T2 Receiver

Recentemente, some customers in the Filipinas have tested the VCAN0870, a digital TV receiver compatible with ISDB-T (Serviços Integrados de Radiodifusão Digital-Terrestre). According to reports, the device successfully captured multiple TV channels, including a 20-second channel test no 617.1 MHz, 641.1 MHz, e 647.1 MHz. This demonstrates the device’s capability to receive ISDB-T digital broadcasts, which are gradually becoming more popular in the Philippines.

O que é ISDB-T?

ISDB-T is a digital terrestrial television standard originally developed in Japão and later adopted by several countries, including the Philippines, Brasil, e Chile. Unlike older analog TV systems, ISDB-T offers:

• High-definition (alta definição) video and audio quality
• Multicast broadcasting, allowing multiple subchannels on a single frequency
• Mobile TV support via 1seg, a segment of the broadcast signal optimized for smartphones and tablets
• Robust error correction to maintain signal quality even in areas with weak reception

ISDB-T operates in the VHF and UHF frequency bands, with typical channels ranging from 470 MHz para 770 MHz depending on the country. This is why devices like the VCAN0870 are tested at specific frequencies like 617.1 MHz e 641.1 MHz, which are assigned for digital TV broadcasting.

Advantages of ISDB-T for the Philippines

The Philippines adopted ISDB-T as its national digital TV standard in order to provide:

1. Better picture quality – ISDB-T supports Full HD and 4K broadcasting in some cases.
2. Emergency warning broadcast system (EWBS) – Crucial for natural disasters like typhoons and earthquakes.
3. Multimedia services – ISDB-T enables interactive TV features, legendas, and multiple audio tracks.
4. Mobile compatibility – With 1seg, users can watch TV on smartphones and car TVs even in transit.

VCAN0870 and ISDB-T Digital Reception

O VCAN0870 receiver is designed to fully leverage the Padrão ISDB-T, supporting both fixed HDTV reception and mobile TV reception. The reported test results at 617.1 MHz, 641.1 MHz, e 647.1 MHz indicate that the device can handle multiple frequency bands, providing consistent reception for:

• Free-to-air ISDB-T TV channels
• Local programming in HD quality
• Mobile and portable TV devices

This makes the VCAN0870 a reliable option for Philippine households looking to switch from analog to digital broadcasting, especially as the country completes its analog TV switch-off in the coming years.

Future of ISDB-T in the Philippines

With more devices like the VCAN0870 entering the market, ISDB-T digital television is expected to expand nationwide. Users can enjoy:

• Clearer HD TV reception
• Multiple channels on a single frequency
• Enhanced mobile TV services

Moreover, Philippine broadcasters are gradually increasing ISDB-T coverage, ensuring that even remote areas can receive digital signals with minimal interference.