DVB-T998A Dual Tuner TV Box — High-Speed Digital TV, 160km/h

The Roadnavier DVB-T998A is a professional-grade automotive DVB-T digital TV tuner engineered for stable signal reception in high-motion environments. Designed to overcome the common issue of signal "blackouts" during travel, it utilizes a Twin Tuner Diversity Structure to maintain crystal-clear 1080P broadcasts at speeds exceeding 160km/h (100mph). It is the ultimate upgrade for luxury car infotainment systems and off-grid motorhomes.

Core Benefits 

• How do you maintain TV signal at high speeds?

  The DVB-T998A features a Twin Tuners Diversity Structure. By using two independent antennas and high-frequency tuners, the device intelligently combines signals to eliminate multipath interference, ensuring a stable picture even when driving at 160km/h.

• What video formats and standards are supported?

  This receiver is fully compliant with DVB-T standards and supports advanced MPEG-4, H.264, and AVC video decoding. It also handles MPEG, AAC, and PCM audio, making it compatible with terrestrial digital broadcasts across Europe, the Middle East, and Southeast Asia.

• Can I record live TV in my car?

  Yes. The integrated USB 2.0 port allows for PVR (Personal Video Recording). Users can record live shows directly to a flash drive, utilize the 7-day EPG (Electronic Program Guide) for scheduling, and use the TimeShift function to pause and resume live TV.

Technical Evidence

Vertical Context & Installation

The Roadnavier DVB-T998A is designed for seamless integration into high-end vehicle ecosystems:

• For BMW & Mercedes-Benz: Connects via a Multimedia Video Interface to the factory screen, allowing digital TV access through the OEM head unit.

• For Land Rover & Range Rover: Ideal for upgrading Rear Seat Entertainment (RSE) systems. Its compact aluminum housing allows for hidden installation behind the trunk trim panels.

• For RVs & Motorhomes: The ultra-low standby power consumption ensures your auxiliary battery isn't drained during long-term parking.

Frequently Asked Questions

• Q: Can I really watch TV while driving at high speeds?

  • A: Yes. The Roadnavier DVB-T998A is specifically engineered for automotive use, featuring a Twin Tuner Diversity Structure that maintains a stable, crystal-clear signal at speeds up to 230 km/h.

• Q: Does this device support 1080P High Definition?

  • A: Absolutely. It supports MPEG-4 and H.264 decoding with resolutions up to 1920x1080P. You can output high-definition video via the HDMI 1.3 port or use CVBS for standard screens.

• Q: How does the recording (PVR) function work?

  • A: By connecting a U-FLASH or HDD to the USB 2.0 port, you can use the PVR (Personal Video Recording) and TimeShift functions. The 7-day Electronic Program Guide (EPG) allows you to schedule recordings of your favorite shows easily.

• Q: Is it safe for my car’s battery?

  • A: Yes. It features a professional power design supporting DC +10V~15V and has an ultra-low standby consumption of less than 0.85W, ensuring it won't drain your battery when the car is parked.