Digital television standard DVB-T2 It has long become commonplace on home TVs, but many car owners still don’t know that they can watch their favorite channels on the road. To do this, just install DVB-T2 car antenna and connect it to a multimedia system or portable receiver. However, not all antennas are equally effective: signal quality depends on the type of device, its location on the car, and even weather conditions.
In this article we will look at how to choose an antenna for a car, what technical parameters are important for stable reception, and give step-by-step installation instructions. We will pay special attention active antennas with amplifier - they are best suited for long trips where the signal is weak. You will also learn how to avoid common mistakes during installation and what additional accessories can improve the quality of your broadcast.
If you have already tried to connect an antenna, but encountered problems - for example, the image “scatters” at speed or channels periodically disappear - here you will find solutions. We tested popular models (Triax TX 55, Telefunken AT-395, Locus L 912.10) and identified their strengths and weaknesses. And for those who are just planning a purchase, a comparative review with prices and characteristics has been prepared.
What is DVB-T2 and why a regular antenna is not suitable for cars
Standard DVB-T2 (Digital Video Broadcasting - Second Generation Terrestrial) is a modern format of digital terrestrial television, which replaced analogue broadcasting. Unlike the old DVB-T, it supports video compression H.265/HEVC, which allows you to broadcast channels in resolution Full HD and even 4K without loss of quality. In Russia, broadcasting in this format has been carried out since 2019, and since 2021, analogue TV has been completely disabled.
However, to receive a signal while moving, a special device is required. car antenna. The household indoor option is not suitable for several reasons:
- 📶 Focus: home antennas are designed for stationary reception with a fixed direction to the TV tower, while in a car the position is constantly changing.
- 🚗 Vibrations and speed: at speeds over 60 km/h the signal may “break” due to the Doppler effect - conventional antennas do not compensate for this.
- ⚡ Food: active car models require connection to the on-board network
12V, and households work from the outlet220V. - 🌧️ Weather conditions: Antennas for cars are protected from moisture, dust and temperature changes (standard
IP65and above).
A critical nuance: in 2026, there are 2 multiplexes (channel packages) DVB-T2 in Russia - RTRS-1 and RTRS-2, broadcasting at frequencies 470–694 MHz. The car antenna must support this particular range, otherwise some of the channels will be unavailable.
Types of DVB-T2 car antennas: active vs passive
All antennas for digital TV in cars are divided into two types: passive (without amplifier) and active (with amplifier). The choice depends on where you most often drive - in a city with a dense network of towers or outside it, where the signal is weak.
Passive antennas easier to install and cheaper, but suitable only for areas with reliable reception. They do not require a power connection and are usually a compact "pin" or flat panel. Examples: Triax TX 20, Locus L 912.05. Their main disadvantage is their sensitivity to interference from other electronic devices in the car (for example, GPS navigator or 4G modem).
Active antennas are equipped with a built-in signal amplifier that compensates for losses during movement. They require connection to the on-board network (12V), but they pick up a signal at a distance of up to 80–100 km from the tower (versus 30–50 km for passive ones). Popular models: Telefunken AT-395, Proline CAR-10. The disadvantage is the high price and the risk of the amplifier overheating during prolonged operation.
| Parameter | Passive antenna | Active antenna |
|---|---|---|
| Price, ₽ | 800–2 500 | 2 000–6 000 |
| Reception range, km | up to 50 | up to 100 |
| Food | Not required | 12V (cigarette lighter/board network) |
| Interference immunity | Average | High |
| Difficulty of installation | Minimum | Medium (requires power cable) |
⚠️ Attention: If you choose an active antenna, make sure it comes with a power supply with surge protection. Cheap Chinese models without a stabilizer can burn out the amplifier during voltage surges in the on-board network (for example, when starting the engine).
Top 5 DVB-T2 car antennas in 2026: comparison and prices
We analyzed reviews from car owners and tests from independent experts to rank the best antennas for digital TV in a car. The selection criteria were: quality of reception, reliability, ease of installation and price/quality ratio.
Became a leader Telefunken AT-395 — active antenna with amplifier 28 dB, which picks up a signal even 70 km from the tower. Its special feature is a built-in filter. 4G/LTE, which suppresses interference from smartphones and modems. The disadvantages are the high price (~5,000 ₽) and dimensions (length 38 cm).
The best choice for the budget segment is Locus L 912.10 (2,200 ₽). This is a passive antenna with a magnetic base that can be quickly removed and moved to another vehicle. It is suitable for the city, but on the highway the signal may be interrupted.
- 🥇 1st place: Telefunken AT-395 — best reception, 4G filter, price ~5,000 ₽.
- 🥈 2nd place: Triax TX 55 — active antenna with amplifier
20 dB, price ~3,800 ₽. - 🥉 3rd place: Proline CAR-10 — compact active model, price ~3,200 ₽.
- 4️⃣ 4th place: Locus L 912.10 — budget passive antenna, price ~2,200 ₽.
- 5️⃣ 5th place: Supra SAN-300 — universal for cars and cottages, price ~2,500 ₽.
How to check the authenticity of a Telefunken antenna?
Original antenna Telefunken AT-395 has a holographic sticker on the package with a unique code, which can be checked on the manufacturer’s website. Also pay attention to the quality of the plastic - for fakes it is thin and fragile, while for the original it is matte and durable.
Step-by-step instructions: how to install a DVB-T2 antenna on a car
Antenna installation consists of three stages: choosing a mounting location, connecting cables and configuring the receiver. Let's look at the process using an active antenna as an example. Triax TX 55.
1. Choosing a location. The optimal location is the roof of the car (center or closer to the windshield). Avoid areas near:
- 📡 Antennas
GPSorGSM; - 🔋 Battery (due to electromagnetic interference);
- 🚪 Doorways (the cable may fray).
For mounting, use a magnetic base (if the roof is metal) or a suction cup bracket.
2. Connecting cables.
☑️ What you need to connect the antenna
3. Setting up the receiver. Enable automatic channel search in the receiver menu (path: Settings → Channel search → Auto search). If the signal is weak, try manually specifying multiplex frequencies for your region (they can be found on the website RTRS).
⚠️ Attention: Do not run coaxial cable near high-voltage wires (such as spark plugs). This may cause interference and degrade the signal quality. The optimal route is along the door pillar or under the headliner.
If after installing the antenna the image “freezes” at speed, try reducing the gain in the receiver settings (option AGC or Gain Control). Sometimes a too strong signal is worse than a weak one.
Frequent problems and their solutions: why the DVB-T2 antenna does not work
Even after proper installation, the antenna may be unstable. Let's look at typical faults and how to fix them.
Problem 1: No signal or "No service".
- 🔌 Check the cable connection to the receiver - it should be tightly screwed into the connector
F connector. - 📡 Make sure that the antenna is pointed towards the TV tower (while moving this is not critical, but when parked it matters).
- ⚡ For active antennas: check the power supply
12Vmultimeter - the fuse may have blown.
Problem 2: The image “scatters” at speed.
- 🚗 This is a manifestation of the Doppler effect. Solution: turn on the receiver mode
Mobile reception(if available) or reduce speed to 80–90 km/h. - 📶 Try an antenna with a wider radiation pattern (for example, Proline CAR-10).
Problem 3: Interference from other devices.
- 📱 Disable while watching
4G modemorWi-Fi routerin the car. - 🔧 Install a ferrite filter on the antenna cable (costs ~200 ₽).
If the antenna stops working after washing or rain, the seal of the connectors is most likely broken. Dry them with a hairdryer and treat them with silicone grease.
How to improve DVB-T2 signal reception in a car: 5 working methods
If the antenna receives a weak signal, do not rush to change it. Often the problem can be solved without purchasing new equipment.
1. Use a signal booster. For passive antennas, an external amplifier is suitable (for example, Locus LA-20, ~1,500 ₽). It is installed between the antenna and the receiver. Important: the amplifier must support the range 470–694 MHz.
2. Update the receiver firmware. Older software versions may not process the DVB-T2 signal correctly. The update is usually available on the manufacturer's website (for example, for BBK SMP143HDT2 - on bbk.ru).
3. Change the antenna installation location. If it is attached to the trunk, try moving it to the roof. Metal parts of the body shield the signal.
4. Use an antenna with a 4G filter. Interference from cell towers is a common cause of poor reception. The filter is included in the models Telefunken AT-395 and Triax TX 55.
5. Set up the receiver manually. Auto search does not always find all channels. Enter multiplex frequencies for your region manually (data is available on the website RTRS).
FAQ: answers to frequently asked questions about DVB-T2 car antennas
Can I use a DVB-T2 home antenna in a car?
Technically it is possible, but it is ineffective. Home antennas are not designed to withstand vibration and traffic interference. In addition, they require food 220V, but in the car only 12V. If you still want to try, you will need a voltage inverter and a reliable mount.
How many channels can you get with a DVB-T2 antenna in a car?
There are 2 multiplexes broadcasting in Russia (RTRS-1 and RTRS-2), each with 10 channels. A total of 20 channels are available in digital quality, including Channel One, Russia-1, NTV, TNT and others. Some regions may have additional local channels.
Do I need to register a DVB-T2 antenna with the traffic police?
No, a car antenna for receiving over-the-air TV is not considered a modification to the design of the vehicle (unlike, for example, radar detectors). Its installation does not require approval.
Why does the antenna work fine when parked, but loses the signal while moving?
This is due to the Doppler effect - a change in signal frequency due to movement. Solution:
- Use an antenna with a wide radiation pattern;
- Reduce speed (on the highway to 90 km/h);
- Turn on the receiver mode
Mobile reception(if any).
Is it possible to connect a DVB-T2 antenna to the standard radio?
Yes, but only if the radio has a built-in tuner DVB-T2. Check the specifications of your model. If there is no tuner, you will need an external receiver (for example, BBK SMP143HDT2), which is connected via HDMI or A/V (tulips).