Antena de conector macho reto MCX ISDB-T com amplificador de sinal e base magnética

Antena de conector macho reto MCX ISDB-T com amplificador de sinal e base magnética

Descrição do produto

O 0991 Antena de TV Digital is a compact and cost-effective solution designed for high-quality DVB-T, DVB-T2, ISDB-T, ATSC, and TDT television reception. Featuring a magnetic base for stable mounting and an optional built-in signal amplifier, this antenna ensures enhanced reception performance for both home and in-vehicle use.

Com um wide frequency range (VHF 174–230MHz / UHF 470–862MHz), o 0991 is engineered for strong signal stability and clarity. Isso é lightweight design, 3-meter cable length, and simple plug-and-play installation make it an ideal choice for users who need a reliable yet affordable digital TV antenna.

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Principais recursos

• Wide Compatibility: Supports DVB-T, DVB-T2, ISDB-T, ATSC, and TDT standards.

• Built-in Amplifier Option: Improves TV signal reception, ensuring clearer and more stable viewing.

• Magnetic Base Design: Easy installation on cars, metal surfaces, or any convenient location.

• Compact & Lightweight: Slim design with strong signal reception capability.

• Plugue & Play: No complex setup – just connect and enjoy digital TV.

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Electrical Specifications

• Faixa de frequência: VHF 174–230MHz / UHF 470–862MHz

• Ganho: 5 dBi

• ROE: ≤ 2.0

• Polarização: Vertical

• Impedance: 75 Oh

• Maximum Input Power: 50 C

• Opções de conector: CEI, F-Type, SMA

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Especificações Mecânicas

• Cable Length: 5.0 metro

• Antenna Dimensions: Φ30 × 110 milímetros

• Peso: 78.3 grams

• Temperatura operacional: -40°C a +80°C

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Aplicações

• Home digital TV reception

• In-vehicle TV systems

• Portable and mobile TV solutions

• Cost-effective digital TV signal booster setup

Perguntas frequentes

1. What is the Digital TV Antenna 0991 used for?
O 0991 Digital TV Antenna is designed to receive digital television signals such as DVB-T, DVB-T2, ISDB-T, ATSC, and TDT, making it ideal for home or car use.

2. Does this antenna support DVB-T2 signals?
Sim, this digital TV antenna fully supports DVB-T and DVB-T2 reception for free-to-air television.

3. Can I use the 0991 Digital TV antenna in my car?
Sim, o magnetic base makes it easy to mount the antenna on cars for stable DVB-T2, ISDB-T, or ATSC TV reception on the move.

4. Does this antenna come with a built-in amplifier?
O 0991 can be ordered with an optional TV signal booster amplifier, which enhances weak signals for clearer reception.

5. What is the frequency range of the 0991 antena?
O Digital TV antenna covers VHF 174–230MHz e UHF 470–862MHz, suitable for multiple broadcasting standards.

6. How much gain does this antenna provide?
The antenna has a gain of 5dBi, offering strong and stable signal reception.

7. Is the 0991 antenna suitable for DVB-T signals?
Sim, it is optimized for DVB-T and DVB-T2 digital TV broadcasting standards.

8. Can I use this antenna for ATSC signals in North America?
Sim, o 0991 supports ATSC TV signals, making it compatible with North American TV systems.

9. Does this antenna support ISDB-T for South America?
Sim, o Digital TV antenna is fully compatible with Padrão ISDB-T, used in South America and Japan.

10. Is the installation process complicated?
Não, o magnetic TV antenna é plug-and-play. Just connect and place it on a flat metal surface.

11. How long is the cable on this antenna?
O 0991 digital TV antenna comes with a 3.0-meter cable, providing flexible installation.

12. What type of connector does this antenna use?
Ele suporta CEI, F-type, and SMA connectors, compatible with most TV tuners and receivers.

13. Does the magnetic base affect signal quality?
Não, o magnetic base antenna provides stable placement without affecting signal performance.

14. What is the antenna dimension?
O Digital TV antenna has a compact design of Φ30 × 110 milímetros, making it portable and lightweight.

15. How heavy is the antenna?
The antenna weighs only 30g, ideal for portable and car use.

16. What is the maximum input power for this antenna?
The antenna supports up to 50W input power.

17. Can I use this antenna indoors?
Sim, o 0991 TV antenna works both indoors and outdoors.

18. Does this antenna work in rural areas?
Sim, with the booster amplifier option, the antenna performs well even in rural or weak-signal areas.

19. Is the antenna weather-resistant?
O Digital TV antenna is built with durable materials and operates in temperatures from -40°C a +80°C.

20. Can I mount this antenna on my roof?
Sim, o magnetic base antenna can be mounted on any flat metal surface, including rooftops.

21. Does it require an external power source?
The antenna itself does not require power, but the booster amplifier option may need an external power source.

22. How do I install the 0991 antenna in my car?
Simply attach the magnetic base to the car roof and connect the cable to your digital TV tuner.

23. Is this antenna portable?
Sim, o lightweight design makes it perfect as a portable TV antenna.

24. Can I use the antenna for HD TV?
Sim, o DVB-T2 digital TV antenna supports high-definition TV reception.

25. Does this antenna support 4K broadcasts?
Sim, as long as your DVB-T2 or ATSC tuner supports 4K signals, the antenna will receive them.

26. What is the VSWR rating of this antenna?
The antenna has a VSWR ≤ 2.0, ensuring efficient signal transfer.

27. Can I use this antenna in multiple countries?
Sim, o 0991 suporta DVB-T/T2, ISDB-T, ATSC, and TDT, making it suitable worldwide.

28. Is this antenna suitable for use with a set-top box?
Sim, o digital TV aerial works with any compatible decodificador or tuner.

29. Does the antenna need software installation?
Não, this is a plug-and-play digital TV antenna with no software required.

30. What devices can I connect this antenna to?
It can connect to TVs, USB tuners, digital receivers, and car infotainment systems.

31. Será que o 0991 antenna come with a warranty?
Sim, depending on the distributor, o digital TV antenna usually comes with a standard warranty.

32. How do I know if I need the amplifier version?
If you live in a weak-signal area, choose the antenna with a built-in booster amplifier.

33. Can I receive analog TV signals with this antenna?
Não, o 0991 antena is designed for digital TV signals only.

34. Does this antenna work with smart TVs?
Sim, as long as the smart TV has a DVB-T2, ATSC, or ISDB-T tuner, it will work.

35. Is the antenna suitable for indoor apartments?
Sim, o compact digital TV antenna works perfectly in apartments with window placement.

36. How do I get the best signal with this antenna?
Place the magnetic antenna on a high, flat surface or near a window for stronger reception.

37. Can I use this antenna on a boat?
Sim, o magnetic base design makes it suitable for marine use, depending on signal coverage.

38. Does the antenna come with an extension cable?
The standard package includes a 3.0m cable, but extension cables can be used if needed.

39. Is this antenna compatible with digital TV tuners on laptops?
Sim, if your laptop has a USB TV tuner that supports DVB-T2, ATSC, or ISDB-T, this antenna will work.

40. What is the operating temperature range of the antenna?
O 0991 antena operates from -40°C a +80°C.

41. Can this antenna be used for mobile TV applications?
Sim, o compact design and magnetic base make it ideal for mobile and in-car TV reception.

42. Does the antenna require any maintenance?
Não, o digital TV antenna is maintenance-free and durable.

43. Is the antenna compatible with all DVB-T2 TV models?
Sim, as long as the TV has a DVB-T2 tuner, the antenna is fully compatible.

44. Can I use this antenna with a PC TV card?
Sim, o digital TV aerial works with PC TV tuner cards that support digital broadcast standards.

45. How durable is the magnetic base?
O high-quality magnetic base ensures strong attachment and long-term stability.

46. What is the difference between this antenna and a regular indoor antenna?
O 0991 has a magnetic base, optional amplifier, and wider frequency range, making it more versatile.

47. Does the antenna come pre-assembled?
Sim, o digital TV antenna comes ready to use with cable and connector.

48. Can I use this antenna for both TV and radio?
Sim, since it covers VHF and UHF bands, it can also receive some radio frequencies.

49. Does this antenna work with portable digital TVs?
Sim, o compact design and 3m cable make it perfect for portable TVs.

50. Why should I choose the 0991 Digital TV antenna?
Because it is an affordable, compactar, and high-performance digital TV antenna com magnetic base, booster amplifier option, wide frequency range, and compatibility with DVB-T, DVB-T2, ISDB-T, ATSC, and TDT systems.