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Introduction to External TV Tuners
An external TV tuner is a handy device that allows you to access free over-the-air TV channels, record live television, and stream content from your computer or mobile devices onto your TV screen. Here's what you need to know about how external tuners work and why you may want one.
What Does an External Tuner Do?
A TV tuner receives broadcast signals and converts them into video and audio that can be displayed on your screen. An external tuner is a separate box that connects to your TV externally, usually via USB or HDMI.
- Receives over-the-air (OTA) local channel signals via antenna
- Converts signals into video/audio output
- Allows you to view and record free local programming
- Streams internet TV and videos to your TV
Benefits of an External Tuner
There are several advantages to using an external tuner:
- Access free OTA channels without paying for cable
- compatible with older TVs without built-in tuners
- More placement flexibility for antennas
- Can turn TV into a DVR with recording functions
- Streams media from laptops, tablets, smartphones
- Saves money compared to cable subscriptions
Types of External Tuners
There are a few different types of external TV tuners to choose from:
| Tuner Type | Description |
|---|---|
| USB Tuners | Plug into USB port on computer to view/record channels |
| TV Access Tuners | Converts digital signal to analog for older TVs |
| Network Tuners | Connect to home network to stream OTA channels |
| Portable Tuners | Small tuners to use anywhere with laptops or tablets |
What to Look for in an External Tuner
When shopping for an external TV tuner, consider these key factors:
- Supported connection types (USB, HDMI, etc.)
- Ability to record and timeshift broadcasts
- Streaming capabilities and compatibility
- Reception and range - number of channels received
- Ease of setup and use
- Compatibility with your devices
With the right external tuner, you can ditch cable and still enjoy free over-the-air TV or stream internet content right on your television. Do some research to find the best model for your needs and budget.
Benefits of External Tuners vs. Internal Tuners
When setting up your television system, one choice you'll need to make is whether to use an internal or external tuner. What are the differences, and what are the pros and cons of each option?
What's the Difference?
An internal tuner is built into the TV set itself, while an external tuner is a separate device that connects to your TV externally.
- Internal tuners are part of the TV hardware.
- External tuners connect via cables like USB, HDMI, etc.
Benefits of External Tuners
There are several advantages to using an external TV tuner:
- Works with TVs without internal tuners
- More flexible antenna placement
- Can turn TV into DVR with recording
- Streams media from other devices
- More affordable than new TV
- Portable - use with multiple TVs
Benefits of Internal Tuners
Internal tuners also have some pros:
- All-in-one system
- No extra devices cluttering space
- Direct integration with smart TV platform
- May support advanced features like voice control
- Potentially easier setup
Comparison Table
| External Tuner | Internal Tuner | |
|---|---|---|
| Affordability | Less expensive | Cost of new TV purchase |
| Setup and Use | More steps to connect | Integrated into TV system |
| Flexibility | Use with multiple TVs | Built into one TV |
The Bottom Line
Ultimately, choose based on your specific needs. If you want DVR capability or portability, an external tuner may be the way to go. But if you're buying a new smart TV anyway, an internal tuner adds convenience. Evaluate the pros and cons to decide which type of tuner fits your viewing habits and requirements.
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Types of Connections for External Tuners
One of the great things about external TV tuners is that they can connect to your TV in a variety of ways. The most common connection types for external tuners include USB, HDMI, component video, and coaxial. Here's an overview of each option.
USB
Many external tuners connect via USB, either to a laptop or directly to a USB port on the TV. For example:
- Elgato EyeTV Hybrid - connects to Mac/PC USB port
- SiliconDust HDHomeRun Connect - connects to router USB port
- Diamond TVW750USB - plugs into TV's USB input
USB connections make setup quick and easy. Just plug one end into the tuner and other end into USB port. USB external tuners often come with software to view channels on a connected computer.
HDMI
HDMI is a common digital connection found on most modern TVs. Many external tuners have HDMI outputs to plug directly into TV, such as:
- Mediasonic Homeworx HW180STB - HDMI out to TV
- AVerMedia AVerTV Volar Hybrid Q - HDMI to TV with USB to PC
- ViewTV AT-263 ATSC Digital TV Tuner - HDMI out with coaxial antenna input
HDMI allows full high definition video and audio signal transfer from tuner to TV. It provides excellent image quality without compression.
Component Video
Some older external tuners may have the three RCA-style component video connectors (red, blue, green). For example:
- Elgato EyeTV Hybrid (older model) - component video out
- Avermedia A169 B - component video connectors
Component video separates the signal into three for high quality analog transfer. It's not as crisp as digital HDMI but works for older TVs.
Coaxial RF
Finally, some external tuners connect via old-school coaxial RF cable. Like:
- Kworld HDmi DVB-T TV Stick 2 - RF coaxial antenna input and output
- ViewTV AT-163 ATSC Digital TV Tuner - coaxial RF connector
This analog connection works for integrating tuner with older TVs. However, picture and audio quality may suffer.
So inspect ports on your TV and consider video quality when choosing the right connection type for your external tuner.
Important Features When Shopping for an External TV Tuner
With so many options on the market, it can be tough to know what to look for in an external TV tuner. Here are some of the most important features to consider before making a purchase.
Connection Types
Make sure the tuner has connection ports compatible with your devices. Most modern TVs have HDMI but some older models may need component video, coaxial RF, or RCA composite video support. Examples:
- Mediasonic Homeworx HW130STB - RCA composite video out
- AVerMedia AVerTV Volar Hybrid Q - HDMI, component, composite
- SiliconDust HDHomeRun Connect Duo - coaxial input, Ethernet output
Reception Strength
Select a tuner with good reception capability to access all your local over-the-air channels. Compare ranges - some stand out performers include:
- SiliconDust HDHomeRun Scribe Duo - 80 mile OTA range
- Elgato EyeTV Hybrid - 65 mile OTA range
- Channel Master Stream+ - 50 mile OTA range
DVR and Recording
Look for a model with DVR functionality to record and timeshift live TV. For example:
- Tablo Dual LITE - records up to two shows simultaneously
- TiVo Edge Cable - records up to 6 shows at once
- Channel Master DVR+ - records 1 or 2 shows based on model
Streaming Capabilities
Many tuners let you stream live TV and recordings to phones, tablets, computers, and other devices throughout the home. Consider products like:
- Fire TV Recast - streams to Fire TV devices
- Xiaomi Mi Box - streams with Chromecast built-in
- HDHomeRun tuners - stream to devices on home network
Evaluating these key features will help you select the right external tuner to fit your TV setup, viewing needs, and budget.
How To Choose An External TV Tuner For Your Computer?
Choosing an external TV tuner for your computer can be overwhelming, but here are some tips to help you make the right decision:
- Determine the type of tuner you need: There are two types of external TV tuners - USB and HDMI. USB tuners are more common and allow you to watch TV on your computer. HDMI tuners, on the other hand, allow you to watch TV on your monitor or TV screen.
- Check compatibility: Make sure the tuner you choose is compatible with your computer's operating system. Some tuners may only work with Windows or Mac, so be sure to check before making a purchase.
- Look for recording capabilities: If you want to record live TV for later playback, look for a tuner with recording capabilities. Some tuners use an external flash drive for recording shows, which is a low-cost option.
- Consider antenna options: An antenna is needed to pick up over-the-air TV stations. Look for a tuner that comes with an antenna or check if it is compatible with the antenna you already have.
- Read reviews: Before making a purchase, read reviews on Amazon, forums, or elsewhere to ensure the tuner is a good fit for you.
- Our top picks: Some of our favorite options for external TV tuners with HDMI output include Mediasonic HOMEWORX, Leelbox, and ViewTV AT-263. For USB tuners, check out the 6 Best USB TV Tuners of 2023 on Lifewire.
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What Are The Features To Consider When Choosing An External TV Tuner?
When choosing an external TV tuner, there are several features to consider. Here are some of the most important ones:
- Type of tuner: There are two types of external TV tuners - USB and HDMI. USB tuners are more common and allow you to watch TV on your computer. HDMI tuners, on the other hand, allow you to watch TV on your monitor or TV screen.
- Compatibility: Make sure the tuner you choose is compatible with your computer's operating system. Some tuners may only work with Windows or Mac, so be sure to check before making a purchase.
- Recording capabilities: If you want to record live TV for later playback, look for a tuner with recording capabilities. Some tuners use an external flash drive for recording shows, which is a low-cost option.
- Antenna options: An antenna is needed to pick up over-the-air TV stations. Look for a tuner that comes with an antenna or check if it is compatible with the antenna you already have.
- Signal support: Make sure the tuner supports both analog and digital signals, especially if you plan to use it with an older TV.
- Brand and reviews: Consider the brand and read reviews from other users to ensure the tuner is reliable and performs well.
- Price: External TV tuners can range in price from $20 to $100 or more. Determine your budget and choose a tuner that fits your needs and price range.
Overall, when choosing an external TV tuner, it's important to consider your specific needs and preferences to find the best option for you.
