Tower Locator Blog

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Frequently Asked Questions

Answers to the most common questions about free over the air broadcast television.

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What is Broadcast Television ?


How much does broadcast TV cost ?

Calculate Your Cable / Satelitte
cost over 1, 5 & 10 years

$ per month

1 year cost
5 year cost
10 year cost

Does not account for rate increases.

What do I need to watch free broadcast TV ?


How many channels are available ?


Is broadcast TV in High Definition (HD) ?


How does the picture compare to cable or satellite TV ?

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What's the difference between an analog and digital antenna ?


What type of antenna do I need ?


Does an attic antenna need to be grounded ?


Does an outside antenna need to be grounded ?


If I need an amplifier, what should I use ?


Do cables effect reception ?


What are the frequencies of broadcast TV ?

otadtv.com Over-the-Air Digital TV (OTA DTv)
Frequently Asked Questions
otadtv.com/digital_tv/faq.html