What is Digital TV?
All over-the-air TV broadcasts after that date will be exclusively digital. The larger broadcasters have already invested in the digital transmission equipment and are already broadcasting in digital. Not only are they broadcasting the same programming that is being sent over the classic analog transmission, they are broadcasting extra channels on the digital side. Often they broadcast a high-def (HDTV) version of the same content, and in some cities, entire new channels with different content.
The smaller broadcasters, especially the UHF stations, are still broadcasting analog. They don't have the money to switch. So they are either going to close. Or they will require a grant from the government to switch. As of today, the future of these stations is still not resolved.
Does This Mean I'm Hosed?
Now this doesn't mean that your old TV's and VCR's are not going to work any more. It simply means that the receiver built inside will not find any content from an aerial antenna. You can still feed your TV and VCR content from other sources. Most people in the US no longer get their content from an Over-The-Air antenna anyhow. They get it from cable or satellite TV. So for those people, they won't even notice.
Digital Converter Boxes:
For those left, you can either replace your TV with a newer model that have a digital receiver built in. Or you can get an external digital-to-analog receiver. That is a little box that will take a digital signal and convert to a analog signal that is feed into the TV's antenna input port.
The problem with converter is that they usually only convert one channel at a time. And you have to tell the converter what digital channel you want to watch. That means you have to change channels on the converted box instead of the TV. Most converter boxes also have volume control. So at least you can control both the channel and volume from the same remote control.
In the US, the NTIA will be proving two $40 coupons per household for converter boxes. Read about it here. This program will start in 2008. So you have all of 2008 to get over to digital before the old system goes dark in 2009.
I already have a converter box that I bought at Radio Shack (Tandy here in Australia) that I use for my old analog TV at home. It was their cheapest model, costing me around $80 AUD, which is around $60 USD. It works great. I get all the channels crystal clear, plus two extra digital only channels, plus some nice digital music channels. All are free.
I predict that the $40 coupons will cover 100% of the costs of the low-end model boxes that will be sold in the US in 2008. Considering that they cost almost that now, $40 will be the magic number the retailers will shoot for.
Even if you don't need a converted box because you only watch cable TV, I would recommend that you still go ahead and get the coupon and get a converter box for your old TV. Even of you don't use it, you will still need it should you sell the TV, or decide to cut off your cable. Also, if your cable gets cut off, then at least you can get some programming.
Aren't My Taxes Buying The Boxes?
Yes and no. Your taxes are buying the boxes initially. But once the old analog TV frequencies are shut off, then the FCC can auction them off to other wireless companies after March 2009. The income from the new leases on those frequencies will more than pay for all the boxes sold.
Your Old VCR:
If you have an analog VCR, then things get complicated. You can't watch one channel while recording a second. You can't program the VCR to record from different channels at different times. What you have to do is stick a converter between your antenna and the VCR. Then you have to program the converter to tune the desired station at the desired time. You have to synchronize the two devices.
Personally I don't think it would be worth investing in a converter for a VCR. It is just too much of a pain in the ass to sync the two to make sure you get your program recorded. It would be cheaper and easier to invest in a digital recorder. Or if you can even find one, a digital VCR.
Do I need an HDTV?
Not at all. DTV means "Digital Television". HDTV means "High Definition Television". All HDTV is digital. But not all digital is HDTV. Make sense?
The "D" stands for definition, not digital. It simply refers to the density of the image that is being displayed. There is Standard Definition Television, often called SDTV. HDTV has more pixels (dots) for the image. It also has a different aspect ratio.
Your old analog TV sets can only display standard definition images. Over the air digital TV will be broadcast as SDTV. It may also be simultaneously broadcast on another channel as HDTV. So you aren't going to miss any content. It only means that you won't get the visually stunning version of it.
F.U.D. Scams
I suspect that in 2008 we are going to see a lot of FUD scams as a result of this switch over. FUD stands for Fear, Uncertainty, and Doubt. If you don't already know this, FUD is the greatest sales tool ever created in the history of mankind. It is the opposite of greed, and often more effective.
There is already a lot of FUD out there regarding the switch over. In particular, the scammers are going to target the elderly and non-English speakers by confusing them with acronyms and half truths. So it is emparative the we keep an eye on our family and friends to make sure they they do not fall for scam. Inform them that before they buy anything, they talk to you.
Antennas
One thing scammers are already doing is selling people new antennas that they don't need. They will convince someone that their current antennae won't work with digital TV and that they will need to buy a new one and pay to have it installed.
There is a kernel of truth to this. Digital TV, unlike analog TV, is either on or off. You won't get a bad picture. You either get a perfect picture, or non at all. So if get poor analog reception, there is a chance that you won't get a strong enough digital signal to view channels.
But remember that The broadcasters have know about this switchover for a long time. The digital transmitters they have installed and are installing are new. So they have not sunk any money into maintaining their old analog broadcasting equipment. So the digital replacement may actually be better because they have upgraded the location and strength
So your analog reception experience has no bearing on your digital reception experience. You simply need to install your digital receiver and see what you get. You might need to turn your antenna a little to optimize your signal. There are websites dedicated to telling you what the best antenna and direction to use for your home's location. But don't pay for anything until you know for sure that you need it.
High Def Receivers:
The second scam will occur within the stores. The sales people would love to sell you a high-def digital receiver instead of a standard-def receiver. They cost more, often 5X as much. If your TV can't display a high-def picture (the analog one's can't), then spending money on a high-def receiver is a waste of money.
The high def receivers will support standard def. So the salesman won't be lying when they tell you that it will work. It will. But you will be paying for extra capability that you can't do anything with.
If you wait to 2008, and use you $40 coupon, then all you will be able to afford is a basic standard def receiver. That will be more more than enough for your needs. Until you decided to plunk down the money to get a high-def display, then you don't need a high-def source to feed it.
Summary:
- Wait until 2008 and get your coupons for every analog TV and VCR you own.
- Exchange the coupons for converter boxes. Do not buy anything extra.
- Hook the box to your antenna and see what digital stations it finds.
- If you can not get any stations, go to the internet and see what antenna recommendations are there for your location.
- If you can't figure this out, get your boxes and bribe your local teenage geek to hook it up for you.
I was thinking that this switchover in 2008 would be a perfect merit badge project for boy-scouts and girl-scouts. Anyone who finds themselves overwhelmed by all of this could ask their local troop for on-site assistance. Or perhaps high-school band camps could use ask for donations for helping people.