If you have an old tube TV or a flat screen that does not have a digital TV tuner, then the only way you can watch free broadcast channels on that TV is to get a digital converter box, or tuner box, as it is sometimes called.

You plug your TV antenna into the box, then you connect your box to your TV. It converts the signal either to an analog signal that your old TV can use, or to a digital HDMI signal that you can plug into a more modern HDTV.

Many of these boxes today have a USB port where you can plug in a USB drive or stick. You can then record broadcast TV shows for viewing later.

My Recommended Converter Box: The Mediasonic HOMEWORX HW130STB

There are many converter boxes on the market today with almost the same feature set. At just $30, the Mediasonic HOMEWORX HW130STB is one of the lower cost units out there, but it has pretty much the same features as more expensive boxes.

Setup and Channel Search

I found setup for the Mediasonic HOMEWORX box to be very easy. I never consulted the manual. I plugged in an antenna, plugged in power, then plugged it into my flat screen Sony TV using an HDMI cable. Note that if you’re using it with an old tube TV, you’d use the included analog cables instead.

Rear panel of the Mediasonic HOMEWORX converter box
Rear Panel

After turning on my TV and selecting the appropriate HDMI input, I got the setup screen prompting me to do a channel search:

Mediasonic HOMEWORX converter box setup screen
Mediasonic HOMEWORX converter box setup screen

I kicked off the channel search by pressing the big OK button on the remote and it only took the unit a few minutes to do a complete channel scan:

Found channels on the HOMEWORX converter box
Found channels on the HOMEWORX converter box

After that, I could start watching live broadcast TV. Pretty simple!

Tuner Quality

The unit found 140 channels in its scan. For comparison, my excellent Sony HDTV found 154 channels.

So, the tuner is not quite as good as my Sony, but the vast majority of the channels it didn’t find were ones I wouldn’t watch anyway, i.e., foreign language, etc. It found all of the major networks and major local channels in my area (Los Angeles).

So, the tuner quality was more than sufficient for me.

Picture Quality and Channel Surfing

I was surprised that such a cheap unit could have such good picture quality. It was basically indistinguishable from my Sony TV’s picture quality! HD channels looked crisp and colorful.

The unit was also pretty quick when changing channels. Time to change channels was about the same as my Sony.

The Remote Control

The one annoying thing I noticed was that you have to point the remote control right at the unit. If you’re off by a bit, it won’t register. It’s not the end of the world, but it would take some getting used to.

The remote control for the Mediasonic HOMEWORX HW130STB
The remote control

If you read the reviews for other low-cost converter boxes, the remote control seems to be the weak link in most of them. Other units have problems with buttons triggering adjacent buttons, cheap feel, or like this one, the need to aim precisely.

Setting Up a USB Drive or Stick

There’s a USB port right on the front of the box where you can plug in a USB drive or flash stick. I chose the latter, since I had a bunch laying around.

I plugged it in, and the unit immediately recognized it, but I couldn’t get it to work at first. I went into the menus and realized that I had to initialize it first. After I did that, it worked fine.

Formatting a USB drive on the HOMEWORX converter box
Formatting a USB drive

Pausing and Recording Live TV

Even if you don’t plan to use your converter box as a DVR, it might be nice to plug in a USB drive anyway so that you can pause live TV.

After I formatted the drive, I tried searching backwards while watching live TV, but it wouldn’t let me. I had to first pause to enter recording mode, then resume play. Then, it would let me rewind to the point at which I hit the pause button, or forward to the current time. Not the end of the world.

You can also just hit the record button to start a recording that you want to save. Super easy!

If you go into the menu system, you can find a page with your recordings. They are stored with somewhat cryptic file names but at least they contain the station call letters.

Page showing recording I made with the HOMEWORX converter box
Page showing recording I made

It took me a while to figure out how to replay my recording. The key is look at the hints at the bottom of the screen which tell you which buttons to use on this page. I was able to select my recording and play it using this “legend”.

One cool thing is that I was able to plug the USB stick into my Windows PC and play the .mts file recordings using Windows Media Player! Nice!!

Scheduled Recordings (DVR Functionality)

The fact that is box can do any kind of recording at all is pretty amazing at this price point. There is also the capability to do scheduled recording. You set up these recordings on this page:

How to set up scheduled recordings on the HOMEWORX DVR
How to set up scheduled recordings

This is very reminiscent of how we used to set up recordings on old-school VCRs. There’s no channel guide here. That’s probably the biggest difference between this and some of the more expensive DVRs out there like the Tablo, Channel Master Stream+, or the Amazon Fire TV Recast. Those are much easier set up recordings on, or even record whole seasons, with minimal effort (however they require Internet access to display the guide).

But, as I mentioned, at this low price, this box is worth it just for the converter functionality. The DVR part is just a bonus which you may or may not ever use.

Signal Strength Meter

One thing this box does that my Sony TV doesn’t is provide a signal strength meter.

Manual channel search page showing signal strength meter ("Quality") on the Mediasonic HOMEWORX converter box
Manual channel search page showing signal strength meter (“Quality”)

This can be VERY useful if you’re trying to fine-tune your antenna placement.

Summary

This is a great little box that simply lets you use a broadcast TV antenna with your older TV at a low cost.

Yes, the DVR scheduled recording feature is cumbersome, but if you want to do any kind of serious recording you should consider a different, more expensive, dedicated DVR.

My biggest beef with the unit is that you have to aim the remote precisely at the unit in order for it to trigger, but that’s not a showstopper for me.

If you can afford to spend a little more, you should look into getting a new modern flat-screen TV. The picture quality will be insanely better and you’ll get a lot of other cool features.

If you still want to go with a converter box, the picture quality and functionality of this one are great. If you need to find a converter box for your tube TV or older flat screen, check this one out! You can find it on Amazon:

Hope this review was helpful to you. Let me know what you think of the Mediasonic HOMEWORX HW130STB in the comments below, or send me a question! – Brian

This is a professional review site that receives compensation from the retailer or manufacturer when you purchase through the affiliate links such as the ones on this page. As an Amazon Associate I earn from qualifying purchases. I test and/or research each product or service thoroughly before endorsing it. This site is independently owned and the opinions expressed here are my own.

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Questions?

If you have a question about this article, leave a comment below. If you want advice on TV reception, leave your zip code. I try to reply to all comments. I hope this article was helpful to you. - Brian


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