Stop cordless phone interference

Cordless phone interference has always been a problem–phones interfering with other things, and other things interfering with them.

That was the draw of 900 MHz phones. There wasn’t anything else running on that frequency at the time, so there was little to no interference. But 900 MHz didn’t sound hi-tech in the age of gigahertz computers. So in the early 2000s, 900 MHz gave way to 2.4 GHz and 5 GHz phones. That brought back the problem, because there’s so much other stuff operating at those frequencies these days, like wireless computer networks. But there is a solution that doesn’t involve digging up a 20-year-old 900 MHz phone and trying to find a battery that works in it.

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Keep cordless phones from interfering with Wi-Fi

Long ago, when dinosaurs roamed the earth and knights in shining armor fought them, people had landlines. And they plugged cordless phones into them. Everything was great. Then phones started using the 2.4 GHz and 5 GHz frequencies. Wi-Fi came out using the same frequencies and the two interfered with each other. Now, it seems increasingly difficult to keep cordless phones from interfering with Wi-Fi.

Many people have neatly solved the problem by using cell phones exclusively. But what if that isn’t an option? You’re actually in luck, and you don’t have to dig up a 20-year-old 900 MHz phone and try to find a battery that works in it.

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How to save money on tech

CNN offered up some good tips on saving money on tech. But of course I want to analyze and comment on it myself. Anything else would be out of character. Here’s how I save money on tech.

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Replacing bad capacitors in failed electronics

If you’ve had a piece of electronic gear fail in the last few years, there’s a good chance it’s due to one or more bad capacitors inside. The problem most infamously reared its ugly head on motherboards produced in the middle of the previous decade, but that’s just a place where it’s highly visible. If you had a DTV converter box, a DVD player, or some other device fail in the same timeframe, it may have had the same problem.

If I had a failed motherboard, I’d probably just swap the motherboard. I’m more inclined to fix an LCD monitor or a DTV converter box.

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Review: Panasonic Lumix DMC-S3

My wife wanted a point-and-shoot camera. My go-to brand for that sort of thing usually is Olympus, based on the recommendation of someone who’s forgotten more about cameras than I’ll ever know, but there are some serious concerns that Olympus may not be around much longer.

So I bought a Panasonic Lumix DMC-S3, a point-and-shoot I got on sale for under $100. Unlike most cameras I could find in that price range, the reviews on it were overwhelmingly positive.

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Buying a new TV that won’t kill your electric bill

As television technology improves, they become more energy efficient. Generally speaking, at least. The CRT TV ranging in size from 26-32 inches that was common in living rooms for most of my lifetime used around 130 watts. But some of the monster TVs people are buying these days use more power than the fridge.

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Another look at color laser printing

I’ve been watching color laser printing for about 10 years. I remember when I was impressed to see one priced at $9,999. (No, that’s not a typo; I meant to type 10 grand minus a dollar.) And I remember I was riding the Metro in Washington DC in 1997 the first time I saw one priced under $4,000.

Today, you can buy a color laser for less than I paid for my first black and white laser, a Panasonic Sidewriter model that cost me $349 in 1994. If you shop around, you can get one for considerably less.

I haven’t bitten just yet, but I’m getting closer.