Tag Archives: wireless

Review: Topcom USB Wireless Skype Phone (Butler 4012)

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I recently decided that, as I use Skype frequently for general phone calls to standard landline calls, I should get a proper Skype headset.

I found the Topcom Butler 4012 on eBay brand new for £14.99, which is a bargain considering that its RRP is about £70.

I have to say I’m very impressed with the handset. It’s really easy to use and works very well. There are a few pros and cons which I’ve outlined below:

Advantages:

  • Battery life is very good
  • Works very well with Skype using the USB interface
  • The drivers work with Windows Vista and Windows 7
  • It comes with a selection of ringtones and customizable features
  • The sound quality of the calls is very good
  • It works just as if it were a normal landline phone
  • Wireless range is very good

Disadvantages:

  • You have to dial the country code when making a call, even if it is in your local country (ie 0044 before the number in the UK)
  • Must be plugged in via USB, no ethernet port
  • Comes with EU plug (that is probably just the eBay seller, but it is probably worth mentioning)

Other than that I think it is a product that will prove very handy. I use it frequently now and I have to say it hasn’t played up at all yet.

So if you’re looking for a good value Skype phone, try the Topcom Butler 4012 Skype handset.

Guide: Make your own wifi network with any wireless enabled computer/laptop [Windows Vista]

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Do you have an internet connection or broadband supply, but no wireless router to give you wifi around the home. Well have no fear, because there’s no need to spend £50 on a wireless router if you’ve got a computer of laptop with wifi capabilities. It’ll mean that if you have broadband but not a wireless router, you’ll be able to create a wifi network and get things like an iPod Touch on the internet.

I’m going to show you how to create your own little wifi network using a Vista computer and any wireless hardware. As long as it’s capable of picking up wifi signals, it’ll be able to send them too.

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Review: 9DBi Wireless Router Antenna

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I managed to dig out some money lately to buy a few gadgets and bits of kit, so you’ll probably see a few reviews on various items in the next few days. But first of all, I’ve got this 9DBi wireless router antenna.

I bought it simply because the little antenna that came with my D-Link DSL-2640B doesn’t quite cut it in my house. For some reason, the signal it emits just isn’t powerful enough to cover the whole of my small house, so I decided it was time for an upgrade.

After a quick search around on eBay, I found this. It is really a pretty good deal at just £6.99 so if you are having signal problems, I suggest you get one.

Most routers generally come with either built in antennas or removable ones. You are lucky if you have a removable one, because you can upgrade it. Sadly, built in antennas aren’t replaceable so you’ll just have to live with the poor signal range or just buy a new router.

If you do have a removable antenna on your router, you’ll be glad to know that you can use a wide range of different antennas. The most common type of antenna that is fitted to most routers by default is omnidirectional. This means that they broadcast in all directions – great if your router is in the center of your house but not so great if its in the corner of the house since a good 30-40% of your wireless power will be wasted going through the wall out of your house. You can get antennas that point in one direction, but these are less common and more expensive. Unless you’re really desperate, I’d suggest you stick to omnidirectional.

Another thing you’ll need to understand is the rating of the antenna. Most routers come with an antenna of about 3-5DBi which is fine for a small modern house. However you can get antennas up to about 9DBi which are much more powerful. Bare in mind they are much bigger than 3DBi antennas and you won’t be impressed if you want don’t like the look of your gadgets. F0r example, the one I now have (see eBay link above) is 37.5cm high so it will be quite hard to hide.

They are definitely worth the upgrade though. I am very impressed with mine, as the signal range is much better and I get much fewer disconnections which is good. The only thing I’m a little puzzled about is that my router says to lower the transmit power of the router if I install a high gain antenna – but why should I, doesn’t that just defeat the point of buying a more powerful antenna? Little odd.

Anyway, so yes, if you do experience wireless signal issues try getting a new antenna. Check that you can replace your antenna before you buy one for obvious reasons. If you can, you might find this makes a big difference.

Review: D-Link DSL-2640B ADSL2+ Wireless Router – A brilliant budget buy!

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I hate the supplied Tiscali router. It sucks. Port forwarding is stupid, there’s no DynDNS support, and overall it’s just a cheap piece of crud.

So, I decided to go and buy a new one. I needed to ideally stick to a budget of around £50, so I had a search around.

It wasn’t easy to find a router for under £50. I found out that routers are much more expensive than you think. I was rather surprised to be honest. If I’d have upped my budget  to £60 I would have probably found the task much easier – and I was thinking of doing so, until I found this.

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Ever heard of a wireless home webcam?

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Have you ever heard of a wireless webcam for use in the home? No, not one of those spy cameras; I mean just a normal IM webcam for video conversations? Well, if you have a PSP (or a custom firmware one) and a PSP Go!Cam, you may already have one.

A piece of software has been released meaning that the PSP system can use the Go!Cam to send a number of photos over a local wifi connection every second, in theory meaning it is a webcam. It can be used with Windows Live Messenger and Skype.

Sadly, I doubt it is actually legal as it relies on custom firmware, which Sony doesn’t approve of, so I am not going to post a link to it. However, it does show that Sony should really be doing this on the PSP. Why can’t Sony make the PSP work as a webcam – it would be very cool.

If you are a PSP owner, you’ve probably noticed that Sony have been neglecting us slightly in terms of PSP firmware updates. Come on Sony, do something about it!