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Sorry, but Clip Antenna for 3G USB Modems - Universal has been discontinued and is no longer available to order. For your convenience we've selected some alternative items that we think you may be interested in.

Clip Antenna for 3G USB Modems - Universal

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Product Reference: 18117

Boost your Mobile Broadband signal with this 3G signal booster for Broadband dongles with no external ariel connection.

  • "fantastic signal booster"
  • "Works a dream"

Most Useful Customer Reviews

19th December 2008
fantastic signal booster
After suffering a week with no signal on my mobile broadband because i live in such a weak signal area for 3 network i bought one of the signal boosters and straight away i had signal and have had no trouble ever since totally brilliant

4th November 2012
The "Clip Antenna"does everything it's supposed to do.Makes my online experience fast & reliable with 3G & 3G+ now being the norm.No more waiting for things to happen when I go on the 'net.First class product,well done.

23rd February 2011
Works a dream
I live in an area that mobile broadband is very hard to get. When you look on the broadband map it is a big blank spot like a black hole. It is vertually dead. Surrounded by good reception but we can only get it outdoors. I got one or two bars at the most but now with the clip on antenna I get 4 and sometimes 5 bars. I can now have my laptop sharing the signal and wowee I can download without losing signal all the time. It worked for me and as I said the area is terrible. Just pop dn7 5hu into your broadband reception search and you will see what I mean. In the morning just after the ladies have returned from school and it's bingo time before I didn't bother trying it as I had no chance but now anytime is ok. I can recommend this antenna. I hope it works as well for you as it has for me. Stuart.

Read 55 customer reviews | Write a review


Choosing The Right Antenna

High speed internet is essential in today's world. Low signal strength causes considerable reduction in data rate. For the mobile user, finding a good signal often becomes a challenge. The gain and elevation of the antenna can make all the difference. An external antenna can provide a fantastic boost to signal strength and transfer speeds, but unfortunately not all 3G modems have an accessible antenna connector. This Universal Antenna works with all 3G modems currently on the market enabling you to connect an external antenna and features a handy clip design to attach unobtrusively to your laptop screen



  • GPRS & 3G - The antenna works on GPRS & 3G making it a totally global product.
  • Omni Directional - The antenna radiates in an omni-directional pattern. It will not be effected by the way it is facing.
  • Portable - The slim-line design of this antenna makes it a portable accessory, ideal for the business man on the move.
  • Lap Top Screen Clip - The antenna is designed to clip to a laptop screen for mobille use.

Technical Specification

  • Height (mm) 137
  • Gain : Isotropic 2dBi
  • Cable Length (m) 0.5
  • Connector: Universal
  • Frequencies: GSM850, GSM900, GSM1800, PCS1900 & 3G UMTS

This antenna comes fitted with a universal adapter ready for use with your USB Modem.

Connecting The Antenna:
This antenna comes complete with all the cable you need. The antenna sits on your modem and is held in place with a velcro strap. Please note that the cable on this antenna can not be extended.

Important Signal Information:

Questions and answers:
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