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tips of selecting a good GPS device

S

skying004

Banned
Apr 12, 2014
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www.skybuying.com
Jammer is more and more popular in our lives now, we use GPS signal jammer to protect us not to be tracked down by bad guys, we use cell phone jammer to protect us from cell phone noisy. How to select a jammer? There are some issues that you have to consider before you buy a jammer. First, what is your purpose. If you worry that someone may track down your locations by GPS device, you need a GPS jammer. If you don't want your staffs to use mobile phone during meeting, you need a mobile phone jammer. Some of our jammers combine GPS signal jammer and cell phone signal jammer together, some of our jammers combine GPS signal jammer, cell phone signal jammer and wifi jammer together, while other jammers may combine 4G,GPS and mobile phone signal jammer together. Of course, different function lead to different cost and price. Second, jamming distance and carrying. Many portable jammers could be put in your pocket to use everywhere, but the jamming distance can not be very long. While professional jammers could jam longer distance but not too easy to carry. You will need to consider if you need an easy carrying or a long distance jamming product. We also want to remind you that The jamming distances we mentioned on website are for customer's reference only. The actual jamming distance will be varied depending on the signal strength and the use location and if full charges, etc. Third, your budget. See that how much you want to pay for it. As we talking above, different function jammers may have different prices. The jamming distance and the power capacity and even the design also will affect the price. Especially, some professional jammers will be expensive, while the cheapest portable jammer may cost you less than 30 dollars. For example, our model S805009, the Car Anti Tracker Mini GPS Jammer only cost you USD 24.80 in skybuying website. This is a small and light device which can be easily to carry and use.Just plug into a standard lighter with 12V for power. The super compact and delicate design can fully disable GPS signal to prevent from being tracked automatically within your vehicle. The frequency is 1570-1580MHz and the typical coverage is 2 to 10 meters. The antenna interface is Omni SMA Antenna, it provides about 3dB gain to overcome the losses from the resistive attenuation pad.
More ever, the GPS jammer doesn't interrupt any other electronic device except the GPS. If you want to a portable car GPS blocker, this mini jammer is just for you.
Notes: If your GPS antenna is installed outside of the car, then it won't work. It only works on those GPS antenna inside of the car! This jammer blocker fits for small vehicle only, large vehicle such as truck is not recommended. Please plug the jammer blocker into car's lighter socket after engine's started.

Product Notes
The jamming distances we mentioned on website are for customer's reference only. The actual jamming distance will be varied depending on the signal strength and the use location and if full charges, etc.

Technical Specification
Frequency: 1570-1580MHz
Jamming Object: GPS L1 tracker, GPS navigator, GPS L1 logger
Output Power: 21 dbm / 128mW
Typical Coverage: 2 to 10 meters
Signal Source: PLL synthesized
Battery: N/A
Power Source: 12V

At last, you will need to know if you are allowed to purchase and use jammer in your country. Jammer is not welcome in some countries iin the world.
If you want to know more jammers, please come to skybuying.com.
 
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