a high-performance engine is an efficient engine is a clean engine 


Mobile Signal Amplifier (Enhancer)

Do you ever ponder over one or more of the followings?

  • Tired of sporadic dropped calls?
  • Worry about phone electromagnetic radiation (EMR) & its possible link to brain tumors & other illnesses?
  • Got reception dead spots in your territory & commmute route? *
  • Got interference from other emitting towers & the latest fad called mobile phone jammers?
  • Want to go green by prolonging your phone battery's usage & general lifespan?
Then you definitely need our Mobile Signal Amplifiers in your vehicles as well as in your office/home!

Frustrated cell phone users will appreciate the increased signal strength and reduced number of dropped calls with our in-vehicle Cellular Signal Enhances.

With at least 10 times the signal strength, users will experience many more miles of uninterrupted service. Another key feature is that certain models are wireless, meaning there's no physical connection between the system and the user's cell phone.

* DISCLAIMER: You must have at least a 'weak' signal for the amps to work. These amps cannot magically create a signal from a dead zone, although they will minimize the size of this dead zone. Please face the amp front side towards the nearest cell tower & that your phone is within 5 ~ 10' from the amp. To find out the locations of the towers in your area, please use this site: CellReception.com

With a stronger reception, your phone's radiation actually DECREASES & its battery is conserved, prolonging usage time & battery lifespan as a result! They are the next best thing to airtube handsfree headset (not any handsfree headset which actually acts as an antenna & raises EMR by 300%!) in terms of avoiding mobile radiation. In the latest Israeli report published in the American Journal of Epidemiology (dated Dec 7th, 2007), it says: The risk was still higher if users clamped the phone to the same ear, did not use hands-free devices, or were in rural areas. Unfortunately, either this AFP article or the abstract of the said report in the US journal, or both, interpret such data wong by suggesting: "... conditions that may yield higher levels of exposure (eg heavy use in rural areas) showed consistently elevated risks...". How can you find heavier use of mobile phones in the rural areas than in high density urban areas where nearly every soul has a phone in its possession? This elevated risk should be due to the WEAKER signal in the rural areas, which boosts up the reception strength (i.e.: radiation) of the mobile phones.

NOTE: Please note that not all mobile signal amplifiers work the same. Ours repeat the ambient signal thus preventing your phone from revving up its wattage from the normal 0.6 watts in order to over-compensate for the weak signal. As a result, radiation is minimized & regulated. This is the type that you want. Other brands actually tricks your phone into operating at full 3 watts (maximum FCC-allowed level) to output stronger to the towers so it seems like you're getting a better signal, this is the type that will raise your phone output radiation & you should avoid this type by all means!

To summarize, a Mobile Signal Amp setup aids in minimizing cell phone radiation exposure by:

  1. As ambient signal is sufficient, the amp repeats the signal & your phone power (radiation) remains low.
  2. As ambient signal is weak, the amp repeats the signal and with the help with the integrated regulator, will still never allow your phone to generate more power than it normally would (thus prevent dangerous full wattage operation). This is the main difference between our system & other brands.
  3. Our amps will not generate any additional radiation themselves.
  4. The remote-mount rear antenna is where all of the signal strength comes from, so it is beneficial to place it as far away from humans as possible. Remember that the the phone talks to the amp, then the amp's antenna talks to the tower.

More links regarding mobile phone radiation's link to tumors can be read here:

With an increase in signal strength, the chance of your call being jammed by evil-doers may be somewhat lessened. However, we are neither guaranteeing nor implying any of our products as jammer neutralizers.

These plug-n-play systems often come with everything you need to improve your cellular signal. They will increase cell phone signal strength to dramatically improve cell phone reliability, reception range and call clarity.


Product Showcase:
   
 
   

Home Electronics Mobile Signal Amplifier :
     

Subscribe E-mail:


© Sigma Automotive - 617-344-8396 (fax)
Home  |  Order Info  |  View Cart  |  Contact  |  Tell-A-Friend  |   Forum


Affiliated Sites:
  [  BOSSBi  |  Earthority  |  SigmaAuto  ]