Mobile Mark's Articles http://www.a1articles.com en-us editorial@articlealley.com GSM External Antennas Provide Extra Boost for Wireless M2M Transmissions The ability to wirelessly transmit machine to machine (M2M) information has made it possible to monitor remote locations which would otherwise be too difficult or too costly to monitor with wired communication. But, because these locations are remote, th... http://www.a1articles.com/gsm-external-antennas-provide-extra-boost-for-wireless-m2m-transmissions-2426574.html 18th May 2012