Start to know technology, Never Postpone Until Tommorow What You Can Do Today http://www.denmasbroto.com Sun, 20 May 2012 23:15:14 +0700 FeedCreator 1.7.2-ppt (info@mypapit.net) http://www.denmasbroto.com/images/browser-48x48.png http://www.denmasbroto.com Feed provided by AuraCMS. Click to visit. http://www.denmasbroto.com-article-13-antenna-basic-theory.html DEFINITIONSAn antenna is “a usually metallic device (as a rod or wire) for radiating or receiving radio wave”. [Webster’s dictionary]Antenna radio may be defined as the structure associated with the region of transition between a gu... admin Mon, 22 Aug 2011 13:41:59 +0700 http://www.denmasbroto.com-article-12-vswr-measurement-using-anritsu-site-master.html   To measure the VSWR there are several ways you can use, one of them by using the  VSWR Anritsu Site Master S332B. With this tools we are very watered down to take measurements with accurate results and the results can be printed or in the... admin Tue, 02 Aug 2011 13:30:24 +0700 http://www.denmasbroto.com-article-11-vswr-voltage-standing-wave-ratio.html Theory VSWR is a ratio between the amplitude of standing waves the maximum (| V | max) voltage and minimum (| V | min) voltageIn the transmission line there are two components of the voltage waveform, ie voltage is sent (V0 +) and the reflected volta... admin Tue, 02 Aug 2011 09:33:14 +0700 http://www.denmasbroto.com-article-10-blackberry-technology.html Lately, in a few year later, Blackberry had a genius breakthrough technology for professional user using wireless connection.. With blackberry technology and their specific handsets allow mobile users to access communications and information wireless... admin Fri, 29 May 2009 10:47:19 +0700 http://www.denmasbroto.com-article-8-3g-modem-connections.html Summarized by Denmasbroto If we talk about 3G Modem Connections, we should know about basic principles of 3G, Modem and the connection. Here I will describe each parts and hope you can take a basic knowledge, how to use the 3G Modem and get the benef... admin Tue, 06 Jan 2009 13:54:30 +0700 http://www.denmasbroto.com-article-7-3g-specifications.html As the 3G system is expected to be global, world-wide and generic, the specification bodies related are also global ones (see the following list). In addition to the specification bodies, the specification process includes co-operation of operators ... admin Sun, 01 Jun 2008 07:54:39 +0700 http://www.denmasbroto.com-article-6-cellular-telecommunication-abbreviations.html For a technician or an engineer, this posting may be useful. Cellular Telecommunication Abbreviation. You can print this article directly from your web view or you can send to your friend . ENJOY.Abbreviations :2G 2nd Generation3G 3rd Generatio... admin Sat, 31 May 2008 17:18:40 +0700 http://www.denmasbroto.com-article-5-gprs-network-architecture.html General Packet Radio Service (GPRS) is a packet oriented Mobile Data Service available to users of Global System for Mobile Communications (GSM) and IS-136 mobile phones. It provides data rates from 56 up to 114 kbit/s. Architecture of both GSM &... admin Wed, 28 May 2008 14:20:29 +0700 http://www.denmasbroto.com-article-4-bts-configuration-diagram.html The main configuration of equipments inside the BTS are :1. Main Processor Unit2. Clock Source3. Interface Unit4. Base band Unit5. Power Supply Unit6. RF Unit7. AntennaMain Processor UnitThe functions of this unit are as a brain ... admin Thu, 22 May 2008 13:01:51 +0700 http://www.denmasbroto.com-article-3-the-generations-before-gsm.html Before GSM technology announced, there are several wireless communications in the world. The first implementations of radio waves for communication were realized in the late nineteenth century for radiotelegraphy. Since then, it has been a widely use... admin Sat, 03 May 2008 14:32:03 +0700