diagram ingram

The mutual inspection of cell phone jammer should also be performed.
In addition, the rural market is a new market segment, a large number of competitors have not yet entered the competition is not intense, very favorable for Amagatarai phone. Monopolistic tendencies of foreign brands on the channel, so for phones Amagatarai, the key point is to find a breakthrough, in order to build a massive distribution network, the best way is the coexistence of a variety of sales channels. Day language mobile phone retailers, specialty retail, home appliance chain stores, specialized chains and integrated supermarkets, such as shopping malls, supermarkets, etc. should be selected. Different buying habits of consumers, to choose a different retailer, to expand the sales network, to ensure that each class of customers with access to day language phone products. Workshop management of cell phone jammer plays an important role in manufacturing cell phone jammer .cell phone jammer can create enough interference to jam all cell phone signals
To meet the economic characteristics of the contemporary Amagatarai phone channels, the channel length should not be too long, If it is too long, then one for each level distributors to charge some of the profits to the final price of natural variability, is not conducive to the promotion of sales. Flat channel is more conducive to day language is more direct and fast communication with consumers, receive timely feedback information, accurate information on market trends. But the need for a clear channel flat in real terms is the abatement of long and useless links and improve operational efficiency. Constructed between the distributors and consumers of Amagatarai into a complete, organic, and efficient network system. If the worker has any suggestion about workshop management of cell phone jammer , heshe can write a letter to the director.
If the flattening channels of day language to be unrestricted, would like the cost investment in the channel is larger, to centralize power in the distributors, and makes Amagatarai manufacturers in a passive situation. The present tendency of the mobile phone market, the mobile phone hypermarkets position in the market has become increasingly prominent, not only as the Dixon type of specialized cell phone store, and supermarket chains like Gome, Suning, Five Star appliances have also joined. It is due to join supermarkets in the distribution process, the language needs to put in more effort and resources in promoting store sales above. Amagatarai phone should make full use of the advantage of localization and mobile connectivity and other operators to launch a customized mobile phone, meet the diverse needs of consumers. cell phone jammer can create enough interference to jam all cell phone signals.

Please inquire any time any nonconforming part of cell phone jammer is found
Wang Lei Leis remarks revealed the "wireless value-added services must rely on win-win" of the mystery. As Chinas leading Internet brands, TOM Onlines focus on the young and trendy demographic, including wireless Internet services and online advertising services. Business scope covers, including SMS, MMS, WAP, wireless interactive services (IVR), content channels, search, classified information, free and paid email services and online games fields. In 2004, TOM Online and the worlds leading instant messaging company Skype co-released multi-TOM-Skype calls for free software. Several cell phone jammer shielding positions will be installed in the whole prison zone.Long currently offers e 230 major cities in China nearly 2,800 hotels and more than 40 000 overseas hotel discount reservation service, domestic more than 50 major business and tourist city out, delivery ticket services, and vacation, group travel, car rental and other travel services. October 2004 e dragon in the U.S. NASDAQ market, the worlds largest online travel company Expedia has a 52% stake in e dragon. Currently, e dragon has become a core part of Expedia Asia, and its in the UK, Canada, Germany, France and other countries, companies, working together to provide consumers with fresh and satisfying travel experience. Today, e dragon work closely with Expedia.
The word is actually simple to do it simple, for the different applications it has different meanings: For an application, you may need a simple installation process, a simple mode of operation; for a website, search engines, users may need to directly address the needs of and not to click time and time again, page after page of the browser. Integration. "Lazy" is the driving force of social development, who can make the user more and more "lazy" will succeed. Integrate it means the user needs to organize information and core functions, for maneuver, showing a lack of cell cell phones, this is even more important. This can be roughly divided into two categories: one is the aggregation of information, but not the accumulation of clutter, but also by integrating the needs of users present, but in fact involves a lot of complicated technology. cell phone jammer intelligent management system is the branch of the wireless information detecting and shielding system.
Another is the integration of functions, which is sought to provide one-stop service - to open the software, looking around the restaurant, find a favorite restaurant scheduled to direct dial the cell phone to receive coupons, easy to use map navigation to cell phones. Shopsavvys success is due to this. Accurate. Accurate integration of the above-mentioned fact, and is one of the integration is the basis of accurate analysis of user needs. Better precision on the one hand to make the user experience, easy access to needed information and applications; the other hand, let advertisers excited, precision will help advertisers target users even more easily accessible to facilitate transactions. LBS, SNS, user behavior analysis and other technologies, will in the future mobile Internet is widely used, a clear picture from all sides of each user, to achieve accurate.

There are not many AM transmitters that are easier to build than this one because the inductor is not tapped and has a single winding. There is no need to wind the inductor as it is a readily available RF choke (eg, Jaycar Cat LF-1536). To make the circuit as small as possible, the conventional tuning capacitor has been dispensed with and fixed 220pF capacitors used instead.

Circuit diagram:


To tune it to a particular frequency, reduce one or both of the 220pF capacitors to raise the frequency or add capacitance in parallel to lower the frequency. Q1 is biased with a 1MO resistor to give a high input impedance and this allows the use of a crystal ear piece as a low cost microphone.

This below circuit is a easy hands-free telephone receiver system. This doesn’t have dialing circuit so, it’s not a total phone replacement circuit, but it’s just only a loudspeaker system (i.e, phone receiver,not dialer). This is a easy circuit with all parts easily available, and without any complex I.C. It is made of just capacitors, diodes, resistors, and transistors.  This circuit can be made within 70 rupees and it compromises of the following sections,

1. Power rectifier and filter section
   This section is made of a simple bridge rectifier and a indicating power LED.
2. Voltage regulator section
   This section is made upon transistor Sl100, which is a general purpose NPN transistor in metal package. That is used to regulate voltage at a level of 9+0.6=9.6V by a 9V zener diode.
3. Speaker output section
   This section contains a high impedance speaker and two BC548 NPN transistor to amplify the signal from line, the input of the 548 transistor pair is fed with a linear or pot control of 10K for volume adjust.
4. Microphone input section
   This section contains a condenser microphone (tablet) and two BC548 NPN transistor to amplify the signal from mic, the output of the 548 transistor pair is fed with a linear or pot control of 10K for volume adjust to the line.