mobile phone standard GSM Dragonfly -D

Portable suppressor silencer , noise generator cellular  mobile , GSM phones ” A Dragonfly ”

mobile phone standard GSM  Dragonfly -D is housed in a portable radio shockproof Midland and secured autonomous batteries , now this you can be sure that your private conversation will not be transmitted via the mobile when you are not on its territory , and for example in the negotiations. Now it is not necessary for you , what would the electrical outlet was next , “Dragonfly -D” works with a battery . ( Comes with 2 sets of type “AA” akkumy and charger to them)

Manufactured by: popular in the circles of experts Russian company «Sionaire», specializing in the manufacture of devices for search and detection of eavesdropping devices . The database device “Dragonfly -D” is not the usual principle embedded emitter “white” noise at frequencies 890-960 and 1710-1880 Mhz, and intellectual lock separately taken the digital channel of the mobile phone. Suppressor for non-long period of time in a controlled area detects the presence or binding working cellphone, describes the frequency channel and time slot dedicated to this phone. After calculating the time-frequency characteristics found mobile phone Signal Blocker Jammer emits at a certain frequency channel in the spectrum of the base station at those times , in which , in accordance with the standard GSM, mobile phone receives a control channel signal from the base station.

Due to this, the energy consumption of the device remains small , and the distance of the greatest. If airside mobile phone is working with already established connection and is in the voice channel , oppression interval increases to 10-15 seconds , and thus increases the signal emission time of oppression. When the time interval blocking connection is terminated. Thus, provided the inability to implement incoming and outgoing calls , send and receive SMS, also interrupted already established session .

Radiation suppressor is strictly targeted nature, affect the mobile phones are installed inside the zone does not create interference to other equipment. Radiation level suppressor hundred percent corresponds to a mobile phone radiation and the requirements of international standard GSM for the UE . Since the antenna is a depressant on some distance from you , and specifically at the mobile of your head , then the action of electromagnetic radiation suppressor not far enough in comparison with the effect of radiation on your phone. Accordingly , the effect of electromagnetic radiation suppressor hundred percent coincides with the action of at least some other mobile phone in the room or on the street. Thanks to the supplied power adapter suppressor “Dragonfly -D” can be used as ordinary landline and suppressor ( silencer ) mobile phones.

It’s no secret that one of the most effective methods to convey a cheap and talk face to face , it discreetly activated mobile phone . Also works masterfully made ​​wiretapping based mobile phone, just cut one it remotely. When the Mobile Phone Jammers Etalon CDMA 900/GSM 900/1800 fail to transmit either What are within a certain radius , and on the phone screen will display the inscription : NO NETWORK

Properties :

Food 4 battery. “AA” , the power supply of 4.8 V. ( for fixed connection )
Frequency range 869 ~ 960 ~ 1925 Mhz 1805 Mhz
Radius acts to 9 m (depending on the distance from the base station )
Two channel bandwidth of 100 Mhz
Run time ( in continuous ) 1ch.40 m.posle which begins to fall evenly working radius.

Suppressor of cell phones “NK 6000 “

Regular suppressor phones “NK3000″