[Sell] Multi-band Fully Passive Gsm Interceptor (mgi) Wit
Post date: 5/30/2011 1:30:47 PM Country: Russian Federation
power source 250 w
antenna single multi band omni or directional
q´ty of channels 32 frequency channel up to 240 voice channels
range upto 20 km
delivery set interceptor, antenna, software
shipment by mutual arrangement
weight 10 kg
multi-band fully passive gsm interception system - mgi
gsm traffic recording system
multi-band fully passive gsm interception system designed to record the entire traffic occurring between base transmitting stations bts and mobile stations ms located within the system’s operational range. this means literally tens or even hundreds of simultaneous calls.
“fully passive” means that
mgi does not have any transmitting parts
mgi does not interfere with gsm networks and mobile phones
mgi’ operation is completely undetectable.
recorded information can be processed either on-line or off-line.
mgi can intercept
primary and secondary dtmf tones
call related information
the system supports both types of encryption implemented in gsm networks – a5/1 and a5/2.
a5/2 real-time decipher is a software based solution it works as a background application. average deciphering time is 15 msec.
a5/1 decipher is a separate device connected directly or remotely to the mgi. for more information about a5/1 deciphering, please refer to the rtdm51 description
we recommend to use with mgi quick decipher 0,78 sec