MDM-100-G/B/C GSM Monitoring System
 
 
MDM-100-G/B/C GSM Monitoring System is mobile characteristic code collecting system for hotspot region in GSM Network. This system is separated into three type number of MDM-100-G, MDM-100-B AND MDM-100-C. Among these, MDM-100-G is a fixed mode which can be used in fixed area to collect characteristic code. MDM-100-B is portable can be installed in handbag for work usage. MDM-00-C is vehicle loaded mode, with inset power amplifier that can be installed in vehicles to realize fast arrangement application
  This system can collect IMSI Code and IMEI Code of GSM Mobile terminal in ambient covering area o realize differentiate and control mobile users in area. The system has small volume, high number adding rate, little influence on non-target users and high inclusiveness characteristics.
 
 
 
 
l  Small Volume and flexible Usage
MDM-110-B has small volume that can be put in PC bag to carry with and It has high allusiveness. When using it, just start the power and it will automatically monitor the work; The inset battery in the system can independently work for 2 hours while meantime it will support external portable battery or alternating current power supply for electricity. Whatever the way it is chosen, the duration can be extended to the utmost length to make sure the operation
MDM-100-C adopts standard rack constructions and has been accompanied with handles which can be directly installed in vehicle or temporally moved off. While dealing with urgent case or when monitoring code is needed, it can be used anywhere and anytime easily. When operating the system, vehicle loaded accumulator can be used and the independent battery storage box can be used for power supply.
 
l  Active Capturing of Monitoring Code
The system adopts virtue pseudo base station technique to capture the mobile characteristics code actively in controlled area which has higher acquiring rate. The average mobile on-line time ＜5 sec will have little impact on users. The monitored mobile characteristics code will be stored in system and can be transferred to local database to realize function application expansion.
l  Rich data treatment application platform
The system supports specific target enquiries, target collision comparison, same line number analysis, target approaching alarm and other application functions. And it can develop multiple characteristic applications according to customer’s specific needs
 
Appearance Pictures

Function Index
 

Project	Index
Work frequency range	G net: Upper Line 890-915MHz, Down Line 935-960MHz
Number adding speed:	1400 numbers/Min (最多)
Network Testing Time	less than 5 sec
Covering Range	5m-1000m (influenced by launching rate, aerial gain and environment conditions)
Built-in power amplifier	10W (MDM-100-G/C) 1W (MDM-100-B)
Whole Machine power dissipation	120W (MDM-100-G/C) 10W (MDM-100-B)
Adjustable power level	Level 7
Receiving Sensitivity	-104dBm
Intermodulation attenuation	≤-40dBc (G/C)  ≤36dBc(B)
passband fluctuation	≤0.5dB (G/C)   ≤20dBc(B)
Input VSWR	≤1.30dB       ≤1.5dB （B）
Output VSWR	≤1.30dB      ≤1.5dB  (B)
Open circuit Stray	≤-36dBm
ALC Control Range	≥15dB
ALC spectrum	nill
Antenna directive gain	10dBi
Omni Antenna Gain	7dBi
Power Supply Mode	AC 220/DC 12
Weight	0.5 KG (MDM-100-B) 5KG (MDM-100-C) 15KG (MDM-100-G)
Operation environment	-25℃-55℃
Antenna Interface Speculation	SMA
Information Enquiry Response speed	＜1 sec
Storage Temperature	-40~60℃
Working temperature	-30~55℃
Working Humidity	10%~95%

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