MaxComm MJ-200 User manual

GSM Cellular Phone Signal Jammer/Blocker MJ200 (0.5w)
The GSM Cellular Jammer is one device obstructing the cellular signal waves in the
specific or limited space or area. All the cellular phones can't get all the signals which emit
from Base Station at a certain extent. It can help you keep away from the noisy
environment or disturbance from cellular phone calls. MaxComm Co., Ltd. designs and
develops the cellular jammers w/ different watts for different places or occasions in order
to get different blocking effects.
CELLULAR JAMMER DEVICE MODEL: MJ-200
1. Introduction
The most sophisticated wave shield, cellular phone jammer helps you pre- vent from the
noise or disturbance of cellular phone calls. To ensure the best performance, please read
the manual carefully.
2. Features
*.keeps you away from noise or disturbance of unexpected cellular phone calls.
*.It can paralyze cellular phone signals within an effective area and all the specified
frequency bands will be blocked simultaneously.
*.It can be applied at meeting room, conference room, museum, gallery, theatre, concert
hall, church, temple, restaurant, classroom, training center, factory, bank, train, bus, etc.
For some locations of special purpose such as hospital, gas station, etc., please do field
test first to make sure no interference happened to the normal operation of their equipment
and instrument.
MAXCOMM CO., LTD.
WWW.MAXCOMM.COM.TW
4 F, No.283, County Blvd., Sec.1, Ban-Chiao 220,
Taipei Hsien, Taiwan, R.O.C.
Tel: [phone] Fax: [phone],
Email: [email protected].NET ;
[email protected]

*.It’ easy to install and operate the device. No adjustment is needed.
*.If not well paralyze happened, please change the installation location or position or to
check if any cellular control stations or repeaters installed just in nearby.
3. Contents:
1. Cellular phone jammer 1pc
2. AC/DC adapter 1pc
3. The manual 1pc
4. ANTENNA 3pcs
4. Specification
AC inputv 100V~240V(RMS)
DC output 12V, 1500 mA
Power output (Avg.) 27~29 dbm
Effective system AMPS800, GSM900, DCS1900 GSM1800
(806MHz-990MHz,1710MHz-2010MHz)
Area Covered 8~15 meters per radius
5. Caution:
1.Dropping or shocking may cause damage to the product.
2.The product is not designed for water-resistant usage. Drenching the product may cause
damage.
3.Use the AC adaptor designed for the product.
4.Never try to take the product apart. It may cause damage.
5.We are not liable for any damage or injury coused by misuse or abuse of this product.
6.Warning: No warranty will be provided if backside label is detached or broken.
6. Technical information
The jamming ranges is influenced by the location of the cell base station and the obstacles
between cell base station & cellular jammer.
It means that in normal condition the distance is far from cell base to cellular Jammer, it has
good jamming ranges. Likewise, at the same condition, if there is an obstacles between cell
base station & cellular phone, it also has good jamming ranges.
MAXCOMM CO., LTD.
WWW.MAXCOMM.COM.TW
4 F, No.283, County Blvd., Sec.1, Ban-Chiao 220,
Taipei Hsien, Taiwan, R.O.C.
Tel: [phone] Fax: [phone],
Email: [email protected].NET ;
[email protected]