4-Band GSM Jammer
Contents
1. 4 BAND JAMMER FOR MOBILE SIGNAL MANUAL Version 1 1 Preface O We sincerely thanks for choosing this jammer for cell phone s signal In order to ensure that you can be familiar with the operation of this machine as soon as possible we provide this end user s manual in details which includes introduction of product method of use system set points for attention and variable notices TCSPJI and CQST have strictly authenticated this kind of jammer for cell phone signal This product can be used in any place that is not allowed for using cell phone 4 BAND JAMMER FOR MOBILE SIGNAL MANUAL Version 1 1 OOO 0 Being familiar immediately Elevation Top side elevation Right side elevation Bottom side elevation Features Technology index Technology characteristic Connecting capacity Subassemblies Remote control Antenna AC DC converting Installation steel frame Starting use Opening up the packaging Connecting system Turning on the machine Turning off the machine Interference capacity Theory gist Typical testing record Principal diagram of interception machine Choosing installation position Points for attention Question and answer 4 BAND JAMMER FOR MOBILE SIGNAL MANUAL Version 1 1 Being familiar immediately Now let me introduce this jammer and make you have better understanding about the positions of all the buttons function of accessories and other hardware Elev2. and via attenuation are given in the followed table In the next covering semidiameter can be known by calculating out outputting channel power signal level of base station and gain of covering antenna as followed formula Pch Gat L FAF Prx In the formula Pch The minimum of channel power outputted by interception machine Gat gain of covering antenna L channel attenuation 10 4 BAND JAMMER FOR MOBILE SIGNAL MANUAL Version 1 1 FAF channel losses append that is 6dB Prx intention of base station signal O Comparison table between distance and attenuation L900 32 20logd FAF L1800 L900 6 d is the distance taking meter as its unit 900MHz 1800MHz 900MHz 1800MHz attenuation Attenuation distance m attenuation attenuation dB dB dB dB distance m Typical testing result Testing facilities ADVANTEST U4941 spectrum analyer ERICSSON TEST via testing apparatus MOTOROLA V8088 testing mobile phone By measuring the electromagnetic environment 11 4 BAND JAMMER FOR MOBILE SIGNAL MANUAL Version 1 1 The most active level for cell phone receiving local services district signal is RxLev 50dBm RxLev 55dBm RxLev 60dBm RxLev 65dBm RxLev 70dBm O Testing facilities Testing result 12 4 BAND JAMMER FOR MOBILE SIGNAL MANUAL Version 1 1 Choose installation position 1 Usi
3. ation O Top side elevation COMA RF outputing port connect antenna CDMA pilot lamp of operation bal ii maa EE a euo C e a Li i 5n ej La ca cn O Right side elevation of DC powar Pilot lamp of Fini Pasit 16 electrode power supply Fost outputting Faceplates Bottom side elevation 4 BAND JAMMER FOR MOBILE SIGNAL MANUAL Version 1 1 Hole of Hole of 1nstaT DU4 eres e E E m zx r It is just one part of jammer s feature that is represented Technology index Average out Channel out Output port Frequency putting power putting power CDMA 870 880MHz 6dBm 30KHz min esm 930960MHz SdBim 30KHz min 1805 1850MHz 33dBm 2dBm 30KHz min Power supply AC adapter AC220V DC5V Semidiameter of interception 2 50 m 75dBm Rules of installation UL E190582 CSA LR 112971 Level 3 Dimension width height length 233 33 106mm Technology features 2dBm 30KHz min O Taking use of technology of interferencing superhigh frequency vlntelligence controlling technology taking charge of the power outputting within the scope of 3 meters O High effective channel power with rater big semidiameter of interception O Effectively making subsections just interferencing downlink and causing no interception of base station Imported elements Slow start up design of circuit can avoid the appearance of spa
4. ation by this way the machine can be kept in good working condition for long time Service Unlimited This use s manual include all the products range for mobile phone jammers series This is just a simple user s manual your suggestions and correction would be welcomed if there are any incorrection and oversight We will answer for you and serve for you sincerely We sincerely hope this user s manual will help you make a further understanding about our products However with the development of technology and time passed by the product s standard technical parameter and specification will be developed accordingly We will reserve our modification All modification subject to change without prior notice SecureTech lt enquiry isecuretech com gt SUITE 9D 9 F ONE CAPITAE PEACE 18 LUARB RD WANCHAI HONG KONG
5. hipping in the future Please check whether all the things are kept in good condition or not If you encounter the bad condition of the elements or being damaged please contact your dealer immediately O Connecting system After connecting all of the subassemblies please connect one side DC of power supply wire onto the device s power port and connect the other side to the power supply jack The right drawing is the final diagram of system connection O Turning on your jammer After connecting all of the surrounding elements and tie wires please turn on your jammer as follow steps O Finding the socket 5V DC 5A of system s main power E Bt supply on the system s side faceplate and insert it been as right drawing shown Max outputting power of mainframe give tacit consent to working condition as right drawing shown 4 BAND JAMMER FOR MOBILE SIGNAL MANUAL GSM RF outputting port DCS RF outputting port RF outputting port 3G RF outputting port Pushing 1800M amp 900M f key high power outputting of framework in working condition as right drawing shown GSM RF outputting port DCS RF outputting port CDMA RF outputting port 3G RF outputting port Pushing 1800M amp 900M key again medium power outputting of framework in working outputting of framework condition as right drawing shown GSM RF outputting port DCS RF outputting port CDMA RF outputting port 3G RF outputting po
6. intensity of electromagnetic signal sent by jammer is in compliance with the national standard of environmental electromagnetic wave health the signal sent by jammer is relatively small and no damage will appeared on human body according to the testing files Mean while this device is just damage the receiving condition to cell phone and makes the normal connection between cell phone and base station impossible Therefore no damage will occur on cell phone itself Is there any difference of distance between using jammerindoor and outdoor Yes Generally speaking outdoor signals is bigger than the indoor signal Thereby the shielding effect is worse outdoor Strictly speaking whether using indoor or outdoor the effective distance of interception is related to the surrounding environment as the distance between different base stations positions of installation etc 14 4 BAND JAMMER FOR MOBILE SIGNAL MANUAL Version 1 1 Is the jammer has the same effect to GSM cell phone and CDMA cell phone The capacity of anti interference of CDMA is much better than GSM cell phone So the interference effect for GSM cell phone is better than CDMA cell phone The shell of jammer will become hot after working for some times Does the long time keeping in working condition will damage the machine itself It is very normal When design We are thinking of taking use of the conductivity of metal shell to help the heat sinking during our design
7. ng omnidirectional antenna should be taken at the center of shielding zone as followed drawing shown CAU bI Covering semlidiameter Th AAA OTI Theaomnldirectlanal antenna location 0 ge l eetin dg room ap din o BEM all Installation indication 2 Using directional antenna should be taken at the edge of shielding zone as followed drawing shown mum Lp HR ca The directional antenna location SE ee were n The big meeting room i trl Cin I 1 allIinstallation indication i 13 4 BAND JAMMER FOR MOBILE SIGNAL MANUAL Version 1 1 O Before linking all the antenna power supply shall not be switched on at first Non taking off antenna when the mainframe is in the working condition O The jammer shall be instaled in the position with good ventilation And large scale things shall be avoided to ensure to the shielding effect O When use the jammer outdoors preventing water shall be taken into consideration Antenna shall be used vertical to the ground Q Question and answer Will jammer interference the other electronic equipment to be in good working condition No Because the electromagnetic signal sent by jammer are totally used in the band that regulated by government and just have interception effect to cell phone communication O Will jammer have bad effect to human body and cell phone You should not worry about it The
8. rking when turn on or turn off the machine Furthermore these elements can maintain the stable operation condition with high intergration 4 BAND JAMMER FOR MOBILE SIGNAL MANUAL Version 1 1 O Connection capacity O Four SMA interfaces Which are using to connect antenna CDMA GSM DCS 3G or PHS or PCS One power supply interface DC5V IN Subassemblies of system They are include This jammer is formed by many subassemblies frame mainframe of interception remote control AC DC converting and steel for installation In this section we will make a brief introduction about main subassemblies function Remote control T FE E Power open 0 Power close i boa ae Siw X ad d GSM DCS outputting port GSM DCS outputting port CDMA 3G outputting port or PHS 3G outputting port or PHS tiim O GSM DCS omni directional Gain 1 2dBi Interface SMA 4 BAND JAMMER FOR MOBILE SIGNAL MANUAL Version 1 1 O CDMA 3G or PHS omni directional Gain 1 2dBi Interface SMA AC DC converting UM cj a Ll z a actroda Pilot lamp at operation Steel frame of mainframe installation Havet Steelframe of elect Installation 4 BAND JAMMER FOR MOBILE SIGNAL MANUAL Version 1 1 Starting use O Open up the packaging Carefully open up the packaging case and reserve it for the purpose of loading or s
9. rt Thirdly push 1800M amp 900M f key low power outputting of framework in working outputting of framework condition as right drawing shown GSM RF outputting port DCS RF outputting port CDMA RF outputting port 3G RF outputting port Fourhly push 1800M amp 900M threshold power outputting of framework in working outputting of framework condition as right drawing shown Version 1 1 4 BAND JAMMER FOR MOBILE SIGNAL MANUAL Version 1 1 GSM RF outputting port DCS RF outputting port RF outputting port 3G RF outputting port Pushing the A key and the RF output power of the jammer increases gradually Pushing the key and the super max output power of the jammer O Turning off your jammer Pushing the ri key and the jammer stops working Interception capacity Theory gist Maintain the wireless communication must have enough SNR so that can ensure the effective receiving of signal and finish communication Our jammer for mobile communication signal can destroy signal receiving condition for cell phone and cut off the connection between cell phone and base station by producing intercepting signal that can make jammer receive the same frequency with cell phone The power of jammer is limited in a certain range The interception semidiameter of nonhurdle space is codecided by via attenuation and signal level of receiving base station The comparison between distance
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