Redutelco JM33-F988 User Manual Download

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2G/3G/4G/5G/WIFI/GPS Multi-Band Signal Jammer

Model: JM33-F988

User Manual

File Ver3.1.1

SW Ver3.02.1901

REDUTELCO TECHNOLOGY CO.,LTD.

2019 March

PLEASE READ THE USER MANUAL AND FOLLOW THE STEPS CAREFULLY. THIS QUICK START GUIDE WILL HELP

YOU TO WORK AND DESIGN INBUILDING SYSTEM PROPERLY AND AVOID IMPROPER USAGE.

IF YOU HAVE OTHER INQUIRES OR NEED FURTHER TECHNICAL SUPPORT, PLEASE CONTACTH WITH US IVA

Some content may differ from your device depending on the region service provided, or software version,

and is subject to change without prior notice.

Summary of Contents for JM33-F988

Page 1: ...STEPS CAREFULLY THIS QUICK START GUIDE WILL HELP YOU TO WORK AND DESIGN INBUILDING SYSTEM PROPERLY AND AVOID IMPROPER USAGE IF YOU HAVE OTHER INQUIRES OR NEED FURTHER TECHNICAL SUPPORT PLEASE CONTACTH...

Page 2: ...SHENZHEN CHINA User Manual Date Mar 10 2019 Ver 3 1 1 File Multi Band Signal Jammer Contents 1 Description 3 1 1 Advantage 4 1 2 Application 5 2 System Introduction 6 2 1 System Diagram 6 2 2 Product...

Page 3: ...frequencies at a certain speed in the process The speed can cause random code interference in the receiving signal of mobile phone The mobile phone can not detect the normal data from the base statio...

Page 4: ...t places whether it is used or not as long as it is in standby condition it is very likely to cause leaks Become a new source of noise pollution With the increasing popularity of mobile phones the env...

Page 5: ...HEN CHINA User Manual Date Mar 10 2019 Ver 3 1 1 File Multi Band Signal Jammer 1 2 Application Gas Stations Oil and Gas Storage Facilities Oil and Gas Fields Hospitals Theatres Recording Studios Banks...

Page 6: ...ltage Controlled Oscillator PLL Phase Locked Loop VGA variable gain amplifier PA Power Amplifier VCO produce original CW signal for each channel its working frequency be set range 390 395MHz by contro...

Page 7: ...eatures Easy set attenuation via local button to control interference range Remote Local switch ON OFF AC power Channel output power to extend coverage radius Only block downlink of mobile network no...

Page 8: ...1605 35 5 DCS 1805 1885 33 2 GPS L2 1200 1248 33 2 3G 2110 2170 33 2 5G1 3400 3600 30 2 5G 3600 3800 30 2 WIFI 2400 2500 30 2 4G 2620 2690 33 2 HI WIFI 5030 5500 30 2 HI WIFI 5500 5875 30 2 Installati...

Page 9: ...UYI ROAD LONGGANG SHENZHEN CHINA User Manual Date Mar 10 2019 Ver 3 1 1 File Multi Band Signal Jammer 3 Quick Start Attention Before switch on the DC o remote the AC power supply You MUST connection t...

Page 10: ...30 5500 5G1 3400 3600 WIFI 2400 2500 5G 3600 3800 DCS 1805 1885 GPS 1563 1605 2G GSM 920 960 GPS L2 1200 1248 3G 2110 2170 4G 2620 2690 4G 790 826 HI WIFI 5500 5875 DC Socket DC Switch 3 3 Installatio...

Page 11: ...the antenna affecting the effect and damage the machine When not in use the power should be shut down in time to avoid affecting the normal use of the mobile phone Rainproof measures should be taken...

Page 12: ...uman body according to the test files Mean while this device is just block cell phone and stop connection between cell phone and base station impossible No damage will occur on cell phone 3 Is the jam...