welcome to HISEA
source:Industry News release time:2021-07-28 Article author:sznbone Popular:Prison Jamming system
A frequency band is an interval in the frequency domain, delimited by a lower frequency and an upper frequency. The term may refer to a radio band or an interval of some other spectrum. Frequency band is an important standard for cell phone jammer The frequency range is different, the signal that can disturb is different. Because the frequency band does not interfere with each other, it will not work if you use the GSM band to interfere with the 4G signal. So be sure to know your country's frequency band before selecting the jammer.
Read recommendations:
HS-MP58J Military Green Manpack DDS UAV Jammer
4G/5G Signal Jammer (14 bands)
IP65 Waterproof Prison High Power Mobile Phone Signal Jammer
What is the difference between signaling-level cell phone signal jammers and ordinary signal jammers
For the future of the college entrance examination, the test signal shield as a maintenance method
Popular recommended products
Portable Handheld RF Signal Jammer, Car Lock Remote Control Blocker, 10W Jam Up To 100m
2022-01-134G/5G Signal Jammer (14 bands)
2020-11-10Waterproof Portable 360 Degree Anti UAV Drone Jammer
2020-09-24High Power Handheld Signal Jammer HS-P8J
2020-09-15Portable HS-V8J High-Power DDS Jammer
2020-09-14Related Information
Want to have a mobile phone and remote control signal jammer?
2020-11-20What occasions are mobile phone signal jammers suitable for
2021-08-12Why GPS jammer market favors
2020-12-28What device can disable cell phones?
2021-08-19What is a cell phone scrambler?
2021-08-25Why is there a loophole in 5G signal shielding?
2021-08-03Prevent recording|How to prevent malicious recording?
2020-12-02Enrollment exams need test signal jammers to maintain order
2020-11-20Introduce in detail what are the factors that interfere with the effect of the prison signal jammer?
2021-06-01Army and prisons use cell phone jammer
2021-06-23Large-Scale 5.5G Network Pilot in Beijing by China Unicom & Huawei
2024-01-30The world's first smart 5G railyard
2023-07-19There are so many mobile phone signal jammer products
2021-11-22The use of waterproof signal jammer in prison is effective
2020-11-18What are the influencing factors of the shielding effect of the mobile phone signal jammer?
2021-08-10Is it suitable to use cell phone jammer in church?
2021-08-14The hard-prepared tender was ruined by the leak of the recording?
2020-12-12Using drone jammers to disrupt drones used in military exercises
2021-06-08Recommended recording jammer with good interference effect
2021-06-02The basic process of establishing prison cell phone jammer system
2020-11-05Interfering products
Low-altitude defense drone portable equipment
2023-11-20Mobile Phone Cellular Signal Booster GSM PCS Network Repeater for Garage Basement Signal Repeat
2023-11-092W Mobile Phone Signal Repeater 1800 2100 2600 MHz Tri-Band 33dBm Network Booster
2023-11-093G Signal Repeater Mobile Phone Signal Booster
2023-11-09Portable Signal Jammer Full Band 21 Channels 2g 3G 4G 5g Mobile Phone Network Lojack Walky Talky Signal Jammer
2023-11-01Professional all-round 360-degree recording jammer air purifier type anti-recording equipment
2023-11-01Anti Spy Remote Control Portable Audio Voice Recording Jammer up to 2m white noise to Privacy Protection
2023-11-01Recording blocker protect your voice information security,air purifier type anti-recording equipment
2023-10-312000m Detection Handheld Drone (UAS) Detection Warning Instrument Detector Dji, Autel and Fpv Drones
2023-10-27Handheld Drone/Uavs Detecter for Detecting Dji/Autel/ Fpv Drones up to 2km
2023-10-25with 2km Drone Controlled Signals WiFi Drone Signal Jammer GSM 900MHz WiFi 2.4GHz 5.8GHz Anti Drone System
2023-10-25Unique Handheld 28 Bands 27 Antennas Wi-Fi6e FM Radio GSM 3G 4G 5g Mobile Phone Jammer
2023-10-23Handheld 24 Antennas 5g Cellphone Signal Jammer with Nylon Cover
2023-10-23Convoy 12 bands RCIED Bomb Jammer
2023-10-23Vehicle Mounted Drone Detection Jamming Integrated Uav Detection, Positioning, and Countermeasures Blocking Units
2023-10-17Portable Drone Detector aeroscope mobile works offline or online can find controller pilot position detection device up to 10km
2023-10-05Vehicle Use-Signal jammer detector for uniform services
2023-09-20Anti-Theft Jammer Detector for Local Command Center
2023-09-20Portable Cellphone Jamming Detector
2023-09-19M8000 RF Signal Detector Anti Spy Tracker Wifi Camera GSM Audio Bug Sweeper
2023-09-188km Ku Band Microwave Alarm Security System Ground Surveillance Monitor/Detector/Sensor/Radar
2023-07-31Full Band Drone Jamming and Navigation Spoofing
2023-07-318kms 300MHz~6GHz RF Uav All Frequency Detection Direction Finding Equipment
2023-07-311.2G 100W anti drone module
2023-07-211.2G 50W anti drone module
2023-07-211.2G 30W anti drone module
2023-07-211.2G 10W/20W anti drone module
2023-07-21Portable anti UAV anti drone Systems 4 bands with removable battery for 1500m
2023-07-21Built-in antenna Phone Signal Jammer Blocker 2g/3G/4G/5g L1 WiFi Camera for room
2023-02-28Portable Handheld RF Signal Jammer, Car Lock Remote Control Blocker, 10W Jam Up To 100m
2022-01-13Start a conversation to know more about what we have for you…
Get in touchEnter your email for exclusive offers and information on new upcoming products.
product
solution
about us
service
news
