Product Information
Name: Mobile phone Signal Jammer 8 Antennas 3G 4G Phone signal Blocker
with 2.4G GPS
Model:CKJ-1702S8
Color: Black
Basic Specifications
Jam Signal Type:
1: CKJ-1702S8-W: Full Bands Mobile Phone 4G/3G/2G +WiFi2.4G+
2: CKJ-1702S8-WG: Full Bands Mobile Phone 4G/3G/2G +WiFi2.4G+ GPSL1
Output Power:Total 17W,1-3W each band
Jam Radius:2-40meters
Power Supply:AC110-240V to DC5V
Cooling System:High efficiency aluminum alloy radiator, Build-in 3 cooling fan
Working Time:Not-stop Working
Product Size:355x 135x50 mm(not Include Antenna)
Product Weight: appr.3.0kg
Package Contents:Jammer Host x 1, AC adapter x 1,antenna x8,Car storage battery
cable x1
Product Description
Hotsell mobile phone signal jammer 8 antennas adjustable 3G 4G
phone signal blocker with 2.4G GPS, higher cost performance new
cell phone jammer model. Hidden output power adjustable switch
design, a Good Quality Multi-functional WIFI 2.4G 5G and Cellphone
3G 4G Jammer, Adjustable and Built-in 3 Cooling Fan to support
non-stop working.
Advantages
The latest module 8 chancel design, Customize for special frequency
band
High output power, Total up to: 17W, jamming up to 40m (Still
depends on the strength signal in given area)
External Omni-directional antennas all the TX frequency covered
down link only
Built-in good cooling system inside three fans, Working non-stopped
(option)Hidden output power adjustable switch, prevent from other
to off each band, just for manager to adjust or turn off any single
band without influencing the other bands operation,
OEM Customized Service
Customized for special frequency band , Wi-Fi5.8G 3.6GHz, etc
Silkscreen OEM service can be offered
Application
It can be applied at meeting rooms, conference rooms, museums,
galleries, theatres, concert halls, churches, temples, restaurants,
classrooms, training centers, factories, banks, trains, bus and
more Places that require silence, confidentiality and information
security
For some locations of special purpose such as hospitals, gas
stations and more, please do field test first to make sure no
interference happened to the normal operation of their equipment
and instrument
| Key technical specifications: CKJ-1702S8-W |
| Channel | Output port | Frequency range | Average out-putting power |
| 1 | CDMA | 851-894 MHz | 35dBm/3W |
| 2 | GSM | 925-960MHz | 35dBm/3W |
| 3 | DCS | 1805-1880 MHz | 33dBm/2W |
| 4 | PCS | 1920-1990MHz | 33dBm/2W |
| 5 | 3G | 2110-2170MHz | 33dBm/2W |
| 6 | 4G1 LTE | 700-803 or 790-862MHz | 35dBm/3W |
| 7 | 4G Wimax | 2500-2690 or 2300-2400MHz | 30dBm/1W |
| 8 | WIFI2.4G | 2400-2500MHz | 30dBm/1W |
| Power supply: AC adapter 50 to 60Hz, (110-240V AC-5V DC) |
| Dimensions: (length ,width, height) 355x 135x 50mm(not Include
Antenna) |
| Packing size: 47*27*13cm Net weight: 2.5kg Gross weight: 3.0kg |
Total power:17W
Shielding radius: (2-40) meters At -75dBm
Still depends on the strength signal in given area, Shielding
radius of VHF/UHF signal about 10meters |
| Warranty: one year from delivery date |
