10 Antennas Handheld Cell Phone Signal Jamming Device 2G 3G 4G VHF UHF Personal Use
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Basic Infomation
Place of Origin: China
Certification: CE
Model Number: JM171569
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cell phone signal jamming device


cell phone reception blocker

Payment & Shipping Terms
Packaging Details: Carton with Netural Packing
Delivery Time: 1-3 Working Days
Payment Terms: T/T, Western Union, MoneyGram, L/C
Supply Ability: 5000pcs per month
Jamming Type: CDMA/GSM, DCS/PCS, 3G, 4G, VHF, UHF, WiFi 2.4G Working Distance: 1-20 M
Working Distance: 1-20 M
Output Power: 10W
Power Supply: AC110V-240V / Power Out: DC 12V-36V
Dimension: 170×100×50 Mm Not Include Antenna
Weight: 0.8kg
Product Description

10 Antennas Handheld 2G 3G 4G VHF UHF Jammer WiFi Signal Blocker For Personal Use


Product Description


Portable wireless signal jammers are information security products with completely independent intellectual property rights. It can accurately block wireless signals (such as wireless networks, Bluetooth, wireless transmission, etc.) and tracking signals (such as car positioning, mobile phone positioning, Google network positioning, etc.) within a distance of about 1 to 20 meters. Once the signal is found, it will be isolated directly.



Affected Frequency Ranges 1. CDMA: 850-894MHz
2. GSM: 920-965MHz
3. DCS & PCS: 1805-1990MHz
4. 3G: 2100-2200MHz
5. 4G 1: 2570-2620MHz
6. 4G 2: 2620-2690MHz
7. 4G 3: 780-830MHz/725-770MHZ
8. WIFI(2.4G): 2400-2500MHz
9. VHF: 135-175MHz
10. UHF: 400-470MHz
Jamming range Radius 1-20M【the Cellular signal must ≤-75dBm in the location】The jamming radius still depends on the strength signal in given area
Single output power +30dBm /1W
Working Power power in: AC110V-240V / power out: DC 12V-36V
Antenna 10 antennas
Battery Type 7.4V 4500mAh built-in battery, can work stably with 1.5-3 hours after full charging in 3 hours
Colour Black
Working Temperature 40 to +55℃
Relative humility ≤90%(RH)
Air pressure 86~106kPa
Safety regulation AC Adapter UL (E190582) / CSA (LR112971 Level 3)
Dimension 170×100×50 mm not include antenna (with antenna height in 255mm)
Weight 800g


1. Wide affected frequency ranges, including CDMA/GSM, DCS/PCS, 3G, 4G, VHF, UHF, WiFi 2.4G
2. Adjustment of ON or OFF DIP, any of the single bands will not cause any disruption to the operation of others.
3. Small dimension, convenient to carry it to everywhere
4. Simple design, easy to operate
5. Quiet built-in fans.



Jammer Host x 1
Antenna x 10
Car Charger x 1
AC Charger x 1



10 Antennas Handheld Cell Phone Signal Jamming Device 2G 3G 4G VHF UHF Personal Use 0

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