Mobile Phone Signal Jammer Cell Phone Jammer (GW-JB20)
China Mobile Phone Signal Jammer Cell Phone Jammer (GW-JB20), Find details about China Signal Jammer, Cell Phone Jammer from Mobile Phone Signal Jammer Cell Phone Jammer (GW-JB20)
Basic Info.
Model NO.
GW-JB20
Trademark
Greetwin
Origin
Shenzhen
HS Code
8517699000
Model NO.
GW-JB20
Trademark
Greetwin
Origin
Shenzhen
HS Code
8517699000
Product Desciption
Mobile Phone Signal Jammer/Cell PhoneJammer (GW-JB20)
Features:
1. Good cooling system, work continuously.
2. Turn on/off by remote control
3. Stable capability, cost-effective choice
4. Output power 20w make 20-70m jamming range.
5. Four channels with different frequency range,
Or customize other cellular standard in the world.
Such as 450MHz, GPRS, iDEN, GPS, UMTS, WiFi, AWS, 4G.
Applications:
Prisons, military, government, Oil and Gas Storage Facilities and fields, Churches, Theatres, News Conference Rooms, Libraries, Museums, Courts, Border Patrol and Drug Enforcement, Customs, mosques, etc.
Recommended Accessories:
1) Donor antenna: Log Periodic Antenna (9dBi,806-960/1710-2700MHz)
2) Service antenna: Omni Ceiling Antenna (3dBi,806-960/1710-2700MHz)
3) 5D-FB coaxial cable with connecter (Cable length optional)
Method of Installation:
The booster is fixed onto the wall through expansion bolts.
A. Drill holes in the selected place and install expansion bolts.
B. Align the holes with the expansion bolts, place flat washers, spring washers, and nuts in turn, and tighten the nuts to fasten the installing support.
C. Place the booster on and fasten it.
D. Connect cables and power cables to the booster respectively.
E. After installing the booster as described above, power on the booster to check the operation status.
Connection:
A. BTS Port: donor antenna cable is connected with Outdoor Port;
B. MS Port: service whip antenna is connected with Indoor Port;
C. DC IN connected with Power adaptor.
* it to get the sample.
Features:
1. Good cooling system, work continuously.
2. Turn on/off by remote control
3. Stable capability, cost-effective choice
4. Output power 20w make 20-70m jamming range.
5. Four channels with different frequency range,
Or customize other cellular standard in the world.
Such as 450MHz, GPRS, iDEN, GPS, UMTS, WiFi, AWS, 4G.
Applications:
Prisons, military, government, Oil and Gas Storage Facilities and fields, Churches, Theatres, News Conference Rooms, Libraries, Museums, Courts, Border Patrol and Drug Enforcement, Customs, mosques, etc.
| Output port | Frequency | Average output power | Channel output power |
| CDMA | 851-894MHz | 37dBm | 4dBm/30KHz(min) |
| GSM | 925-960MHz | 37dBm | 3dBm/30KHz(min) |
| DCS | 1805-1880MHz | 37dBm | 3dBm/30KHz(min) |
| PCS or 3G | 1930-1990MHz | 36.5dBm | 1dBm/30KHz(min) |
| or 2110-2170MHz | |||
| Power supply: AC110-240V,DC 5V/12A Energy consumption: 60w | |||
| Dimension: 45*24*8.5cm Running temperature: -10 to +55'C | |||
| External omni antennas Weight: 3.5kg Output power: 20w | |||
| Jamming range(radius): 2-50m (Depend on local signal intensity) Humidity: 5% - 95% | |||
Recommended Accessories:
1) Donor antenna: Log Periodic Antenna (9dBi,806-960/1710-2700MHz)
2) Service antenna: Omni Ceiling Antenna (3dBi,806-960/1710-2700MHz)
3) 5D-FB coaxial cable with connecter (Cable length optional)
Method of Installation:
The booster is fixed onto the wall through expansion bolts.
A. Drill holes in the selected place and install expansion bolts.
B. Align the holes with the expansion bolts, place flat washers, spring washers, and nuts in turn, and tighten the nuts to fasten the installing support.
C. Place the booster on and fasten it.
D. Connect cables and power cables to the booster respectively.
E. After installing the booster as described above, power on the booster to check the operation status.
Connection:
A. BTS Port: donor antenna cable is connected with Outdoor Port;
B. MS Port: service whip antenna is connected with Indoor Port;
C. DC IN connected with Power adaptor.
Q1.Payment Method
T/T, Western Union, Paypal, and Credit Card are available,
and we suggest paying by Alibaba Trade Assurance, the most favor, and security method.
*Other methods please us with more details.
Q2.Delivery Date&Lead Time
| Quantity | Lead time | Delivery to American/Middle East/Asia/Europe |
| <20 pcs | 3-5 business days | 3-7 business days by DHL 5-7 business days by FedEx/UPS |
| 20-100 pcs | 7-15 business days | |
| >100 pcs | 15-24 business days |
Q3. Can I customize frequencies?
Yes, we can customize 2G/3G/4G/5G/GSM/CDMA/DCS/AWS/PCS/WCDMA/LTE,etc.
Q4. What should I do if I don't know about frequency in my country?
Please feel free to us with your inquiry, we will find the frequency you need and address your problems.
More signal repeater please it!
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