5dBi Gain MA / DCS Cell Phone Signal Jammer 45W Output Power WiFi / GPS / GSM / CD

Basic Information
Place of Origin: Shenzhen,China
Brand Name: GREETWIN
Certification: SGS, ISO9001
Model Number: GW-JA9
Minimum Order Quantity: 1pcs
Price: Contact us
Packaging Details: Carton with PE Foam
Delivery Time: 3 Working Days After Received Payment
Payment Terms: T/T, L/C, Western Union, MoneyGram
Supply Ability: 5000pcs per Month
Product Name:: WiFi / GPS / GSM / CDMA / DCS Jammer Transmitting Power: 45W Total
Frequency: 9 Frequencies Antenna Gain: 5dBi
Shielding Range: Radius (20-70)m (Based On The Actual Shielding Range) AC Power: 100-240V, 50/60Hz
Shielding Band: 800 - 2700MHz Dimensions: 360(L) X 180(W) X 55(H)mm
High Light:

cell phone signal scrambler


cell phone signal blocker

45W Output Power WiFi / GPS / GSM / CDMA / DCS Cell Phone Signal Jammer

Cell Phone Signal Jammer description:


stationary 9 band  high frequency power suppressor is a radio frequency interference generator that completely blocks the operation of all wireless Internet LTE 4G, 3G and 4G mobile (Megafon / Beeline / MTS / TELE2), GSM 900/1800 MHz, 3G mobile cellular and satellite navigation GPS and GLONASS. Glushilka allows you to block the transmission of any information via wireless mobile communication in a radius of up to 70 meters. The radius of suppression of other frequencies directly depends on the power of transmitting devices, repeaters, routers and other transmitting equipment.


Today, we introduce to you the 9 band desktop signal jammer GW-JA9, the most powerful device in the desktop jammer market. It has been a great success since we released it on the market today. The main feature of the jammer GW-JA9 is that it lies in the fact that it can easily jam all the 9 bands frequencies at the same time with the powerful output power of 5W each. In your side, with this jammer, you will always be protected and safe. 



Cell Phone Signal Jammer Advantages:

1. Full-band output, each band can be switched on and off, without affecting the normal operation of other segments.

2. Meeting all kinds of complex environment, it can work for a long time to achieve uninterrupted shielding effect.

3. Smart chip, shielding all kinds of wireless signals.

4. The output power can be adjusted by potentiometer and one-way switch can be controlled.

5. High gain antenna, more remote shielding effect, use of removable.

6. Aluminum material, good wear resistance, the use of cooling ventilation trough design ventilation and heat dissipation effect is good.

7. The built-in high power fan has good heat dissipation and stable performance.

Cell Phone Signal Jammer Application:
1. 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.
2. 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.


Cell Phone Signal Jammer Specifications:

Frequency range Channel Frequency Power
CH1 2400~ 2483.5MHz 5W
CH2 870 ~ 880MHz 5W
CH3 2300 ~ 2400MHz 5W
CH4 1805 ~ 1855MHz 5W
CH5 925 ~ 960MHz 5W
CH6 1855 ~ 1920MHz 5W
CH7 2110 ~ 2170MHz 5W
CH8 2575 ~ 2635MHz 5W
CH9 2010 ~ 2025MHz 5W
Dimensions 360(L) x 180(W) x 55(H)mm

Transmitting power


Shielding band

(800-2700) MHz

Shielding range

Radius (20-70)m (Based on the actual shielding range)

Antenna gain

Antenna Size Long:380(L) ,diameter:12(Φ)mm
packing measurement 465(L) x 243(W) x 100(H)mm
Net weight 4Kg
Temperature -20℃ ~ 55℃
Relative humidity ≤85%RH
Antenna parameters Omnidirectional antenna, gain 5dBi, stationed Bobbi less than 1.5
Power consumption 165W
AC power 100-240V 50/60Hz
control hand movement
Shell material metal case



Cell Phone Signal Jammer Packing List:

Model GW-JA9 × 1,

Omni-directional antenna × 9,

AC power cord × 1 .



5dBi Gain MA / DCS Cell Phone Signal Jammer 45W Output Power WiFi / GPS / GSM / CD 0

Contact Details
Hawk Greetwin

Phone Number : +8613005164071

WhatsApp : +8615112267605