Shenzhen Greetwin Technology Co.,Limited
| Payment Terms | T/T, L/C |
| Supply Ability | 5000pcs per Month |
| Delivery Time | 3 Working Days After Received Payment |
| Packaging Details | Carton with PE Foam |
| 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 |
| Brand Name | GREETWIN |
| Model Number | GW-JA9 |
| Certification | SGS, ISO9001 |
| Place of Origin | Shenzhen,China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 5000pcs per Month |
| Delivery Time | 3 Working Days After Received Payment | Packaging Details | Carton with PE Foam |
| 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 |
| Brand Name | GREETWIN | Model Number | GW-JA9 |
| Certification | SGS, ISO9001 | Place of Origin | Shenzhen,China |
| 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 | 5W | ||
| Shielding band | (800-2700) MHz | ||
| Shielding range | Radius (20-70)m (Based on the actual shielding range) | ||
| Antenna gain | 5dBi | ||
| 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 .
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller,Other
Year Established:
2005
Total Annual:
5million-10million
Employee Number:
100~200
Ecer Certification：
Active Member
Shenzhen Greetwin Technology Co., Limited is one of the leading suppliers which specializes in designing and manufacturing RF Jamming Equipment and Wireless Coverage Products. Wireless Coverage Products include 2G 3G 4G LTE 5G RF Repeater. The RF Repeater... Shenzhen Greetwin Technology Co., Limited is one of the leading suppliers which specializes in designing and manufacturing RF Jamming Equipment and Wireless Coverage Products. Wireless Coverage Products include 2G 3G 4G LTE 5G RF Repeater. The RF Repeater...
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