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Brand Name : GREETWIN
Model Number : GW-JA12XF
Certification : SGS, ISO9001
Place of Origin : China
MOQ : 1pcs
Price : Contact Us
Payment Terms : T/T, L/C
Supply Ability : 20000pcs per Month
Delivery Time : 3 Working Days After Received Payment
Packaging Details : Box with PE Foam
Product Name : 12 antennas desktop signal blocker
Antennas : 12 pcs 2.5dBi Omni Antennas
Weight : 5kg
Power Adapter : used in car directly
Jamming range : 1-40meters,depend on mobile signal strength
Name : Desktop WiFi Jammer
12 Antennas Indoor Power Adjustable Cellphone GPS 4G WiFi Signal Jammer Mobile Phone Signal Jammer Signal Blocker
specification
1. each band output power 3 W
2. 10 channels Amount power 36W
3. with high gain Omni antenna
4. for signal GSM CDMA DCS PHS 2g 3g 4g 5g wifi GPS etc customization support
5. RF Connector: SMA
6. Operating Humidity: Up to 95% rel. humidity
7. Storage Temperature:-40ºC~+90ºC
8. Operating Temperature: -30ºC~+70ºC
9. Reaction time: 3-5 seconds
10. power supply:AC220V/DC24V
Jammer Application
This high power desktop jammer widely used in many field such as:
1.Justice Administration: prison, detention house, reeducation center, public security, court, Procuratorate.
2. Education: examination room, teaching classroom, dormitory, social examination sites, education training institution
3. Conference room of Party and government offices and administrative unit
3. Storehouse of Factory, Workshop, Mines, Assembly 
4. Military Place or Important Confidentiality Place 
5. Cinema, Theater, Concert hall, Memorial Hall, Auditorium, etc. 
Packing list 
main jammer*1
antenna*12
power supply*1
| GW-JA12XF USA | GW-JA12XF EUR | GW-JA12XF GPS | GW-JA12XF | 
| ( 12 Bands) | ( 12 Bands) | ( 12 Bands) | ( 12 Bands) | 
| 850-895MHz: 3W | 130-180MHz: 3W | GPS L1 1575.42 MHz±10MHz: 2W | 130-205MHz: 3W | 
| CDMA 850 | VHF | ||
| 920-965MHz: 3W | 400-480MHz: 3W | GPS L2 1227.60 MHz±10MHz: 2W | 205-275MHz: 3W | 
| GSM 900 | UHF | ||
| 1800-1990MHz: 3W | 920-965MHz: 3W | GPS L3 1381.05 MHz±10MHz: 2W | 275-345MHz:3W | 
| DCS & PCS | GSM 900 | ||
| 2100-2170MHz: 3W | 1800-1890MHz: 3W | GPS L4 1379.913 MHz±10MHz: 2W | 345-415MHz: 3W | 
| 3G UMTS | DCS | ||
| WiFi 2400-2480MHz:2W | 2100-2170MHz: 3W | GPS L5 1176.45 MHz±10MHz: 2W | 415-500MHz: 3W | 
| WiFi & Bluetooth | 3G UMTS | ||
| 4G LTE USA iPhone (AT&T & Verizon) 700-800MHz: 3W | WiFi 2400-2480MHz:2W | 920-965MHz: 3W | 920-965MHz: 3W | 
| WiFi & Bluetooth | (850-895MHz) | (850-895MHz) | |
| GSM 900 or CDMA 850 | GSM 900 or CDMA 850 | ||
| 4G WiMAX USA Sprint 2500-2700MHz:2W | 4G LTE WiMAX2 Europe 2620-2690MHz: 2.0W | 1800-1890MHz: 3W | 1800-1890MHz: 3W | 
| (1920-1990MHz) | (1920-1990MHz) | ||
| GPS: L1 1575.42Mhz: 2W | 790-870MHz: 3W | 2100-2170MHz: 3W | 2100-2170MHz: 3W | 
| 4G LTE | 3G UMTS | 3G UMTS | |
| 130-180MHz: 3W | 433MHz: 3W | 433MHz: 3W | 4G LTE WiMAX2 Europe 2620-2690MHz: 2W | 
| VHF | Car Remote Alarm | Car Remote Alarm | |
| 400-480MHz: 3W | 315MHz: 3W | 315MHz: 3W | 790-870MHz: 3W | 
| UHF | Car Remote Alarm | Car Remote Alarm | 4G LTE | 
| 173MHz: 3W | 173MHz: 3W | 173MHz: 3W | 2400-2480MHz:2W | 
| Car Lojack | Car Lojack | Car Lojack | WiFi & Bluetooth | 
| 315MHz: 3W | GPS: L1 1575.42Mhz: | 4G LTE Europe 2620-2690MHz: 2W | GPS: L1 1575.42Mhz: 2W | 
| Car Remote Alarm | 2W | ||
| Total: 30.0 W | Total: 29.5 W | Total 26.5 W | Total: 33.0 W | 
| Option: Remote/Alarm Control 315MHz, 433MHz, 868MHz, GPS L2 L3 L4 L5,, LoJack 173MHz, | |||
| SAT Sattellite Phones 1520-1670MHz | |||
| All Frequency can mix very Flexible, Each module/Band is independent | |||
|   | 
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