Greetwin Signal Jammer 46W Indoor WIFI Cell Phone Mobile Signal Jamming Up To 60m GW-JM8-A
| Key technical specifications: GW-JM8-A | |||
| Channel | Output port | Frequency range | Average out-putting power |
| 1 | CDMA | 851-894MHz | 39dBm/8W |
| 2 | GSM | 925-960MHz | 39dBm/8W |
| 3 | DCS or PCS | 1805-1880 or 1920-1990MHz | 38dBm/6W |
| 4 | 3G | 2110-2170MHz | 38dBm/6W |
| 5 | 4G1 LTE | 700-803 or 790-862MHz | 37dBm/5W |
| 6 | 4G LTE1700 | 1700-1800MHz | 37dBm/5W |
| 7 | 4G Wimax | 2500-2690 or 2300-2400MHz | 36dBm/4W |
| 8 | WIFI2.4G | 2400-2500MHz | 36dBm/4W |
| Power supply: AC adapter 50 to 60Hz, (110-240V AC-24V DC) | |||
| Dimensions: (length ,width, height) 388x 145x 55mm(not Include Antenna) | |||
| Packing size: 47*27*13cm Net weight: 3kg Gross weight: 3.5kg | |||
| Total power:46W Shielding radius: (20-60) meters At -75dBm Still depends on the strength signal in given area, Shielding radius of VHF/UHF signal about 20meters | |||
| Warranty: one year from delivery date | |||
Advantages
8 chancel design, 4-8 watt each band
High output power, Total up to: 46W , jamming up to 60m (Still depends on the strength signal in given area)
External high gain 2.5db Omni-directional antennas all the TX frequency covered down link only
Built-in good cooling system inside three fans, Working non-stopped
Can adjust or turn off any single band without influencing the other bands operation
Independent module design of each channel, easy maintenance (if have any damaged frequency band, replace with new PCB directly, no need for professional equipment such as frequency analyzer)
OEM Customized Service
Logo color OEM service can be offered
Precautions:
1.The jammers are customized according to the frequency bands of different countries, please confirm that the purchase country and the actual use country are consistent. Otherwise it can not be used.Please read the jammer function before purchasing.
2.If the low power jammers(such as handheld jammers) to blocker high power signal device(such as high-power WIFI router, Bluetooth audio equipment, etc.), the effect will be poor or even can not jammer.
3.It is forbidden to use while charging.
4.Do not use handheld jammers as desktop jammers.
5.Do not use jammers before connecting the antenna.