Technical Specifications
| Parameter Name | Parameter Details |
| Model | H05US |
| Jamming frequencies | GSM: 925-960MHz 3G: 2110-2170MHz 4G: 2300-2400MHZ WIFI /2.4G: 2400-2500MHz GPS L1-L5: 1170-1580MHz |
| Jamming radius | Up to 30 meters |
| Power supply | Built-in battery |
| Operating temperature | －20℃—+55℃ |
| Operating humidity | 30—95% |
| Device weight | 500 g |
Product Informations
Launched a portable 5-antenna mobile phone signal jammer that can block 3G, 4G, GSM, GPS and WIFI signals.
The jamming device has a compact design and the antenna can be easily removed. It comes with independent frequency switches that enable users to turn specific frequencies on or off as needed.
Features:
- Effectively prevent GPS satellite positioning tracking to ensure the protection of your privacy and confidential information.
- Efficiently interfere with CDMA, GSM, DCS, PHS, 3G and other mobile phone signals.
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.
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