Technical Specifications
| Parameter Name | Parameter Details |
| Model | H041US |
| Jamming frequencies | GSM/CDMA: 850-960MHz 3G: 2110-2170MHz GPS: 1570-1610MHz WiFi: 2400-2485MHz Wireless Signal: 315MHz 433MHz 868MHz |
| Jamming radius | Up to 20 meters |
| Power supply | Power plug, car adapter or built-in battery |
| Built-in battery | Rechargeable lithium-ion 2000mAh |
| Battery Life | 1-3 hours of continuous use |
| Total output power | Up to 3W |
| Voltage | AC 100 V, DC 12 V |
| Operating temperature | -10℃ to +50℃ |
| Operating humidity | 5% to 80% |
| Device size | Without antenna: 62mm*34*120mm After antenna installation: 62mm*34mm*190mm |
Product Informations
The portable car GPS jammer operates at 315 MHz, 433 MHz and 868 MHz, providing powerful jamming capabilities and 3 watts of output power.
The jammer is extremely compact in design and handheld, measuring only 62mm*34*120mm, making it easy to carry and hide. It features independent band switches, allowing users to activate or deactivate specific bands as needed. Additionally, it comes with a cigarette lighter charger that can be used in the vehicle.
This product is suitable for use in examination rooms, gas stations, churches, courts, libraries, conference centers, theaters, hospitals, military facilities and other places where the use of mobile phones is prohibited.
Features:
- Equipped with a large-capacity lithium battery (2000mAh), which can be used continuously for 1-3 hours.
- Able to work continuously for 24 hours without overheating.
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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