8 Bands Handheld Signal Jammer with 20m Range and Car Charge for 2G 3G 4G GPS WiFi Blocking
8 Bands handheld 2G 3G 4G GSM DCS WiFi GPS Cell Phone Signal Jammer with 20m Range
This portable handheld signal jammer provides an effective solution for blocking unwanted phone disturbances in private spaces or preventing vehicle tracking. Compact and affordable, it's designed for easy portability and can be used directly in vehicles with the included car charger.
The device blocks 2G, 3G, 4G, GPS, WiFi, VHF, UHF, and Lojack signals. Frequencies can be customized upon request, including LoJack 173MHz, 433MHz, 315MHz, 868MHz, 450MHz, iDEN, CDMA, GSM, GPRS, DCS, PCS, AWS, WCDMA, UMTS, 3G, 4G, LTE 700, LTE 800, LTE 2300, LTE 2600, GPS L1, GPS L2, Galileo, Compass, Glonass, WiFi, Bluetooth, WIMAX, UAV, and Drone frequencies.
Featuring advanced design with an integrated cooling fan, this jammer maintains optimal working temperatures for stable, long-term operation. Individual band controls allow you to selectively disable specific frequencies without affecting others. The included DC12V car charger makes it ideal for mobile use.
- Dual power options: includes both car charger and AC charger for versatile use
- Advanced heat dissipation system enables stable, long-duration operation
- Individual frequency control switches for selective jamming across 8 bands
- Extended jamming range with consistent, reliable performance
| Type | Output Port | Frequency | Average Output Power |
|---|---|---|---|
| 8 Band Portable Signal Jammer | CDMA800 | 851-894MHz | 500mw |
| LTE800 | 791-821MHz | 500mw | |
| GSM900 | 925-960MHz | 500mw | |
| DCS1800 | 1805-1880MHz | 500mw | |
| WCDMA 3G | 2110-2170MHz | 500mw | |
| LTE2600 | 2620-2690MHz | 500mw | |
| Wifi 2.4G | 2400-2500MHz | 500mw | |
| GPS | 1570-1580MHz | 500mw | |
| LOJACK (optional) | 173MHz | 500mw |
- Power supply: 50 to 60Hz, AC100 to 240V
- Includes AC adapter (DC12V) and built-in battery
- Total output power: 4Watt
- Effective range: 1-20M (depending on signal strength)
- Weight: 1050g
- Dimensions: 87x40x143mm (antennas not included)
- 8 external omni-directional antennas
- Charge time: approximately 4 hours
- Working time: 1-2 hours
- Operating temperature: -10°C to +55°C
- Jammers are customized for specific country frequency bands - ensure purchase and usage countries match
- Low-power jammers may have reduced effectiveness against high-power signal devices like WiFi routers or Bluetooth equipment
- Do not operate while charging the device
- Handheld jammers are not designed for desktop use
- Always connect antennas before operation
- 1x Portable Wireless Signal Jammer
- 1x Power Adapter (100-240V)
- 1x Car Charger
- 1x User Manual
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