In the initial stages, signal jammers were only capable of obstructing a specific range of frequencies, like 2G. However, advanced jammers emerged that could simultaneously block multiple types of networks, such as 2-3G. Presently, this jammer has become even more potent. Serving as a versatile desktop jammer, this device can obstruct 8 frequency bands, including all cell phone signals like GSM/CDMA, 3G, and 4G. Additionally, it can also disrupt GPS, WIFI, and other signals. With a power output of 19W, this jammer possesses an extensive range and ensures stable signal blocking. It is equipped with individual frequency switches, allowing users to selectively enable or disable specific frequency bands as per their requirements. Moreover, it features a power adjustable function, enabling users to modify the interference range as needed.
Precautions:This product, being one of the most sought-after desktop jammers, offers numerous benefits:
1. It has the capability to disrupt signals of GSM/CDMA/DCS/PHS/WCDMA/TD-SCDMA/CDMA2000/Wifi/GPS/4G.
2. It is designed to operate continuously for a full 24 hours.
3. It possesses an extensive jamming range of 40 meters.
| Model | 8341CA-8B |
| Jamming frequencies | CDMA: 870-880MHz
GSM: 930-960MHz DCS/PHS: 1805-1918MHz 3G: 2010-2145MHz 4G: 2300-2400MHz WIFI 2.4G: 2400-2500MHz GPS: 1570-1580MHz VHF: 135-174MHz or 315MHz/433MHZ UHF: 400-470MHz or 420-480MHz or 450-470MHz |
| Jamming radius | Up to 40 meters |
| Power supply | Used after connecting the power supply |
| Total output power | 19W |
| Operating temperature | -10℃ to +50℃ |
| Operating humidity | 5% to 80% |
| Device size | 140mm*51mm*350mm |
| Device weight | 3200 g |
