The P-US-08 portable GSM mobile phone jamming device is designed to reliably interfere with signals across multiple frequency bands. Equipped with 8W output power and eight omnidirectional antennas, it achieves 360° uniform propagation without requiring alignment with a specific direction and provide frequency interference within a radius of approximately 5-30 meters (depending on the signal strength in the specific area).
Independent frequency band control anti GSM mobile jammer for Extended Battery Life
The design features an independent frequency band control switch on the side, allowing users to select the desired interference frequency band, saving battery power and extending battery life. It also includes a power indicator light (which illuminates green when the power switch is turned on, clearly showing whether the device is powered on). An internal cooling fan prevents overheating, ensuring long-term stable operation and extending service life.
It is powered by a rechargeable lithium-ion battery and comes with a power adapter compatible with 100 to 240V AC or 12V DC, with an optional 12V car charger plug; and the device complies with the electrical classification (specific absorption rate – SAR) standard set by the International Commission on Non-Ionizing Radiation Protection (ICNIRP), ensuring human safety.
This P-US-08 measures 13.2 x 8 x 4 cm (excluding antenna) and weighs 0.84 kg. Its black exterior makes it lightweight, dirt-resistant, and easy to carry. It operates effectively in temperatures ranging from -20 to +50ºC and can be stored in temperatures ranging from -40 to +60ºC, ensuring stable operation in harsh or unpredictable environments and facilitating use in various conditions.
The working frequency range of cell phone blocker is as follows:
4G LTE USA iPhone: 699-798MHz
4G Wimax Sprint: 2496-2690MHz
3G: 2110-2170MHz
GPSL1: 1570-1610MHz
WiFi 2.4G & Bluetooth: 2400 -2500MHz
Lojack: 173MHz
CDMA & GSM: 860-894MHz
DCS & PCS: 1805-1990MHz
You might notice that the P-US-08 doesn’t interfere with 5G networks. If you need to block 5G signal and want a price as affordable as our P-US-08, you can learn about the P-US-12-1 in our mobile cell blocker. It not only jams 5G signals but also blocks 2.4 GHz and 5.2 GHz WiFi signals as well as GPS signals, making it usable as a WiFi camera jammer and anti gps tracker jammer. Although it will be little more expensive, but it’s still the most affordable among products with similar performance.
