This 3-antenna compact 3G mobile phone jammer focuses on jamming mobile phone signals operating in the CDMA 850 (860-894MHz), PCS (1920-1990MHz), 3G (2110-2170MHz) range. It can be used in situations where mobile phone use is not recommended to create a controlled environment. Importantly, the device does not interfere with mobile signal operation outside its suppression area and operates without producing noticeable noise or abnormal electromagnetic fluctuations, being extremely discreet.
How to use the low power cell phone signal blocker device P-NK03?
Operation preparation: Connect the three antennas to the device ports according to the number, never operate the bare device, and the device must be used with all antennas properly installed to avoid damage.
Charging:
It is recommended to charge for 24 hours for the first time to ensure that the battery is in optimal condition. For subsequent normal use, charging for 4-5 hours is sufficient.
1. Press the “OFF” button on the side panel to turn off the device (to protect the device battery).
2. Connect the charger to the device and plug it into a 220V power outlet or car cigarette lighter socket.
3. The red LED on both the charger and the device will light up, indicating that it is charging.
4. Once fully charged, the red LED will turn off and the charger can be safely unplugged.
Getting Started:
1. Press the “ON” button on the side panel to activate the jammer.
2. The green LED will light up, indicating that the device is emitting a jamming signal.
3. Place it vertically in the center of the target area for optimal performance.
4. When you are finished using it, press the “OFF” button to deactivate the word GSM 3G jammer.
Main features of P-NK03:
Suppression range: up to 25 meters (specific coverage distance may vary depending on the location and power of the operator’s signal base station)
Battery capacity: 2000 mAh
Charging time: 4-5 hours
Output power: 2.7-3 W
Kit contents:
Suppressor × 1
Antenna × 3
Charger (AC220V, DC5V) × 1
Car charger × 1
Instruction manual × 1
