The latest 14 bands Portable cell phone jammer interferes with GPS, WiFi 2.4G, WiFi 5G and RF signals.

The latest PJ-14 hand-held cell phone blocker is an upgraded version of the PJ-12, with 2 new frequency bands added on the previous basis, with more selectivity. Its most obvious advantages are its extreme portability and comprehensive jamming capabilities. It can not only interfere with general mobile phone signals, WiFi signals and GPS signals, but also interfere with 315/433/868MHz radio frequency signals. It is one of the top wifi jammers devices with excellent comprehensive performance. The following are the best-selling advantages of this product:
- Portable handheld design, easy to carry.
175 X 102 X 50 mm (not including antenna), weighs only 2.5 kg;
- Simple operation, install the corresponding antenna and turn on the power to use;
- Stable jamming ability.
Equipped with a more stable high-gain omnidirectional antenna with a gain of 2.0 dBi
- 14W output power.
Interference radius up to 30 meters at -75 dBm, depending on the signal strength in the area of ​​use
- Independent DIP switch control.
The side independent DIP switch controls each frequency band, with more selectivity;
- Multiple charging methods.
Support charging with DC12V car charger and 100-240V AC charger;
- Excellent cooling system.
The internal configuration of 3 cooling fans and a larger radiator design can take away the excess heat generated by the work and keep the equipment working stably;
- Safe rechargeable battery.
Built-in the world's safest high-capacity rechargeable battery, can work for up to 2.5 hours.
- Strict quality control, 1 year quality assurance.

It also can be used in special places such as conference rooms, museums, art galleries, theaters, concert halls, churches, temples, restaurants, classrooms, training centers, etc. It is recommended to do a field test before use to ensure that it does not affect the normal operation of other necessary equipment.

Specification:

CDMA: 850-894MHz
GSM: 925-960Mhz
DCS&PCS: 1805-1990MHz
3G: 2110-2170MHz
4G LTE: 790-826MHz
4G Wimax: 2620-2690MHz
GPS L2-L5: 1170-1280MHz
GPS L1: 1570-1580MHz
WiFi 5.2G: 5100-5680MHz
WiFi 5.8G: 5680-5900MHz
WiFi 2.4G: 2400-2500MHz
RC 315: 315MHz
RC 433: 433MHz
RC 868: 868MHz

Package Contents:

1 x Portable signal Blocker
1 x AC Charger
1 x Car Charger
14 x Antennas