21-ອານເຕນນາ ສັນຍາສະບັດສິນຄ້າສົກສະລະບົດ | ສິນຄ້າປ່ອນສັນຍາສູງສຸດ ແລະ ບລັອກສະບັດສິນຄ້າ (5G/GPS/WiFi/Lojack/UHF/VHF/LoRa)

21 Channels Portable 21W High Power Signal Blocker 2g 3G 4G 5g WiFi GPS Signal Jammer

This cell phone jammer meets your blocking needs for the most common affected frequency types.And the handheld design makes it easy to carry.

Build-in 3 cooling fans and Bigger hot sink ensure the device to work safe and continuously.

Specifications:

Band 1: LOJACK/VHF: 135-174MHz
Band 2: GPS L2-L5: 1170-1280MHz
Band 3: DCS/PCS: 1805-1990MHz
Band 4: RF: 433MHz
Band 5: GPS L1: 1570-1615MHZ
Band 6: WIFI 2.4G: 2400-2485MHz
Band 7: 3G: 2110-2170MHz
Band 8: CDMA/GSM: 850-960MHz
Band 9: 4G1: 738-821MHz
Band 10: RF: 868MHz
Band 11: RF: 315MHz
Band 12: 3G: 2010-2035MHz
Band 13: UHF: 400-470MHz
Band 14: 4G2: 725-790MHz
Band 15: 5G1: 3300-3600MHz
Band 16: LORA: 900-930MHz
Band 17: GPS L3-L4: 1370-1390MHz
Band 18: WIFI 5.2G: 5100-5600MHz

Band 19: 5G2: 3600-3800MHz

Band 20: WIFI 5.8G: 5600-5900MHz

Band 21: 4G: 2620-2690MHz

We can also customize the frequencies according to different requirements,Please feel free to contact us anytime!

Parameters:

Output Power: 21W

Power Supply: AC100-240V to DC12V 10A IN

Full set Weight: 2.8 KGS

Size: 198*132*68(not include Antennas)

Length of antenna : 172mm Gain:2.0dbi

Shielding Radius: 10-25meters at-70dBm (depends on the signal strength in the given area)

Battery: Built-in battery 7.4V/15000mAh

Working Time: More than 90 Minutes

Cooling System: High efficiency aluminum alloy radiator, Build-in 3x cooling fans.

Feature and Advantages:

1. With longer 2.0dbi gain omni antennas.

2. With DIP Switch,Support the adjust or turn off of any single band without influencing the other bands’s operation.

3. Can be used in car directly by using the car charger and AC charger comes with the order.

4. Inside 3 cooling fans and Bigger heatsink design ensure continuous operation of the device.

5. Press the Power screen display to check the power percentage, Current, voltage, working current data easily.

6. Supports working while charging.

7. ODM orders are welcome.

8. Silkscreen OEM service can be offered.

9. External Omni-directional antennas. all the TX frequency covered down link only.

10. Small size design,easy to cary.

11. The shileding distance up to 25m, Depends on the signal strength in a given area.

12. Built-in rechargeable 7.4v 15000Mah battery, Working time more than 90 Minutes.

Application:

1.It can be applied at meeting rooms, conference rooms, museums, galleries, theaters, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, bus and more;

2.For some locations of special purpose such as hospitals, gas stations and more, please do field test first to make sure no interference happened to the normal operation of their equipment and instrument.

Warranty: one year from delivery date.