Not long after the 3G 4G signal frequency bands appears a lot of people now are using the card of this frequency band. Thus for the people who pursuit the condition out of the noises of the mobile phones the signal jammer can block the full frequency bands including the 3G 4G signal can be the best. This Full Frequency Bands Adjustable 3G 4G Mobile phone Signal Jammer of course can meet this requirement.
This adjustable 3G 4G mobile phone signal jammer designed to block the signals of the full frequency bands including CDMA, GSM, DCS, PCS, 3G, 4GLTE, and 4G WIMAX with up to 40 meters jamming distance depending on the signal strength in the given area and total output power of 12Watt. And the power is adjustable for each frequency band to achieve the goal of using each band of this 3G 4G mobile phone jammer separately or together, creates wide selection for the users.
Good cooling system has also been applied on this adjustable 3G 4G mobile phone signal jammer so by using the AC adapter as the power supply, working nonstop for 24 hours a day and 7 days a week can be easily achieved. For places like the meeting room, conference hall, classroom and library this jammer device can be applied.
This product is in stock now, we guarantee shipping within 24 hours and offer 1 year warranty for all our products. Brought to you by the leader in security devices and best Signal Jammers, JammerFromChina.
- Isolating Signal Bandwidth:
-4G WIMAX:2345-2400MHz or 2620-2690MHz
- Total Power:12watt
- Power Supply:AC 110-240V / DC 5V
- Shielding Radius:Up to 40 meters (signal strength <= -75dbm, depends on the signal strength in the given area)
- Weight:3 KG
- Size: 263???L??¡ë*140???W??¡ë*50???H??¡ëmm
- Desktop Mobile Phone Blocker
- AC Charger
Important Notes for Jamming Distance: The jamming distances we mentioned on website are for customer’s reference only. The actual jamming distance will be varied depending on the signal strength and the use location and if full charges, etc.
Important Notes for Portable Jammers with No Cooling Fan:Do not use the jammer when it is charging, or it will burn the jammer as it has no built-in fan. If because of this factor due to the broken of the jammer, the customer will lose the authority of free repairation .