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This powerful mobile phone signal jammer EST-502F22 adopted advanced technology, with 22 antennas to widely cover mobile phone signal frequency such as, GSM/CDMA/DCS/PCS/3G/4G/4G LTE/WiFi/VHF/UHF/LOJACK/5.8G/5G1/5G2, within 1-40 meters radius. Creating a shielding range for you to avoid information leaking and position tracking. For organization and personnel who require information security and high confidentiality, or places where cell phone using is prohibited.
(1) Available TX frequency(customization available due to customers request)
1) 1st Channel: CDMA: 851-894MHz
2) 2nd Channel: GSM: 925-960MHz
3) 3rd Channel: DCS: 1805-1880MHz
4) 4th Channel: PCS: 1920-1990MHz
5) 5th Channel: 3G: 2110-2170MHz
6) 6th Channel: 2.4G WIFI: 2400-2500MHz
7) 7th Channel: GPS L1: 1575±10MHz
8) 8th Channel: 4G LTE: 725-825MHz
9) 9th Channel: 4G WiMAX: 2500-2690MHz
10) 10th Channel: UHF: 400-470MHz
11) 11th Channel: VHF: 135-174MHz
12) 12th Channel: LOJACK: 173MHz
13) 13th Channel: 315: 315MHz
14) 14th Channel: 433: 433MHz
15) 15th Channel: 868: 868MHz
16) 16th Channel: 915: 915MHz
17) 17th Channel: GPS L2-L5: 1170-1230MHz
18) 18th Channel: GPS L3-L4: 1370-1390MHz
19) 19th Channel: 5.8G WIFI: 5715-5860MHz
20) 20th Channel: 5G1: 3400-3600MHz
21) 21th Channel: 5G2: 4800-5000MHz
22) 22th Channel: FM: 80-110MHz
(2) Colour: Black
(3) Antenna: 22 omnidirectional antennas
(4) Jamming Radius: 0-40m adjustable (@-75dBm, still depends on the signal strength in given area)
1) the cellular 2G/3G signal strength must ≤ -75dBm in the location
2) the cellular 4G/5G signal strength must ≤ -115dBm in the location
(5) Single Output Power(each band): ≤ 33dBm / 2W (adjustable with power adjustment knob)
(6) Power Supply: AC adapter(Input: AC100-240V; Output: DC12V 20A), or DC12V car adapter
(7) Dimension: 460*235*58mm (excluding antennas)
(8) Main Unit Weight: 4.95kg
(9) Full Set Weight(N.W.): 7kg
(10) Working Temperature: -40 to +55℃
(11) Relative humidity: ≤90%(RH)
(12) Air pressure: 86~106kPa
(13) Safety regulation: AC Adapter UL (E190582) / CSA (LR112971 Level 3)
(1) Open the package and take out the devices
(2) Install the antennas to right position according to the indicated number.(important, otherwise the jammer can not work)
(3) Connect with electricity, then switch on the power button, if the indicator on the AC adapter lights red and the indicator beside from the switch lights green, the jammer is working.
(4) Turn the power adjustment knob by your actual needs.
(5) The valid scope is a round space spread from the jammer, to achieve the most efficiency, please put the jammer in the center.
(6) Please keep the jammer away from electromagnetic and heat sources to achieve maximum efficiency and stable continuously longtime operation.
(7) While longtime working, the jammer will reach a very high temperature on surface(heat disputation plate working), please ensure to avoid combustible.
(8) After using, please turn off the jammer for normal usage of mobile phone.
(9) While using the jammer outdoor, please avoid the water and damp.
(1) The jammer needs no special maintenance
(2) For storage, please avoid caustic gases and liquids, make the jammer dust-proof and moisture-proof to prevent aging of the inside components be accelerated.
(3) For storage, please contain the jammer in dry and ventilated places to prevent salty mist and noxious gases.
(4) The warranty period is 1 year.
Conference room, school, jail, hotel, club, residential area, car, bus ,truck, mobile vehicle, etc. For information security and high confidentiality, or places where mobile phone using is prohibited.
The following is the process you should take to complete your order through bank to bank transfer:
1. Please go to your bank (through online banking, ATM or going into a branch) and complete the transfer of money. Make sure that the amount you transfer is the exact total of your order. Payment details below:
- If your bank is located in Austria, Germany, Spain, France, United Kingdom, Italy, Netherlands, Belgium, Finland, Greece or Luxemburg you will pay to our WorldPay bank. You will see the bank details once you have placed the order.
PLEASE NOTE: If you are paying to our WorldPay bank you MUST include the Unique Payment Reference Number (you will receive this directly after paying the order) in the description section when completing payment to help us identify your order. Failure to do this will result in an unsuccessful transaction.
- If your bank is located in a country not listed above you will pay to our HSBC account. The details are below:
PLEASE NOTE: If you are paying in this way you MUST write your Yourname order number in the description section when paying so we can easily recognize your payment. Failure to do this will result in a delayed or failed transaction.
2. When this is done, log in to your Yourname ‘My Account’ and complete the following:
Click ‘Order list’
Click ‘Complete Payment’ and fill in the related information for verification (This is an important step. If the information you have filled in does not match your bank details the payment can not be completed.)
Click ‘Submit’ to finish the procedure.
3. You will receive a payment confirmation email from us after your order’s payment has gone through successfully. If you do not receive this email, please contact us here: http://www.Yourname.com/help/
Please note that Yourname will begin to handle your items after payment has been cleared.
The tailoring and handling time is the number of business days we will take to process your items before shipping them. This processing includes order verification, item manufacturing, quality checking and packaging. This does not include the shipping time.
Different items and categories have different tailoring and handling times. However, on each item page the information is displayed next to the item photo as shown in the picture below.