Buy this portable jammer to block 2.4G(Bluetooth) and 5.2G WiFi network transmissions. The suppression radius can reach 15m in an open area without obstacles. However, when used in a building, the interference effect will vary depending on the wall material, partition structure, and distance from the cellular base station. Please choose the best installation location according to the actual situation to ensure the effect.
How to use the palm-sized WiFi signal blocker?
1. Connect the two antennas that come with the device to the SMA interface of the host, tighten and ensure that the connection is firm. (Note: Do not start the device without installing the antenna to avoid damaging the internal circuit!)
2. Use the original charger to power the device. If the built-in battery of the device is sufficient, it can be used mobile without an external power supply and can work autonomously for up to 1.5 hours.
3. Press the power switch to start the device. Wait for the device to complete the self-check and enter the working state, which usually takes dozens of seconds. (Tips: If you need to frequently enable and disable the jammer in a short period of time, be sure to wait at least 1 minute after turning it off before restarting it to avoid damaging the internal circuit of the device.)
4. Choose to use the two frequency DIP switches on the device to block only one frequency band (such as 2.4GHz or 5.2GHz) or all WiFi bands at the same time.
Want to block the 5.8G WiFi band? It is recommended to upgrade to the full-band WiFi disruptor P-US-03-3. Although the price is higher than PU-02, its powerful 6W output will not let you down!
Device specifications:
– Total output power: 1.6W
– Device size: 13×7.5×3.5cm (without antenna)
– Device weight: 0.495kg
– Car cigarette lighter power supply: DC 12V, 3A
– Main power supply: AC 100/240V
– Battery life: up to 60 minutes
– Charging time: 3-6 hours
– Operating temperature: -40℃ to +55℃
– Applicable humidity: 5% to 95%
