70W High Power Cell Phone Jammer for 4G LTE with Omni-directional Antenna
The product you are watching is a 70W high power mobile phone jammer for 4G LTE and omnidirectional antennas. It can block not only 3G, CDMA, GSM, DCS and PCS signals, but also block 4g LTE signals.
It has an omnidirectional antenna, so it blocks signals from all directions, and this signal can interfere with distances up to 100 meters. It has a special design of automatic power switching power supply, and the output power can be selected in each frequency band. More importantly, all TX frequencies cover only the downlink and are particularly good at blocking 3G signals.
By using an AC adapter, it can even stop working all year round. This high-quality jammer can be used in prisons, guards, monitoring conference rooms, libraries, theaters, classrooms, etc. to help create a quiet environment or prevent important information from the phone.
|Shielding Radius||(20-100) meters@-75dBm still depends on the signal strength in given area|
|Affected Frequency Ranges||- CDMA:850-894MHz
- 4G(LTE):725－770 MHz
|Total output power||70W|
|Power supply||AC adapter(AC110/220V-DC27V)|