Audited Supplier
Handheld Mobile Cell Phone Signal Shielding Jammer /Blocker/ Isolator
2G/3G/4G/WiFi/GPS Handheld Signal Shielding Isolator/Jammer/Blocker/scrambler: ZDSI-108 signal blocker is lightweight and handheld portable size with 6 antennas, this jammer is main for in the car so a car charger is attached as its accessory. And the built-in battery is also used as its power supply and after fully charged, it can work continuously for about 2~3 hours. And the jamming distance is depending on the surrounding signal strength, the jamming radius can reach up to 15 meters.
- Application:
1. Conference room,auditoriums, law court, library, exam room, School,Cinema, theater, Confidential office, negotiation room
2. Mobile vehicles, on-site protection of important figures in the political and business circles
3. Party and government organs, temporary meeting rooms for all kinds of small meetings of enterprises
4. Personal or commercial special needs
- Jamming signal: 2G/3G/4G/WiFi/GPS
- Handheld compact dimension easy to carry on
- With 6 Omnidirectional antennas
- Effective: block signal in seconds
- Concise shape with aluminum alloy shell and dissipation chip
- Easy-control switches to select the single frequency to block
- Each antenna with Independent switches for special needs
- Heat sink aluminum shell, also can anti-collision
- Shielding radius 1-15 meter (depend on the surrounding signal strength)
Special notes: 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.
Isolating signal banwidth:
2G: CDMA 800MHz, GSM900MHz, DCS1800MHz, PCS1900MHZ
3G: 2000/2100MHZ
4G: 700/2300/2600MHZ
WiFi:2400MHz
GPS:GPS1500MHz/BDGPS1200MHz
VHF: 135MHZ
UHF: 470MHz
Power Adapter: DC12V
Operating temp.:-10ºC~+50ºC
Ambient humidity: <80%RH
Dimension: 130*75*35mm(not including antenna);
Gross weight: 0.8kg/pc
