Product Description:
JM110839 is especially for prisons and other large sensitive locations such as military or governmental agencies. It can also be used in Oil and Gas Storage Facilities and fields, Security Services, Military Units, Secret Services, Museums, Border Patrol and Drug Enforcement, Customs, etc.
At a glance:
Specification:
Output Interface | Shield band of frequency | RF Output dBm |
CH1 | -CDMA800 850-894MHz | >=47dBm (70-75W)/23dBm/30KHz (min) |
CH2 | -GSM900 925-960MHz | >=47dBm (70-75W)/21dBm/30KHz (min) |
CH3 | -DCS1800 1805-1880MHz | 47dBm/( >=50W)/20dBm/30KHz (min) |
CH4 | -PHS/GSM1990:1930-1999MHz | 47dBm |
CH5 | -3G: 2110-2170MHz/47dBm | 19dBm/30KHz (min) |
CH6 | -5G: 3400-3600/3600-3800MHz | 47dBm/( >=50W)/20dBm/30KHz (min) |
Total Power: | 600W | |
Frequency Bands: | Up to 6 bands | |
Jammer Module Number | 6 | |
Power Supply: | AC220V/ 110V DC27-28V | |
Power Consumption: | 1000W | |
Shielding Radius: | 300-600M (Based on back ground signal strength<=-75dBm) | |
Net Weight: | 42KG | |
Size : | 72*45*32cm |
Accessories:
Wireless communication is effectively completed by ensuring adequacy carrier signal density to a certain noise density during communication. A same frequency distortion signal is used to increase the ratio of carrier signal and noise (Nf) for shutting off the communication between the base station and mobile phone.
The output power of jammer is given, the shield radius in the situation of free space is confirmed according to the receiving signal lever from base station and free space attenuation in pass through. The below is given a formula of confirming
Shielding radius and a table of comparison of distance and pass through based on carrier receiving power from base station, output power of jammer as well as gain of antenna: