About |
Signal Knight is a professional cell phone jammer, cell phone booster and RF signal detector manufacturer in China. We have an excellent R&D team which can design kinds of wireless phone jammers, boosters and RF detectors for satisfying different clients' demands. Signal Knight is the ideal choice for a manufacturer to consult, design and manufacture mobile phone jammers, mobile phone repeaters and RF signal detectors in the global market.
Specification of the SK-15A Cell Phone Jammer
Jamming Area: Up to 10 meters ( pends on signal strength, at the site to be jammed)
Cellular Systems:
Output: Frequency
Option A for American Market
CDMA/GSM: 850-894Mhz/925-960Mhz
DCS/PHS: 1805-1990Mhz
3G: 2110-2170Mhz
Option B for Europe Market
GSM: 925-960Mhz
DCS/GSM1800: 1805-1880Mhz
3G: 2110-2170Mhz
Power Supply: AC 110V-240V / DC 5V input / Replaceable and Rechargeable Battery
Dimension:Jammer body: 10*4.5*1.8cm Package: 19cm(W) * 20cm(L) * 6.6cm(H)
Net weight: Product weight: 0.3kg Package weight: 0.55kg
Accessory:Charger, Car charger, one replaceable and rechargeable lithium battery
Working Time:1-2.5Hours
Feature of cellphonejammer sk-15A
Taking use of super-high frequency and mini-power interference technology, high frequency.
Effectively making subsections, just interfering downlink and no interception on the base station.
Slow start up design of circuit. These elements can maintain the stable operation condition with high integration.
Omni-directional Internal antennas; Insulate per antenna; so it can work more efficiently. Portable, Small, Compact and Robust.
Replaceable and Rechargeable battery;
To keep you away from noise or disturbance of unexpected phone calls or text messages (SMS)
Worldwide compatible; Easy to operate.
To jammer cell phone communication links within an effective area. No transmissions or receptions of cellular phone calls in coverage area.
All specified frequency bands will be blocked simultaneously.
For using at meeting rooms, conference rooms, museums, galleries, theatres, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, buses etc.