20m Radius Portable Signal Jammer with 4500mAh Battery and 10 Channels for GSM DCS CDMA 3G 4G WiFi
Price:
negotiate
MOQ:
10PCS
Delivery Time:
3~5 working days after payment
Brand:
Sacontelecom
Product Description
20m Portable Signal Jammer GSM DCS CDMA 3G 4G WiFi 4500mAh
10 Channels 20m Radius Battery Inside GSM DCS CDMA 3G 4G WiFi Portable Signal Jammer Blocker Factory
Sacontelecom is a professional manufacturer of mobile signal jammers with over 10 years of experience in China.
Choosing the Right Signal Jammer
Before purchasing a signal jammer, it's crucial to consider two key factors:
- Frequency Compatibility: Ensure the jammer covers the specific frequencies you need to block
- Power Requirements: Match the jammer's power output to your local signal strength conditions
Portable jammers typically output 0.5-1 watt per band. In areas with strong signals, the jamming radius may be reduced to as little as 0.5 meters.
Product Advantages
10 optional frequency channels
Car-compatible with car charger
Wide operating temperature: -40 to +55°C
7.4V 4500mAh built-in battery (1.5-3 hours runtime)
Power input: AC110V-240V / Output: DC 12V-36V
Fast delivery with 1-year warranty
OEM and ODM services available
Package Contents
- Portable wireless signal jammer (main unit) x 1
- Antenna x 10
- Power adaptor (common AC plug) x 1
- Power adaptor (car use) x 1
Technical Specifications
| Channel | Output Port | Frequency Range |
|---|---|---|
| 1 | CDMA | 850-894MHz |
| 2 | GSM | 920-965MHz |
| 3 | DCS & PCS | 1805-1990MHz |
| 4 | 3G | 2100-2200MHz |
| 5 | 4G 1 | 2570-2620MHz |
| 6 | 4G 2 | 2620-2690MHz |
| 7 | 4G 3 | 780-830MHz/725-770MHz |
| 8 | WIFI (2.4G) | 2400-2500MHz |
| 9 | VHF | 135-175MHz |
| 10 | UHF | 400-470MHz |
Additional Specifications:
- Color: Black
- Antenna: 10 antennas
- Jamming Range: Radius 1-20M (depending on signal strength ≤ -75dBm)
- Single Output Power: +30dBm / 1W
- Working Power: Input: AC110V-240V / Output: DC 12V-36V
- Battery: 7.4V 4500mAh built-in (1.5-3 hours runtime, 3-hour charge)
- Dimensions: 170×100×50 mm (255mm with antenna)
- Weight: 800g
- Operating Temperature: -40 to +55°C
- Relative Humidity: ≤90% (RH)
- Air Pressure: 86-106kPa
- Safety Regulation: AC Adapter UL (E190582) / CSA (LR112971 Level 3)
Applications
Primary Applications:
- Meeting rooms, conference rooms, museums, galleries
- Theatres, concert halls, churches, temples
- Restaurants, classrooms, training centers
- Factories, banks, trains, buses
- Any location requiring silence, confidentiality, and information security
Special Considerations:
For sensitive locations such as hospitals and gas stations, conduct field testing first to ensure no interference with normal equipment operation.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Sacon Telecom Co., Ltd
Location
TaiZhong Industrial Building Ai Lian LongGang District, Shenzhen, Guangdong, China
Contact Person
Jena