12 Antennas Adjustable WiFi Jammer Blocks 2.4G 5.8G WiFi 2G 3G 4G GPS & RF Signals
Price:
1
MOQ:
1
Delivery Time:
7-15
Brand:
Wolves Team
Product Description
20-Antenna Desktop Signal Jammer
This high-performance stationary interference system is designed for exam halls, conference rooms, government facilities, and corporate security applications. It simultaneously blocks 2G/3G/4G/5G, GPS L1/L2/L5, WiFi 2.4G/5.8G, VHF/UHF, and RC frequencies (315/433/868MHz) within a 20-60 meter radius. Powered by AC 100-240V with optional DC 12-24V input, this desktop jammer is ideal for continuous 24/7 operation in sensitive environments requiring reliable signal denial.
Main Features
- 20 independent frequency bands for comprehensive coverage
- Blocks 2G/3G/4G/5G cellular, WiFi, GPS, and RF signals
- High power output for stable and efficient jamming performance
- Built-in cooling fan supports 24-hour continuous operation
- Rugged metal housing with excellent heat dissipation
- Desktop design for easy placement and operation
- Wide voltage compatibility: AC 110-240V
- Suitable for offices, conference rooms, exam halls, and security rooms
Applications
- Conference room signal control and management
- Exam hall mobile phone prevention
- Privacy and information security protection
- Anti-eavesdropping and anti-tracking measures
- Government and enterprise confidential facilities
Technical Specifications
Frequency Channel Configuration
| Channel | Frequency Range (MHz) | Target Signal | Output Power |
|---|---|---|---|
| CH1 | 617-698MHz | 5G Sub-6 (Low Band) | 10W |
| CH2 | 700-803MHz | 4G LTE 700 (USA) | 10W |
| CH3 | 790-826MHz | 4G LTE 800 (EU) | 10W |
| CH4 | 851-894MHz | CDMA 850 | 10W |
| CH5 | 920-965MHz | GSM 900 | 10W |
| CH6 | 1170-1390MHz | GPS L2/L3/L4/L5, Glonass | 10W |
| CH7 | 135-175MHz | VHF, LoJack | 5W |
| CH8 | 315MHz | RC 315 (Car remotes) | 5W |
| CH9 | 400-470MHz | UHF, Two-way radios | 5W |
| CH10 | 433-434MHz | RC 433 | 5W |
| CH11 | 868MHz | RC 868 (European remotes) | 5W |
| CH12 | 1560-1620MHz | GPS L1, Glonass L1 | 10W |
| CH13 | 1805-1880MHz | DCS 1800 | 10W |
| CH14 | 1920-2000MHz | PCS 1900 | 10W |
| CH15 | 2110-2180MHz | 3G UMTS, WCDMA | 10W |
| CH16 | 2300-2400MHz | 4G TD-LTE | 8W |
| CH17 | 2400-2500MHz | WiFi 2.4G, Bluetooth | 8W |
| CH18 | 2500-2690MHz | 4G LTE 2600 | 8W |
| CH19 | 3300-3800MHz | 5G C-Band (n77/n78) | 4-8W |
| CH20 | 5100-5900MHz | WiFi 5.2G/5.8G | 4W |
Frequency bands and power levels are fully customizable based on regional requirements. Contact us with your target frequencies for custom configuration.
System Parameters
| Parameter | Specification |
|---|---|
| Product Name | Vehicle Mounted Signal Jammer |
| Product Type | Convoy Jammer / Vehicle RF Blocker |
| Number of Channels | [6 / 8 / 12 / 16 / 24] |
| Frequency Range | 20-6000MHz (customizable) |
| Total RF Power | [50W / 850W / 1100W / 1800W] |
| Power per Channel | Up to 100W (50dBm) for select bands |
| Jamming Radius | 100-500m (LOS environment, -75dBm) |
| Jamming Technology | DDS digital frequency synthesis / FPGA |
| Power Supply | DC 12-24V / AC 220V optional / DC 28V battery |
| Battery Backup | Optional built-in battery (≥60 minutes) |
| Power Consumption | [200W - 6000W] |
| Cooling System | Aluminum heat sink + intelligent fans |
| Operating Temperature | -30℃ to +65℃ |
| Ingress Protection | IP65 / IP68 (optional) |
| Antenna Type | Omnidirectional fiberglass / Directional panel |
| Antenna Gain | ≥8 dBi |
| Channel Control | Independent on/off per channel |
| Remote Control | Wired driver/passenger controller |
Product Images
Manufacturer Information
Shenzhen Dezhen Technology Electronics Co., Ltd. was established in 2014. We are a high-tech enterprise specializing in the research and manufacturing of high-performance wireless communication technology products, particularly focusing on shortwave (HF), very high frequency (VHF), ultra-high frequency (UHF), radio frequency (RF), and microwave (MW) frequency bands (covering the range of 20 MHz to 6000 MHz). Our products include narrowband, broadband, linear, high gain, high-power, and low-power models, all of which have undergone rigorous reliability testing.
We focus on independent research and production of drone countermeasures to ensure aviation safety and privacy, requiring necessary legal authorization. Our devices are designed to interfere with and block satellite positioning signals including GPS, Beidou, GLONASS, and Galileo, as well as common ISM frequency bands for drones. Our product portfolio includes signal amplifiers, RF power amplifier modules, wireless signal control systems, countermeasure systems, interference equipment, and explosion-proof interference equipment, widely used in telecommunications, scientific research, professional communication RF modules, signal coverage systems, measurement equipment, and electronic warfare applications.
Certifications
Frequently Asked Questions
What is the delivery cycle for the order?
Standard models will be shipped in 15 days; Customized units require 15-30 days.
Do you provide after-sales service overseas?
Yes, we have established cooperative relationships with service centers in key areas.
Can I request customized bucket size?
Of course! We provide customized attachments.
What export documents do you provide?
Complete export packaging (commercial invoice, packing list, bill of lading, COC, etc.).
How can I place an order?
Contact us via email/phone to obtain a quote, and then confirm the order.
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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
Wolves Team Limited
Location
Rm1610,LeiZheng Building,FuMing RD,Futian Dist,SZ,China
Contact Person
Bendy Ny