Nanjing Shinewave Technology Co., Ltd.
Nanjing Shinewave Technology Co., Ltd.
Add to Cart
The 840-960 MHz Jammer Module is a high-performance RF interference device designed to block wireless communication signals within a specific frequency band. Below are its key technical features and application advantages:
Frequency Range: Covers the 840-960 MHz band, effectively targeting GSM cell phone signals, certain drone control frequencies, and other wireless communication devices.
Output Power: 50W high-power output, providing extended signal interference range, suitable for medium to long-distance applications.
Power Supply: Supports +28V stable power input, ensuring reliable and prolonged operation.
Heat Dissipation & Structure: The housing is made of high-strength aluminum alloy, offering excellent heat dissipation and electromagnetic shielding to prevent overheating and ensure operational stability.
Control Function: Equipped with an enable control interface, allowing remote or automated control for quick deployment and easy operation.
Application Scenarios:
Confidential Security: Prevent illegal signal interception and interference in meeting rooms and secure locations.
Anti-Drone Systems: Block drone communication and control signals, ensuring the security of sensitive areas.
Exams and Prisons: Disrupt cell phone signals to prevent information leaks and communication-based cheating.
Military Exercises and Security Tasks: Interfere with specific frequency bands to prevent hostile wireless communication.
2.Specification
| Item | Spec. | Remarks | |
| Frequency Range | 400-500 MHz | Bandwidth Range±10MHz | |
| Frequency Range | 500-600 MHz | Bandwidth Range±10MHz | |
| Frequency Range | 700-840 MHz | Bandwidth Range±10MHz | |
| Frequency Range | 840-960 MHz | Bandwidth Range±10MHz | |
| Frequency Range | 950-1100 MHz | Bandwidth Range±10MHz | |
| Frequency Range | 1100-1300 MHz | Bandwidth Range±10MHz | |
| Frequency Range | 1300-1500 MHz | Bandwidth Range±10MHz | |
| Frequency Range | 2400-2500 MHz | Bandwidth Range±10MHz | |
| Frequency Range | 5150-5300 MHz | Bandwidth Range±10MHz | |
| Frequency Range | 5700-5900 MHz | Bandwidth Range±10MHz | |
| Working Voltage | 28V | 24-30V | |
| Working current | ≤ 5A | output 50W | |
| Analog sweeping speed |
Customized 50-300KHz Standard 120 KHz |
8μ/s | |
| Output Power (Max) | 47±1 dBm | 50W | |
| Gain (Max) | 47±1 dB | ||
| Ripple in Band | ≤ 3 dB | Peak | |
| Bandwidth adjustment | Yes | By screw | |
| Center adjustment | Yes | By screw | |
| Enable control | Customize | 24-28V | |
| Input power (Max) | ≤ +10dBm | Optional (If signal source from Subscriber) | |
| Input Signal Source | Built-in high-speed noise modulation signal source |
Optional (customize VCO, DDS or SDR) |
|
| Output VSWR | ≤1.5 | Inside circulator, VSWR protect | |
|
High Low Temperature test |
Working Temperature | -20~+65ºC | Working properly |
| Gain Stability | ±1 dB |
at -20ºC~+65ºC |
|
| Power stability | ±1 dB |
at -20ºC~+65ºC |
|
| Power supply Port | Positive and negative lines |
24-28V; GND; (optional: Enable control wire) |
|
| Shell Material | Aluminum with natural color oxide sand blasting | ||
| Vibration Need | Meet the load need of moving vehicle | ||
| RF output connector | SMA-Female | ||
| LED indicator light | Power ON/OFF | ||
| Dimension | 117*40*18 mm/117*58*16mm | ||
| Screw Size | M3.2 | ||
| Weight | 230g | ||
3.Outline Dimensional Drawing
1. Our Advantages
Relying on the academic research team of famous universities, the company has established an innovative research and development team with doctoral and master's degree talents, and continues to absorb excellent talents in the industry and outstanding students from famous universities to strengthen the team.The company has about twenty authorised invention patents in microwave devices, circuits and antennas. The application field involves radar, electronic countermeasures, aerospace and aviation.
2. About Customised
We can customise according to customer's requirements, just tell us the frequency, gain, power.
3. About Delivery Time
Customised products are normally 4-6 weeks, if in stock 1-2 weeks can be shipped.
4. How quality is guaranteed
1)Quality Control: Strictly testing raw materials and the production process to meet standards.
2)Performance Testing: Conducting functionality and environmental tests to verify power output and other key metrics.
3)Warranty and Support: Providing a warranty period and technical support to address issues during use.
4)Factory Audits: Regularly conducting internal and third-party quality audits.
5. Delivery Method
If you have your own freight forwarder, we can send to your designated freight forwarder, if not, we can choose the most convenient way of delivery, such as DHL, Fedex, air freight, sea freight.
6.Payment Method
L/C,D/A ,D/P,T/T,Western union, Moneygram, Paypal, Alipay, Bank.