Audited Supplier
We have various specifications of interference modules for the convenience of installation with different size.
1. Independent research and development.
2. High performance amplifier
3. Power supply interface
4. Adjustable bandwidth
5. Sandblasting oxidation shell
6. Customization according to your requirements.
| Index | Technical Parameters |
| Operating Frequency | 420-450MHz |
| Output CW Saturated Power | ≥50W |
| Passband Ripple | ≤1.5dB |
| Output Port Standing Wave | ≤2.6 |
| Clutter Suppression | ≥65dBc |
| Harmonic Suppression | ≥-8dBc |
| RF Output Interface | SMA-K (Internal hole and external thread) |
| Power Supply Interface | 2P Sleeping Patch Through-hole capacitor Black and Red wires |
| VCC Power Supply | DC 28V |
| VCC Max Voltage | +30V |
| Working Current | ≤4.5A |
| Dimensions (excluding connectors) | 127.5×59.5×21.5mm |
| Net Weight | 0.35kg |
| Operation Temperature | -40oC~+60oC |
We are a manufacturer focus on developing and producing drone countermeasure equipment independently for air safety and privacy under legal permission. This device is designed to interfere and block satellite positioning signals, including GPS / Beidou / GLONASS / Galileo. Meanwhile, it can interfere and shield the commonly used ISM 2.4G and ISM 5.8G frequency bands for drones, forcing remote control, image transmission positioning, and signal interruption, achieving the functions of forced landing / return / hovering.
We have a professional and experienced R&D team to provide our clients with excellent competitiveness of communication products and technical support. After 10 years of continuous development and growth, Haiyi has won a good reputation with reliable product quality, on-time delivery, self-produced and self-marketing cost advantages, as well as good after-sales service. Our products are exported to the United States, Russia, the Middle East, Africa and other countries and regions. We welcome customers domestic and overseas to contact us and establish a long-tern business partnership sincerely!
A professional and experienced R&D team can meet different customization needs and provide technical support.
Production Commissioning
From post welding to debugging, every step is strictly required to ensure the reliability of product hardware and compliance with parameters.
High-efficiency Assembly lines
Hign-efficiency assembly lines with workers pay attention to every single detail, from circuit boards to even if small screws.
Quality and Craftsmanship
From product development to process, quality is the core of everything we do. We go the distance to ensure excellence, pushing the boundaries of technology and adding layers of rigorous controls to refine our products.
Aging / High and low temperature / Salt spray test
All of our products have passed long-term power on aging testing, as well as high and low temperature testing, salt spray testing, to ensure the product quality is reliable.
Quality Control & Quality Assurance
We ensure that our products are durable with stable quality. Every product has been passed strict inspection by the QC department before shipment.
We have a large warehouse to stock some in-coming materials, amplifier module components, and finished products to ensure delivery on time and in case of some urgent needs.
Packaging & Shipment
We will make sure every single product shipped from Haiyi is well packed with bubble wrap packaging, kraft box & waterproof tape to avoid damage during the logistics transportation.
Q1: Who are you? What do you do?
- Shenzhen Haiyi Technology Electronics Co., Ltd.. We are a high-tech company centered in researching and development. Specializes in production and sales of signal amplifiers, wireless signal control systems, wireless signal countermeasures equipment, wireless signal blocking equipment, and explosion-proof interference equipment, etc.
Q2: Are you a manufacturer or a trading company?
- We are a manufacturer located in Shenzhen, which is the first special economic zone in China. Welcome to visit us!
Q3: What is the delivery date?
- Normally the delivery date is 7-15 days after purchase order releasing. For large quantity, it will take a little bit longer time than normally. Any urgent needs, please discuss with us for details.
Q4: Is custom-made product acceptable?
- Yes, we can customize different frequencies, powers, dimensions as customers' requirements, as well as packaging and laser LOGO according to different needs.
Q5: What is the minimum order quantity?
- It depends on the items, ranging from 1 piece to 20 pieces.
Q6: What transportation methods are available?
- DHL / UPS / TNT / Fedex and other air shipment as well as ocean shipment are all available.
Q7: What should we do if we got any defective product for after-sale service?
- All of our products have passed standard testings, aging testing, and quality inspection before shipment. All purchased products are guaranteed with 1-year warranty and technical support.
