Universal 10m Remote Antenna Module (RAM) for «CHUYKA» from BlueBird — a modular, all-weather, high-performance platform designed to enhance the efficiency and stability of the «CHUYKA» electronic reconnaissance (SIGINT) system. The Universal RAM from BlueBird is designed to extend antenna-feeder equipment away from the operator's location, significantly improving reception quality, reducing the impact of local interference, and expanding coverage. The platform's design is universal and standardized by interfaces, making the module compatible with other electronic systems operating in the corresponding bands.
Technical Features and Adaptability
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Modularity of Feeder Lines
A key advantage of the Universal version is the use of industrial N-type female connectors on the housing. This allows for quick selection and change of coaxial cable length and type, minimizing signal loss over the required distance and adapting to various tasks and operating conditions.
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Robust Design and Protection
The platform's housing is impact-resistant and features a high degree of protection against weather, dust, and vibrations. It ensures reliable protection of the three integrated antennas during rapid deployment and prolonged operation in field conditions.
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Three-Channel Integration
The Universal RAM includes three independent antenna channels, identical to those used in the base «CHUYKA» SIGINT device, ensuring predictable reception characteristics in the following bands: Channel 1: 1080–1800 MHz; Channel 2: 3000–4100 MHz; Channel 3: 4900–6100 MHz.
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Universal Mounting and Deployment
- Equipped with four powerful magnets for instant fixation on metal surfaces.
- For stationary mounting, two mounting holes (56 mm between centers) are provided for secure attachment to a mast or pipe using a U-bolt (supplied in the kit).
- Additional technical holes allow the use of cable ties or other means for mounting on atypical surfaces (wood, structures).
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Global Compatibility
Thanks to standardized bands and a cable assembly with SMA-male connectors, the Universal RAM easily integrates with any electronic equipment with SMA-female inputs operating in the specified frequency ranges.
Universal RAM Specifications
| Characteristic | Specification |
|---|---|
| Model Name | Universal RAM |
| Number of Channels | 3 |
| Operating Bands | 900-1800 MHz 2870-4080 MHz 4860-6060 MHz |
| Antennas | Integrated |
| RAM Connectors (external) | 3 × N-type female |
| Mounting | 4 × magnets, hole for U-bolt (56 mm) |
| Overall Dimensions | w. 120 × h. 220 × d. 240 mm |
| Weight (without cable) | 650 g |
10-meter Cable Assembly Specification (Kit)
| Characteristic | Specification |
|---|---|
| Cable Type | SLL-300* |
| Cable Length | 10 m |
| Connector to RAM | N-type male |
| Connector to SIGINT | SMA male |
| Frequency Range | Signal Loss (per 5 m) |
|---|---|
| 1080 – 1800 MHz | ≈ 2.87 dB |
| 3000 – 4100 MHz | ≈ 4.3 dB |
| 4900 – 6100 MHz | ≈ 5.6 dB |
The Remote Antenna for «CHUYKA» Drone Detector (10m cables) includes:
- 1. Universal RAM – 1 pc.
- 2. Connection Cables (10 meters) – 3 pcs.
Manufacturer: BlueBird. Product Category: EW > EW Components > Modules. This solution is suitable for field applications, mobile, and stationary SIGINT systems requiring high adaptability, ease of installation, and stable signal reception across three wide bands.
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