Our Solutions

SilentNode tactical systems track and intercept mobile targets seamlessly.

Vehicular IMSI

The SilentNodeV BTS module is a 19-inch drawer-based system featuring up to 8x SDR BTS units paired with high-linearity power amplifiers, all housed in a compact 4U chassis for superior tactical performance.

It includes a minimalistic front panel with gigabit LAN connectivity for laptop integration and an LCD display showing real-time system parameters and status.

Key Highlights

Tactical ruggedized design for rapid field deployment across diverse environments.
Supports up to 8x independent transmissions (configuration-dependent) for multi-target operations.
Fully scalable radios and RF chains customized to customer needs.
Covers 2G, 3G, 4G, and 5G technologies from 700MHz to 3.8GHz.
Delivers 25W average power per carrier (LTE, UMTS, GSM) with 400W peak, using high-linearity amplifiers.
Enables fast 2G/3G/4G network scanning with advanced broadcast decoding.
Antenna options:
- Omnidirectional: Rooftop (1x TX + 1x RX); Interior (1x GPS).
- Directional high-gain array for precision targeting.

Radio Specifications

Up to 8x Software Defined Radios for 2G, 3G, 4G, and 5G.
Up to 6x band-specific high-linearity PAs at 25W average per carrier.
Handles up to 4 carriers per band (shared PA reduces power per carrier).
Frequency support: 700MHz–3.8GHz (FDD/TDD), with custom configs for EMEA, APAC, and CALA regions.
Receiver sensitivity exceeds -95dB for reliable detection.

Power Specifications

Peak consumption: 1100W; typical: 850W.
DC input range: 36V–55V for vehicle integration.

Form Factor

Dimensions: 18cm (4U) H x 43cm W x 61cm D.
Weight: Under 30kg for easy portability.

Backpack IMSI

The SilentNodeM is a portable backpack solution designed for close-range operations with exceptional covertness, fitting seamlessly into commercial off-the-shelf backpacks for body-worn tactical missions.

Key Highlights

Covert body-worn design for discreet tactical operations.
Supports 2G, 3G, 4G, and 5G (FDD/TDD) technologies.
Fast network scanning with advanced broadcast decoding.
Up to 8x independent SDR transmissions.
Connectivity for external high-power PA integration.
Battery life up to 2 hours with dual batteries and hot-swap support.
Dynamic fan speed regulation for low noise based on temperature.
Simplified multi-pin military-grade connectors on the panel.
Built-in safety features: smart battery management, temperature/current protection, and graceful PC shutdown.
Optional remote management via 3G/4G/5G backhaul datalink.

Radio Specifications

8x Software Defined Radio modules.
Frequency range: 700MHz–4.2GHz.
Dual-band Wi-Fi (2.4GHz/5GHz) with 0.5W internal amplification and meshed networking.
Optimized for EMEA, APAC, and CALA regions.
Internal high-power PAs: 40W peak (4W average) per band.
Receiver sensitivity > -95dB.
TX antennas: Hemispherical 3dBi.
RX antenna: Built-in hemispherical 3dBi.
NWL scan antenna: Omnidirectional 2dBi.
Internal GPS: Active 28dBi antenna.

Connectivity

Front panel: HDMI, 2x USB 3.0, RF antenna port, DC/battery input, LCD status monitor.
5GHz Wi-Fi for laptop/smartphone with meshed system-to-system links.
Backhaul: 3G/4G/5G cellular broadband modem.

Power Specifications

Peak consumption: 400W; average: 220W.
Dual Li-ion 279Wh batteries with hot-swapping, temperature/over-current protection.
Certifications: CE, UN38.3, UN3481 (IATA/AFA), REACH, RoHS; Smart Battery Standard compliant.
External smart balancing charger; DC input: 36V–75V.

Form Factor

Dimensions: 42.2cm x 31cm x 15.6cm (H x W x D).

SilentNodeM Dimensions

Weight: Main unit 9kg; total 13kg (with backpack and 2x batteries).
Ruggedized case with foam for accessories.

Environmental Specifications

Operating temp: -10°C to +45°C.
Operating humidity: 10–85% (non-condensing).
Storage temp: -20°C to +65°C.

SilentNodeP is a compact, drone-mounted active cellular payload designed to deliver powerful multi-band, multi-RAT performance in airborne tactical operations.
The SilentNodeP Active Cellular Payload is a 4x multi-RAT system built around four SDRs and a custom high-power RF front end, purpose-designed for drone-mounted operations.
It combines broad cellular coverage, rugged field performance, and a compact airborne form factor for demanding tactical missions.

Technical Specifications

Drone-mounted active cellular payload system custom engineered for aerial deployment.
Composed of 4x SDR radios supporting 2G, 3G, 4G, and 5G technologies.
High-power RF front end delivering up to 36 dBm (4 W) average output power per band.
Supports nine cellular bands, including TDD: B1, B3, B7, B8, B20, B28, B38, B40, and B41.
Military-grade RF link with preset or combined configurations across 800 MHz, 1.4 GHz, and 2.4 GHz.

Antenna Configuration

Single directional operational antenna with 10-12 dBi gain.
Motorized antenna control operated directly from the Ground Control Station.
Two diversity datalink antennas with 3 dBi gain.
Receiver sensitivity greater than -105 dBm.

Power And Form Factor

System power consumption remains under 280 W.
DC input range is 36 V to 53 V and can be supplied directly by the drone battery system.
Quick-release options include Gremsy at 513 × 342 × 293 mm and Freefly at 513 × 342 × 365 mm, both including antennas.
Total weight is 6.3 kg, including the motorized antenna and quick-release assembly.

Environmental Performance

Operating temperature range is -10°C to +45°C, with storage from -20°C to +65°C.
The system is rated IP65 and supports 10% to 85% non-condensing humidity.
An active cooling solution enables operation while the drone is landed, and the quick-mount release supports rapid payload swapping in the field.