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Silvus StreamCaster MANET Radios

Communication & Data Links

Description

Silvus StreamCaster MANET radios are advanced mobile ad-hoc networking systems designed for mission-critical applications across ground, air, and maritime environments. These radios utilize Silvus' proprietary MN-MIMO waveform technology to create self-forming, adaptive mesh networks capable of connecting hundreds of nodes. They provide high-fidelity video, voice, and IP data communications with exceptional range, throughput, and electronic warfare resilience. The family includes multiple form factors from compact body-worn units to powerful vehicular/airborne systems, all natively compatible with each other for unified multi-domain operations.

About the Company

FLYMOTION

FLYMOTION is a veteran-owned technology solutions company specializing in comprehensive drone, robotics, and technology services for public safety, government, defense, and enterprise sectors. They...

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Core Information

Serving industries
Air Ground Maritime Surface
Name
Silvus StreamCaster MANET Radios
Model number / Variant
Multiple variants (SC4200EP, SC4400E, SL4200, SL5200)
Product status
In Production

Product Classification

Link roles
Command & Control (C2) Telemetry Video Downlink Payload/Data Offload Swarm/Mesh Networking Backhaul/Relay
System type
Mesh Radio Software-Defined Radio (SDR) Transceiver
Supported platform classes
sUAS UAS (MALE/HALE) UGV USV/Surface Vessel Ground Control Station Fixed Infrastructure/Pole/Mast
Operating environment
Airborne Ground Maritime Surface
Link topology
Mesh Point-to-Point Point-to-Multipoint
LOS/BLOS capability
LOS NLOS BVLOS
Duplexing modes
TDD

Frequency & Spectrum

Regional spectrum compliance
FCC (US) CE/ETSI (EU)
Frequency agility/hopping
Frequency bands
1.3 GHz (L-band) 2.2 GHz (S-band) C-band
Channel bandwidths (MHz)
20 10 5 2.5 1.25
Spectrum licensing
Licensed

Data & Performance

Modulation/Coding
OFDM Custom/Proprietary
Video codecs supported
H.264/AVC H.265/HEVC
QoS features
Traffic Prioritization Forward Error Correction
Maximum throughput (Mbps)
100
Range conditions
Line-of-sight conditions with optimal antenna configurations
MIMO/Spatial streams
4

Interfaces & Protocols

Physical interfaces
Ethernet (RJ45) USB-A
Network protocols
IPv4 IPv6 UDP TCP
Control/Telemetry protocols
MAVLink Proprietary
Antenna connectors
SMA N-Type
Number of antenna ports
4

Security

Key management
PKI/Certificates
Anti‑jam/Resilience features
FHSS DSSS Beamforming
Tamper and security hardware
Secure Boot
Export control classification
ITAR
Encryption standards
AES-256 FIPS 140-3
Authentication methods
Pre-Shared Key (PSK)

Power & Physical

Power options
DC Battery
Mounting options
Airframe/Internal External Pod Rail/Bracket Vehicle Mount
Environmental standards
IEC 60529
Included antenna types
Omnidirectional Directional
Ingress protection (IP rating)
IP68
Shock/Vibration standards
MIL-STD-810

Software & Management

Configuration methods
Web UI CLI/Serial
Telemetry/Integration
MAVLink Custom/Proprietary
Network management features
SNMP Health Monitoring/Alarms
Cloud connectivity
Private/On-Prem
OTA firmware updates
SDR/Edge programmability

Compatibility & Integration

Autopilot compatibility
ArduPilot PX4
GCS compatibility
QGroundControl Mission Planner
Interoperability standards
NATO STANAG 4586 ASTM F3411 Proprietary
Integration notes
Blue UAS Framework and Green UAS certified, NDAA and DoD cybersecurity compliant, approved for use with Blue UAS platforms

Certifications & Compliance

Certifications/Marks
FCC CE RoHS REACH WEEE
Spectrum approval regions
US EU
Aviation standards
DO-160