TACTICAL MODEM ASSEMBLY
The TMA CBM-400 is a high-performance, software-defined tactical modem assembly engineered to deliver maximum flexibility and interoperability across modern SATCOM networks. By integrating the CBM-400 modem into a rugged, low-SWaP platform, it enables multi-waveform operation while maintaining a compact, deployable form factor.
Designed for mission adaptability, the TMA CBM-400 eliminates traditional trade-offs between performance and portability, providing a scalable solution for dynamic operational environments where network flexibility and efficiency are critical.
KEY CAPABILITIES
Built For Flexibility And Multi-Waveform Performance
The TMA CBM-400 enables adaptable communications across multiple networks and waveforms, supporting mission requirements in rapidly evolving operational environments.
Multi-Waveform Capability
Supports software-defined modem functionality, enabling interoperability across diverse SATCOM networks.
Bandwidth Efficiency
Optimized for efficient spectrum use with advanced waveform support and adaptable network performance.
Low-SWaP Architecture
Delivers high performance in a compact, rugged package designed for tactical deployments.
Thermal Optimization
FEA-based thermal design eliminates the need for internal cooling systems, increasing reliability in harsh environments
TMA CBM-400
Standard Features
The TMA CBM-400 integrates advanced modem technology into a flexible system architecture designed to adapt to mission-specific requirements.
Software-Defined Modem Integration
Embedded CBM-400 modem enables multi-waveform operation and network interoperability.
Modular Power Architecture
Separates power supply components to allow flexible configuration based on mission needs.
Ruggedized Design
Built to exceed MIL-STD-810H standards for reliable operation in extreme conditions.
Compact System Integration
Combines modem, thermal management, and system interfaces into a unified, deployable package.
TECHNICAL SPECIFICATIONS
Engineered For Performance And Flexibility
The TMA CBM-400 delivers advanced modem capabilities in a rugged, low-SWaP system optimized for operational efficiency.
Weight
18.7 lbs (8.5 kg)
Dimensions
16.35 in x 9.2 in x 4.6 in
Operating Temperature
-40° to 140°F (-40° to 60°C)
Cooling Method
Passive (fanless) thermal design
Environmental Rating
MIL-STD-810H
How does the TMA CBM-400 manage thermal performance?
The TMA CBM-400 uses finite element analysis (FEA) to optimize the enclosure for efficient heat dissipation. This approach allows the system to maintain high performance while avoiding additional cooling hardware or unnecessary weight
What are the physical dimensions of the TMA CBM-400?
The system measures approximately:
16.35 in × 9.2 in × 4.6 in
Weight: 18.7 lbs (8.5 kg)
This compact size makes it well suited for mobile SATCOM deployments and transportable terminals.
What connectors are available on the TMA CBM-400?
The unit includes multiple RF and system interfaces, including:
Type N transmit connector
TNC receive connector
RJF62 LAN ports
GPS connector
SMA external reference connector
Modular console interface
These interfaces enable flexible integration with tactical satellite communication systems.