TW-400 CUB

Small, Rugged full-featured handheld

The TW-400 CUB radio is a portable radio designed for voice communications and sensor networks.

Network Video Streaming

Network Video Streaming

Capture video, view multiple video streams simultaneously, or forward video to others in your network with CUB’s on-board analog-to-digital video encoder. The H.264 encoder is interoperable with standard video players for different platforms. Consume video with an Android™ device and specialized software, such as TrellisWare’s TARC application.

Power Conserving Operations

Enhance your low-profile TSM network with CUB’s sleep modes for longer operation times. The Wake on Wireless and Wake on Trigger sleep modes are built to minimize power consumption with local triggers. While the CUB radio is covertly left as a relay, use the sensor dongle for full network awareness to detect activated video streams, motion, audio, or any network changes.

TW-400 Cub covert sensor
VSAT Terminal

Connect Multiple IP Networks

Extend network range by cross-connecting multiple IP networks deployed. The CUB radio effortlessly bridges a TSM and an external IP network together with CUB’s built-in gateway feature. In this way, connect to a very small aperture terminal (VSAT) for a satellite network link that works as a backhaul to a wider enterprise network.

Sensor Dongle

Control all IP sensor traffic with CUB’s sensor dongle accessory. Conveniently collect information, surveillance, and reconnaissance (ISR) for any mission, and leave it unattended as a ground sensor for perimeter or motion detection. The sensor dongle features an Ethernet connector, analog video input, power output providing a constant 3.3 V power source, and power saving trigger inputs and outputs.

Sensor Dongle
Android™ is a trademark of Google Inc.
PHOTO CREDITS: Soldier Overlook: U.S. Army Spc. Steven Cope


Size 4″ (H) x 2.5″ (W) x 0.9″ (D)
Weight (R/T only) 10 oz
Frequency Range 1775–1815 MHz, 2200–2250 MHz
Occupied Bandwidth 20 MHz, Configurable to 4 MHz
Transmit Power Up to 2 W
Input Power 6–18 V DC with Power Adapter
Battery Life 8 Hours with 32 Wh Rechargeable Battery
Environmental MIL-STD-810G
Water Resistant 2 M Immersion
Connectors LEMO Audio, SMA RF and GPS Antennas, 24-pin for Dongles
Data Rate 8 Mbps IP Throughput per Channel
Audio Encoding AAC Audio, AMR 5.9 or MELPe, Up to 12 Channels
Audio Latency 3 Hop < 275 ms, 8 Hop < 400 ms
Video Encoding MJPEG or H.264
Net Entry Time < 1 Second
Waveform TSM
Modulation Constant Envelope 

CUB Applications Running with TSM

CUB is a rugged and reliable handheld radio, and like other TSM products, it is a receiver, transmitter, and relay all in one, running with robust TSM networking technology.

  • Awareness of physical or environmental conditions with sensor technology
  • Constant real-time intelligence
  • Body worn, or use remotely with sensor access and control
  • Robust mobility and connectivity in highly dynamic environments
  • Operates with other TSM products
  • Simultaneous voice, data, and PLI
TrellisWare offers 24/7 support for technical issues and a resourceful online Customer Support Center. The Support Center includes current software updates, documentation, frequently asked questions, and information about TrellisWare training classes. Current users of TrellisWare® products and development partners may register to access the Support Center at:


Contact our team:

Phone: 1.844.4TW-HELP (1.844.489.4357) Email:

Want to improve your communications?

Contact TrellisWare to find out how our broad range of capabilities can meet your mission challenges.