NanoSat-450A Portable Ka-Band Satellite Terminal for Emergency Communications

ElecSuppliers ApplicationsSep 27, 2026

When terrestrial networks are unavailable, damaged or unstable, establishing communication at the scene can become a major challenge.

The Merrillchip NanoSat-450A is a portable Ka-band satellite terminal designed for rapid deployment in emergency communication, field operations, live video transmission and remote connectivity applications.

The system combines satellite communication, 5G network aggregation and a built-in 4G/5G base station in one integrated portable unit. This allows a single operator to carry the equipment to the required location and quickly establish a communication network without relying entirely on local terrestrial infrastructure.

What Is the NanoSat-450A Portable Satellite Terminal?

The NanoSat-450A is an integrated portable satellite communication terminal built around a Ka-band satellite link.

Unlike a basic satellite terminal that only provides a satellite connection, the NanoSat-450A integrates several communication functions into one system, including a satellite modem, network router, aggregation gateway, 4G/5G base station hardware, battery and BeiDou positioning.

The system is designed for field deployment where communication needs to be established quickly.

Its applications include emergency response, disaster communications, news gathering, video broadcasting, public safety, telecom emergency support and remote-area connectivity.

One-Person Portable Design

The NanoSat-450A is designed for transportation and rapid deployment by one person.

The antenna and battery weigh less than 10 kg, while the complete system weighs less than 13 kg.

The integrated design eliminates the need for complicated assembly at the deployment site. The system can be transported using an IATA-compliant aviation case or a backpack-style carrying bag.

This makes it suitable for teams that need to move communication equipment between different field locations.

Automatic Satellite Acquisition in Under Two Minutes

Rapid deployment is one of the key requirements for emergency communication equipment.

The NanoSat-450A uses a one-button “Q-touch” operation for automatic satellite acquisition. The automatic satellite alignment time is no more than two minutes under the specified operating conditions.

After arriving at the deployment location, an operator can place the terminal, power it on and initiate the satellite acquisition process.

The simplified operation is intended to reduce the need for specialized satellite communication personnel during field deployment.

Satellite and 5G Network Aggregation

One of the main features of the NanoSat-450A is its ability to combine satellite and terrestrial mobile networks.

The system can aggregate:

• 1 satellite link

• 2 5G links

The aggregated uplink and downlink bandwidth can reach up to 300 Mbps.

This architecture allows the terminal to use available 5G connectivity together with satellite communication instead of depending on a single communication path.

When terrestrial network conditions are good, 5G links can contribute additional bandwidth. When local network coverage is unavailable or damaged, the satellite link can provide an independent communication path.

Built-in 4G/5G Base Station

The NanoSat-450A also integrates 4G/5G base station functionality.

The system can provide mobile network coverage for field users through China Mobile, China Unicom and China Telecom network capabilities, depending on the deployed configuration and service conditions.

This function is particularly relevant for emergency sites where the local public network is unavailable, overloaded or damaged.

Instead of only providing an internet connection to the terminal operator, the system can be used as part of a temporary local communication network.

Satellite + 5G + Local Mobile Network

The combination of satellite communication, 5G aggregation and local 4G/5G coverage gives the NanoSat-450A a different operating model from a conventional portable satellite terminal.

A typical deployment can be understood as three communication layers:

Satellite Link

Provides long-distance connectivity when terrestrial infrastructure is unavailable.

5G Aggregation

Uses available 5G networks to increase available bandwidth and provide additional connectivity.

Local 4G/5G Coverage

Provides mobile communication access for personnel and devices at the deployment site.

This combination can be useful in emergency response scenarios where communication needs extend beyond the operator using the satellite terminal.

Integrated Communication Hardware

The NanoSat-450A integrates several communication and control functions into one portable system.

The integrated hardware includes:

• Satellite modem

• Network router

• Network aggregation gateway

• 4G/5G base station board

• Rechargeable battery

• BeiDou positioning

• Satellite communication subsystem

• Network interfaces

The integrated architecture reduces the number of separate devices that need to be transported and connected in the field.

150Wh Built-in Battery

The NanoSat-450A includes a 150Wh battery system.

The specified battery operating time is at least three hours, depending on the actual operating conditions and system load.

The terminal can also operate through a 100–240V AC adapter when external power is available.

This provides flexibility for temporary field deployments where grid power may not be immediately available.

Network Interfaces

The terminal supports multiple network connection methods for different field applications.

Available interfaces include:

• Gigabit Ethernet

• 2.4GHz Wi-Fi

• 5.8GHz Wi-Fi

The combination of wired and wireless interfaces allows computers, cameras, mobile devices and other network equipment to connect to the communication system.

Protocol Support for Video and Data Transmission

The NanoSat-450A supports a range of network and streaming protocols, including:

• UDP

• TCP

• SRT

• RTMP

• RTSP

• RTP

• HTTP

• HTTPS

• FTP

This protocol support makes the terminal suitable for applications involving live video transmission, remote data transfer, network access and field communication.

IP66 Protection for Outdoor Deployment

The terminal is designed for outdoor operation and has an IP66 protection rating.

The specified operating temperature range is -25°C to +55°C.

These characteristics allow the equipment to be considered for outdoor emergency communication, field command, remote monitoring and other applications where communication equipment may be exposed to dust, rain and changing environmental conditions.

Applications

The NanoSat-450A can be used in a range of industries and field communication scenarios.

News Gathering and Live Video

News teams and production crews may need to transmit live video from locations where conventional broadband infrastructure is unavailable or unreliable.

The combination of satellite connectivity, 5G aggregation and video streaming protocol support provides a portable communication option for field broadcasting.

Emergency and Disaster Communications

Natural disasters can damage cellular networks, fiber infrastructure and power systems.

A portable satellite terminal can be transported to the affected area to establish communication without waiting for local network infrastructure to be restored.

The NanoSat-450A can be used for emergency data communication, field coordination and video transmission.

Police, Fire and Field Command

Emergency response teams may need communication between command centers and personnel working at the incident site.

The integrated satellite and mobile network architecture can provide connectivity for command equipment, cameras, computers and mobile users.

Telecom Emergency Support

Telecom operators can use portable communication equipment to provide temporary connectivity when a local network is damaged or when additional network capacity is required.

The built-in 4G/5G base station can be used as part of a temporary mobile network deployment.

Oil, Power, Water and Forestry

Remote industrial and infrastructure operations often take place outside areas with reliable terrestrial network coverage.

The NanoSat-450A can provide a portable communication option for field teams working in oil and gas, power, water management, forestry and other remote environments.

Transportation and Remote Areas

Remote roads, temporary work sites and other locations may require communication without permanent network infrastructure.

A portable satellite terminal can be transported to the site and deployed when connectivity is needed.

Temporary 4G/5G Network Coverage

The integrated base station function allows the system to be considered for temporary mobile coverage.

This can be useful for emergency sites, temporary events, remote operations and locations where existing public network coverage is insufficient.

Technical Specifications

Portable Satellite Communication for Rapid Deployment

The main value of the NanoSat-450A is not simply its satellite communication capability.

Its integrated design combines a portable Ka-band satellite terminal, 5G aggregation, local 4G/5G coverage, network routing, battery power and positioning into one field-deployable communication platform.

For emergency teams, broadcasters, telecom operators, public safety organizations and remote industrial operations, this approach can reduce the amount of equipment required at the deployment site and shorten the time needed to establish communications.

A Portable Communication Network for Areas Without Reliable Terrestrial Coverage

When terrestrial networks are unavailable or unstable, communication requirements can change rapidly.

The NanoSat-450A provides a way to combine satellite connectivity with available 5G networks and local mobile coverage in a single portable system.

With one-person portability, automatic satellite acquisition, integrated networking, battery operation and outdoor protection, the terminal is designed for situations where communication needs to be established quickly and moved between locations as required.

For emergency communications, disaster response, field broadcasting, remote infrastructure and temporary network coverage, the NanoSat-450A provides an integrated approach to portable satellite and mobile communications.