The Alinco RS-D7 Digital Repeater is a professional communication infrastructure solution designed to extend and improve radio coverage across large facilities, industrial sites, transportation networks, security operations, and geographically distributed communication systems.

Operating on the VHF 136–174 MHz band, the RS-D7 supports adjustable output power from 5W to 50W, providing the flexibility required for different coverage and network configurations.

One of its most valuable features is Digital/Analog Mixed Mode, which allows the repeater to automatically recognize incoming analog or digital signals and operate in the corresponding mode. This makes the RS-D7 an excellent solution for organizations transitioning from traditional analog radio systems to modern DMR digital communication.

The repeater is also designed for network expansion through TCP/IP connectivity, allowing compatible repeaters to be connected over an IP network to create larger communication systems across multiple locations.

With ETSI DMR compatibility, AMBE+2™ digital voice processing, intelligent cooling, front-panel status indicators, and flexible installation options, the Alinco RS-D7 is built for professional continuous-duty communication environments.

Why Choose the Alinco RS-D7?

Digital & Analog Mixed Mode

The RS-D7 supports both analog FM and digital DMR communication.

Its mixed-mode capability can automatically detect the incoming signal type and switch between the appropriate operating modes.

This is particularly useful for organizations that already operate analog radios but want to introduce digital communication without replacing their entire radio fleet immediately.

Adjustable 5W–50W Output Power

The RS-D7 provides adjustable RF output from:

5W to 50W

This allows system administrators to configure the repeater according to the authorized coverage requirement, antenna system, installation environment, and regulatory limitations.

A repeater’s actual coverage depends on factors such as:

• Antenna height
• Antenna gain
• Terrain
• Building density
• RF interference
• Cable loss
• Frequency configuration
• Transmit power
• Receiver sensitivity

Therefore, a specific communication distance should be determined through proper RF planning and site testing rather than relying solely on transmitter power.

DMR Digital Communication

The RS-D7 is designed around the ETSI TS102361 DMR standard, supporting professional digital radio communication.

Digital radio can provide several advantages within a properly designed network, including:

• Efficient spectrum utilization
• Clear digital voice
• Digital signaling
• Improved network management
• Support for modern radio infrastructure

The RS-D7 uses the AMBE+2™ vocoder for digital voice processing, helping deliver clear and intelligible communication within supported DMR networks.

TCP/IP IP Connectivity

One of the most important features of the RS-D7 for large organizations is its IP connectivity.

Compatible repeaters can be connected through a TCP/IP network, allowing communication infrastructure to be extended beyond a single physical site.

This can be useful for organizations operating:

• Multiple factories
• Several branches
• Large industrial campuses
• Regional security teams
• Transportation networks
• Multiple operational locations

For example, a company with radio users in two different facilities may be able to connect compatible repeater infrastructure through an IP network, depending on the system configuration and network architecture.

Wide-Area Communication Infrastructure

A repeater does more than simply increase transmitter power.

When properly installed at an elevated and strategically selected location, a repeater can receive signals from portable or mobile radios and retransmit them, significantly improving communication coverage compared with direct radio-to-radio communication.

The RS-D7 can therefore serve as a central component of a professional radio communication network.

Typical architecture may include:

Handheld Radios → RS-D7 Repeater → Other Radios / Networked Repeater → Control or Dispatch Point

For larger deployments, multiple repeaters can be connected using compatible IP-based networking.

Professional VHF 136–174 MHz Operation

The RS-D7 operates in the VHF 136–174 MHz range.

VHF systems are commonly used for outdoor, rural, transportation, utility, and wide-area communication applications where appropriate frequency authorization and antenna infrastructure are available.

The actual operating frequency must always be configured according to the applicable authorization and local spectrum regulations.

Intelligent Cooling System

Professional repeaters may need to operate for extended periods and therefore require effective thermal management.

The RS-D7 features an intelligent cooling fan designed to improve heat dissipation during continuous operation.

This helps maintain stable performance during demanding communication periods while protecting internal components from excessive heat.

9 Front-Panel LED Indicators

The RS-D7 provides 9 front-panel LED indicators for monitoring the repeater’s operating status.

These indicators allow operators and technicians to quickly check important system conditions without requiring a computer or external monitoring system for basic visual status checks.

This is particularly useful during:

• Installation
• Maintenance
• Troubleshooting
• Routine system monitoring

Flexible Installation Options

The RS-D7 is designed for professional installation and can be configured in different environments.

It can be installed:

• On a desktop
• Inside a communication cabinet
• In a rack-mounted system
• At a dedicated radio infrastructure location

Its professional chassis makes it suitable for permanent communication installations.

GPS Capability

The RS-D7 platform may support GPS-related functionality depending on the specific configuration and system architecture.

GPS can be useful in advanced communication systems where location information and network management are required.

Note: Confirm the exact GPS functionality available on the specific unit before purchase.

Alinco RS-D7 Digital Repeater Key Features

• Digital Repeater: Professional DMR communication infrastructure.
• Mixed Mode: Automatic analog/digital operation.
• High Power: Adjustable 5W–50W output.
• VHF Band: 136–174 MHz.
• DMR Standard: ETSI TS102361-1, -2, -3.
• Digital Audio: AMBE+2™ vocoder.
• IP Connectivity: TCP/IP network connection capability.
• Wide-Area Networking: Supports compatible networked repeater configurations.
• Intelligent Cooling: Built-in cooling fan for thermal management.
• Status Monitoring: 9 front-panel LED indicators.
• Flexible Installation: Desktop, cabinet, or rack installation.
• GPS: Available depending on configuration.
• Professional Power Supply: Supports DC and AC input configurations.

Technical Specifications of Alinco RS-D7

Alinco RS-D7 Applications

The RS-D7 can serve as the central communication infrastructure for a variety of professional applications.

Security Operations

Large security organizations can deploy repeaters to improve communication between handheld radios, mobile units, supervisors, and control rooms.

Industrial Facilities

Factories, plants, warehouses, and large industrial campuses can benefit from centralized radio infrastructure for communication between different operational teams.

Construction & Infrastructure

Large construction projects often have difficult terrain, concrete structures, and multiple work zones. A properly installed repeater can help provide more consistent radio coverage throughout the operational area.

Transportation & Logistics

The RS-D7 can be integrated into professional communication systems supporting logistics, transportation, fleet, and dispatch operations.

Multi-Site Organizations

Organizations with multiple operational locations can potentially use IP-connected repeater infrastructure to connect communication systems between sites.

Emergency & Safety Communication

A properly designed radio network can provide an independent communication layer for organizations that require reliable team coordination during operational or emergency situations.

Alinco RS-D7 vs Standard Walkie-Talkie

The RS-D7 is fundamentally different from a handheld walkie-talkie.

What’s in the Box?

A standard Alinco RS-D7 package includes:

• 1 × Alinco RS-D7 Digital Repeater Unit
• 1 × Power Cord
• 1 × Installation Hardware / Rack Mount Kit
• 1 × User Manual

Note: Antenna, duplexer, coaxial cable, lightning protection, rack accessories, and other RF infrastructure components may need to be purchased separately depending on the installation.

Important Accessories for a Repeater Installation

A professional repeater installation may require additional equipment such as:

• VHF Repeater Antenna
• Duplexer / RF Filtering System
• Low-Loss Coaxial Cable
• Lightning Arrestor
• Grounding System
• Backup Power / UPS
• Rack or Communication Cabinet
• IP Network Connection
• RF Site Monitoring Equipment

The exact accessories depend on whether the repeater is being deployed indoors, on a tower, at a factory, in a control room, or as part of a multi-site network.

Alinco RS-D7 Price in Bangladesh

The Alinco RS-D7 price in Bangladesh can vary depending on configuration, stock availability, warranty, import costs, and the additional RF infrastructure required for installation.

A complete repeater system is usually more than the repeater unit itself because professional deployment may require an antenna, duplexer, coaxial cable, power backup, installation hardware, and programming.

For a professional quotation, it is recommended to specify:

• Required frequency
• Coverage area
• Installation location
• Number of users
• Analog or DMR requirement
• Single-site or multi-site network
• Antenna height
• IP networking requirement

Contact our sales team for the latest Alinco RS-D7 price and repeater system quotation in Bangladesh.

Contact & Warranty

Phone: 01312663333
Warranty: Standard Service Warranty Applicable
Delivery: Full Bangladesh Shipping Support

⚠️ BTRC Legal Notice

A BTRC authorization/license is required where applicable for operating radio-frequency communication equipment in Bangladesh.

The Alinco RS-D7 should only be installed and operated using properly authorized frequencies, appropriate technical parameters, and a compliant antenna/RF system.

For professional deployments, we provide BTRC-compliant radio communication equipment and licensing/configuration assistance for applicable projects.