Enhance Communication Efficiency with the SR-RPTR-1RU-V VHF DMR Digital/Analog Repeater

For industries that rely on uninterrupted communication across large or challenging environments, the SR-RPTR-1RU-V VHF 136-174MHz 16 Channel 40W DMR Digital/Analog Repeater is a robust solution. This versatile repeater offers seamless integration between digital and analog systems, advanced heat dissipation for continuous use, and IP connectivity, ensuring your teams stay connected wherever they are.

Key Features of the SR-RPTR-1RU-V Repeater:

  • Professional 1U Design for Easy Installation: The SR-RPTR-1RU-V is designed with a compact 1U form factor, making it easy to install and ideal for environments where space is a premium. This slim profile allows more efficient rack usage, supporting a variety of configurations without the need for complex infrastructure.
  • Reliable Cooling System for Extended Operation: Built with a heat pipe and a four-fan cooling system, this repeater is engineered for demanding, high-output scenarios. This unique setup prevents overheating and ensures consistent performance even in intense operational settings, keeping communication lines open when they’re needed most.
  • Automatic Digital-Analog Mode Detection: The SR-RPTR-1RU-V can operate in analog, digital, or mixed mode, making it highly adaptable. Its smart auto-detection feature automatically switches between analog and digital based on the call type, ensuring smooth communication across different device types. This flexibility makes it an ideal solution for organizations transitioning from analog to digital.
  • Accessory Expansion for Customization: The repeater features a rear port that supports third-party accessory integration, including SIP and AIS protocols. This makes it highly customizable for unique operational requirements and easily scalable as communication needs grow.
  • IP Connectivity for Multi-Site Communication: The IP connection feature allows multiple SR-RPTR-1RU-V repeaters across different locations to connect via a TCP/IP network. This enables the seamless transmission of voice, data, and packet switching, making it ideal for organizations with geographically dispersed teams that require reliable connectivity.
  • 9 LED Status Indicators for Easy Monitoring: With nine LED indicators on the front panel, users can quickly assess the repeater’s operational status, helping to ensure that your communication network remains functional at all times and reducing the time needed for troubleshooting.
  • Software Upgradable to DMR Tier 2 or Tier 3: By upgrading the software, the SR-RPTR-1RU-V can support DMR Tier 2 or Tier 3 capabilities, adding advanced digital functionality to your existing system without additional hardware costs. This future-proofing capability makes it a sound long-term investment.


Technical Specifications:
Frequency Range: 136-174MHz (VHF)
Channel Capacity: 64
RF Output: 40W (UHF also available)
Channel Spacing: 12.5kHz, 20kHz, 25kHz
Dimensions: 19 x 17.72 x 1.73 inches (482.6 x 450 x 44 mm)
Weight: 24.7 lbs (11.2 kg)
Operating Temperature: -30°C to +60°C
Max Duty Cycle: 100%
Operating Voltage: DC13.8V ±20% (with AC power option available)

Transmitter and Receiver Specifications:
Frequency Stability: ±0.5 ppm
Analog Sensitivity: <0.30μV (12dB SINAD)
Digital Sensitivity: <0.30μV (5% BER)
Adjacent Channel Selectivity: 70dB (TIA603 standard)

Who Can Benefit from the SR-RPTR-1RU-V Repeater?

The SR-RPTR-1RU-V is built for a range of industries where reliable communication is crucial, including:

  • Emergency Services: Maintain critical communication in emergencies with robust analog and digital modes, backed by efficient cooling for continuous use.
  • Construction and Industrial Sites: Manage communication effectively across large areas, with the repeater’s IP connectivity facilitating communication across multiple locations.
  • Transportation and Logistics: The repeater’s auto-detection capabilities ensure seamless analog-digital communication, ideal for fleets with mixed communication devices.


Experience Uninterrupted Connectivity with the SR-RPTR-1RU-V DMR Repeater

With its advanced functionality, rugged design, and seamless integration capabilities, the SR-RPTR-1RU-V VHF DMR Digital/Analog Repeater is an essential tool for modern communication systems. Whether upgrading an existing setup or implementing a new network, this repeater delivers efficiency, reliability, and peace of mind.

Ready to enhance your communication network? Visit us at 1516 S. Grand Ave to pick up your SR-RPTR-1RU-V repeater or contact us to learn more about this powerful communication solution.

Back to blog