Motorola SLR5100 Repeater
The Motorola SLR5100 Repeater is the MOTOTRBO repeater station that extends the coverage of voice and data for your operation: analog and digital, from 1 to 50 W, with continuous 24/7 use and compact 1U form factor in a 19″ rack.
Infrastructure for industry, campus, security and large areas, with coverage expansion sized by project and MOTOTRBO interconnection options. The variant, licenses and applicable homologation must be checked.
Extended coverage
Voice and data with sized coverage.
24/7 use
100% duty cycle at full 50 W.
Scalable
From single site to multi-site.
1RU · 8.6 kg
Compact, with integrated power supply.
OVERVIEW
Meet the Motorola SLR5100 Repeater
The SLR5100 is the heart of a MOTOTRBO radio system: installed in a rack, it receives and retransmits radio signals to extend range throughout the operation area, in analog, digital or mixed mode during migration.
- Analog and digital MOTOTRBO repeater
- VHF 136 to 174 MHz; UHF 400 to 470, 450 to 512 or 350 to 400 MHz variants
- Power from 1 to 50 W with 100% duty cycle
24/7 Coverage
Runs nonstop, even at the peak of 50 W
Designed to work nonstop: it runs 24/7 with 100% duty cycle, even at the peak of 50 W, with reliability validated by Motorola's accelerated life testing program. The new-generation receiver has high sensitivity (0,22 µV) and better noise blocking, for clear voice even in adverse conditions.
• 1U format (44×483×370 mm), 8,6 kg
• New-generation receiver (sensitivity 0,22 µV)
• Approved by Anatel (00383-15-01699)
Grows With You
From single site to multi-site, without replacing the radio
What is the range of an SLR5100 repeater? It extends coverage across the whole area of the premises; to cover several locations, it integrates into multi-site, joining the sites into one network. The actual range is sized in the project (antenna, band and topography).
• Multi-site: IP Site Connect, Capacity Plus and Connect Plus
• Migration from analog to digital without disruption
• Integrated power supply and backup battery charger
Why choose the Motorola SLR5100 Repeater?
The Motorola SLR5100 Repeater is the choice for operations that need to reliably extend radio coverage. It is a MOTOTRBO repeater station that integrates voice and data, operates in analog and digital, and delivers up to 50 W of power with 100% duty cycle for continuous use.
Compatible with all MOTOTRBO architectures: single-site conventional, IP Site Connect, Extended Range Direct Mode, Capacity Plus (single-site and multi-site), Capacity Max and Connect Plus: it scales from a single location to a multi-site network without replacing hardware, and operates in mixed analog/digital mode for migration without stopping operations.
With a compact 1U form factor (19″ rack), integrated power supply and backup battery charger, it has a low cost of ownership. ABC Mais Telecom designs, installs, rents, and maintains the system, with specialized assistance and Anatel homologation.
The repeater that extends coverage and operates 24 hours a day
- Extends coverage across the entire operation
- Operates 24/7 at the peak of 50 W
- Scales from single-site to multi-site
- Design, installation, and assistance with ABC
Why buy from ABC Mais Telecom
Buying the repeater is only part of the solution.
Design and assistance
Design and installation
We design the system (VHF/UHF band, coverage, antenna, duplexer, and digital modes), install the repeater in a rack, and configure IP Site Connect, Capacity Plus, or Connect Plus according to the operation.
Specialized assistance
Specialized technical service conducted by a team specialized in radio communication, with original parts and equipment history: taking advantage of the field-replaceable modules of the SLR5100.
Anatel Licensing
The SLR5100 is approved by Anatel (00383-15-01699) and operates on licensed frequencies. The team provides guidance on frequency-use requirements according to the project.
Support and SLA
After-sales follow-up, system management, component replacement, and service level agreements sized for your operation.
Motorola Warranty
The Essential Services program has a reference term of three years in LACR documentation. Coverage, unit eligibility and commercial terms are confirmed in the proposal; additional installation or maintenance services require a specific contract.
Technical Specifications
Technical data of the Motorola SLR5100 Repeater according to the official Motorola Solutions data sheet.
64 channels
12.5 / 25 kHz
VHF / UHF
136 to 174 / 400 to 470 or 450 to 512 MHz
1 to 50 W
100% duty cycle
100 to 240 Vac
or 11 to 14.4 Vdc
Detailed data sheet
| Type | MOTOTRBO repeater / base station (fixed infrastructure, 1U rack) |
| Technology | analog and digital |
| Bands | VHF 136 to 174 MHz; UHF 400 to 470 and 450 to 512 MHz; 300 MHz (350 to 400) |
| Output power | 1 to 50 W |
| Duty cycle | 100% (continuous) |
| Channels | 64 |
| Channel spacing | 12.5 / 25 kHz |
| Architectures | conventional, IP Site Connect, Extended Range Direct Mode, Capacity Plus (single-site and multi-site), Capacity Max, Connect Plus; analog conventional and MPT 1327 |
| Typical sensitivity | 0.22 µV |
| Frequency stability | ±0.5 ppm |
| Power supply | 100 to 240 Vac (47 to 63 Hz) or 11.0 to 14.4 Vdc |
| Backup battery charger | integrated 12 V / 3 A; auxiliary DC output 12 V / 1 A |
| Connections | Tx N-female, Rx BNC-female, 2× Ethernet, USB; external reference 5/10 MHz |
| Operating temperature | -30 °C to +60 °C |
| Humidity | 90% (non-condensing) |
| Dimensions | 44 × 483 × 370 mm (1U) |
| Weight | 8.6 kg |
| Anatel approval | 00383-15-01699 |
Features explained
More than a list of acronyms, each feature of the SLR5100 has a practical effect on your operation:
Extended coverage across the entire operation
The repeater receives and retransmits radio signals, extending voice and data coverage to every corner of the facilities: without depending on direct range between radios.
Continuous 24/7 use (100% duty cycle)
The SLR5100 is designed for 100% duty cycle, including at 50 W, under the conditions specified by the manufacturer. Installation, power, and maintenance remain determining factors.
Scalable from single site to multi-site
IP Site Connect and MOTOTRBO trunking modes allow evaluating networks with multiple points. Licenses, version, and infrastructure must be confirmed in the project.
Migration without disruption (analog + digital)
The SLR5100 supports analog operation, MOTOTRBO digital, and mixed mode for a planned migration, with programming and compatible terminals.
Low cost of ownership (1RU, integrated power supply)
1U chassis, integrated power supply and backup battery charger help organize the installation. The battery and other components are defined in the project.
Validated reliability (ALT, 50 W)
Motorola reports validation through the accelerated life testing (ALT) program. This does not equate to a guarantee of failure-free operation in any installation.
System interfaces
The public datasheet lists two Ethernet ports, USB, and RF interfaces. Integration, alarms, and auxiliary power must follow the applicable documentation.
New generation receiver (0.22 µV)
The published typical sensitivity is 0.22 µV, under the test conditions of the datasheet; antenna, interference, and losses also influence reception.
Future-ready (10× / 15× / 125×)
Future-ready: compared to the first generation, it has 10× more processing capacity, 15× more memory and 125× more storage, with provision for expansion modules.
Technical documents
Download the official documentation for the Motorola SLR5100 Repeater (Motorola Solutions): data sheet with all technical specifications. Also see other professional line products and our radio systems at ABC Mais Telecom.
Applications
The Motorola SLR5100 Repeater serves operations that need to extend coverage and keep communication running non-stop, in extensive areas or spread across multiple locations.
A robust repeater to extend your operation's communication
From industry to security, the SLR5100 takes communication to every corner of the facilities, operates 24/7 and scales from single site to multi-site: the heart of a reliable MOTOTRBO radio system.
Segments served
Industry and manufacturing
In industrial and manufacturing plants, it extends coverage across warehouses and yards, with continuous 24/7 use for production lines that cannot stop.
Campus, hospitals and hotels
On campuses, hospitals and hotels, it covers buildings, floors and outdoor areas in a single network, integrating operations, maintenance and security teams.
Security and surveillance
For security and surveillance, it keeps team communication across the entire monitored area, with clear voice and the reliability of a 24-hour operation.
Construction and mining
In construction and mining, the repeater can form part of a communication infrastructure installed in a technically suitable location. SLR5100 forms part of the installed infrastructure and does not replace a portable radio certified for hazardous areas.
Condominiums and events
Condominiums and events may require coverage in buildings, yards, and temporary areas. Suitability depends on the survey and system configuration.
Logistics and large areas
In logistics and large areas, the interconnection of points can be evaluated according to the IP network, existing radios, and required coverage.
Use scenarios
Coverage in every corner
For logistics and large areas, it connects yards, warehouses, and multiple sites in multi-site (IP Site Connect / Connect Plus), coordinating the entire operation.
24-hour operation
The repeater extends coverage compared to direct communication when the RF design, antenna, and installation meet the necessary points.
Scale without changing hardware
The 100% duty cycle allows continuous operation under the manufacturer’s conditions. Power, ventilation, and maintenance must be planned; the feature does not eliminate the risk of interruptions.
System components
Since the power supply and backup charger are integrated, the SLR5100 has fewer external items. Below are the main system components; ABC sizes the antenna and duplexer per project and performs the installation.
The antenna and duplexer/cavity filter are sized by band, gain and coverage design: ABC specifies and installs each item according to your system.
Illustrative images. Codes according to official Motorola Solutions catalog.
Request a quote
Fill in the fields below. ABC replies by email and WhatsApp with pricing on request, lead time and advice for your case. No commitment.
Loading accessories…
Response by email and WhatsApp. No obligation · price on request. We also rent: in rentals, Anatel frequency licensing is already included by ABC Mais Telecom.
Frequently asked questions
Is the SLR5100 a repeater or a portable radio?
It is a repeater / fixed base station (1U rack), the heart of the system that extends coverage. It is not a handheld radio: it retransmits the signals from the team’s radios.
Does the SLR5100 operate in VHF and UHF?
Yes. There are VHF (136 to 174 MHz) and UHF (400 to 470 and 450 to 512 MHz) versions, as well as the 300 MHz band (350 to 400). The band is defined in the system design.
Does it work in analog and digital?
Yes. It operates as a MOTOTRBO digital repeater, analog (conventional or MPT 1327) or in mixed mode: ideal for migrating from analog to digital without stopping the operation.
Can the SLR5100 withstand continuous use?
Yes. It is designed to operate 24/7 with 100% duty cycle, even at the peak of 50 W, with reliability validated by Motorola’s accelerated life testing program.
Can coverage be extended to multiple locations?
Yes. It supports IP Site Connect, Capacity Plus (single site and multi-site), Capacity Max and Connect Plus, connecting multiple locations in a single network without changing the repeater.
What is the power and how many channels?
Adjustable power from 1 to 50 W and 64 channels, with 12.5/25 kHz spacing and typical sensitivity of 0.22 µV in the new generation receiver.
Does it need an external power supply and UPS?
The power supply (100 to 240 Vac) and a 12 V/3 A backup battery charger are already integrated; the backup battery is sized in the system design.
How much space does the SLR5100 occupy?
Only 1U in a 19″ rack (44 × 483 × 370 mm) and 8.6 kg, with a low thermal footprint and high energy efficiency: low cost of ownership.
Does ABC do the design and installation?
Yes. ABC designs the system (band, coverage, antenna and duplexer), installs the repeater in a rack and configures the digital modes, with specialized technical service.
Is the SLR5100 approved by Anatel?
Yes, Anatel approval 00383-15-01699. The team provides guidance on frequency-use requirements according to the project.
