Description
General Description (Translated):
For your business to succeed, you need reliable voice and data communications that reach every corner of your facility. The MOTOTRBO™ SLR5100 delivers high-performance, highly reliable two-way radio service, with all the features you need to keep your workplace connected.
With its sleek design, low energy consumption, and advanced RF technology, it provides outstanding performance and low total cost of ownership. The SLR5100 represents the next generation of repeaters—supporting both analog and digital modes, full MOTOTRBO system architectures, and offering seamless integration of voice and data.
Designed for 24/7 continuous operation, high durability, and future-proof expansion, the SLR5100 is the central hub of the MOTOTRBO professional digital two-way radio system.
✅ Key Features
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Supports Analog & Digital (DMR) modes
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Operates in single-site conventional, IP Site Connect, Capacity Plus, Linked Capacity Plus, and Connect Plus
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Up to 50 W RF output power (100% duty cycle)
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Slim 1RU form factor (saves rack space)
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Low power consumption and high RF efficiency
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Modular design with field-replaceable power amplifier, power supply, and controller
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Integrated USB-A, dual Ethernet ports, GPIO, and battery charger (12 V, 3 A)
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Compatible with MOTOTRBO accessories and system services
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Tested to Motorola Accelerated Life Test (ALT) for reliability equivalent to 5 years of intensive field use
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2-year standard warranty, extendable with Motorola Infrastructure Repair Services
📊 Technical Specifications
| Specification | VHF | UHF Band 1 | UHF Band 2 | 300 MHz |
|---|---|---|---|---|
| Frequency Range | 136–174 MHz | 400–470 MHz | 450–512 MHz | 300–360 MHz / 350–400 MHz |
| Channel Capacity | 64 | 64 | 64 | 64 |
| RF Output Power | 1–50 W (100% duty cycle) | 1–50 W | 1–50 W | 1–50 W |
| Dimensions (HxWxD) | 44 × 483 × 370 mm (1.75″ × 19″ × 14.6″) | Same | Same | Same |
| Weight | 8.6 kg (19 lb) | Same | Same | Same |
| AC Input Voltage | 110/240 VAC | Same | Same | Same |
| AC Current (Standby / TX) | 0.18/0.25 A (standby) / 1.5/0.9 A (TX) | Same | Same | Same |
| DC Input Voltage | 11.0–14.4 VDC | Same | Same | Same |
| DC Current (Standby / TX) | 0.7 A (standby) / 9.5 A (TX) | Same | Same | Same |
| Operating Temp | −30 °C to +60 °C (−22 °F to 140 °F) | Same | Same | Same |
| Humidity | 95% RH, non-condensing at 50 °C | Same | Same | Same |
| Max Duty Cycle | 100% | 100% | 100% | 100% |
| FCC ID | ABZ99FT3094 | ABZ99FT4096 | ABZ99FT4097 | – |
| Battery Charger Output | 12 V, 3 A | Same | Same | Same |
| Auxiliary DC Output | 12 V, 1 A | Same | Same | Same |
| Connectivity | Tx (N-female), Rx (BNC-female), USB-A, 2× Ethernet, GPIO | Same | Same | Same |
| Supported System Types | Analog/Digital Conventional, IP Site Connect, Capacity Plus, Linked Capacity Plus, Connect Plus | Same | Same | Same |
📡 Receiver Specifications
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Channel Spacing: 12.5 / 20 / 25 kHz
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Frequency Stability: ±0.5 ppm
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Sensitivity (typical): 0.22 µV
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Intermodulation Rejection (typical): 82 dB
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Selectivity (TIA603D): 83/55 dB (25/12.5 kHz)
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Selectivity (TIA603): 83/68 dB (25 kHz) / 80/63 dB (12.5 kHz)
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Selectivity (ETSI): 70/63 dB (25/12.5 kHz)
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Spurious Rejection (TIA603D/ETSI): 95/90 dB
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Audio Distortion: <1%
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Hum & Noise: −45 dB @ 12.5 kHz / −50 dB @ 25 kHz
📡 Transmitter Specifications
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Frequency Range: Same as receiver (VHF, UHF, 300 MHz bands)
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RF Output Power: 1–50 W
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Duty Cycle: 100% continuous
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Channel Spacing: 12.5 / 25 kHz**
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Frequency Stability: ±0.5 ppm
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Intermodulation Attenuation: 40 dB
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Adjacent Channel Power (TIA603D / ETSI): 78/62 dB (25/12.5 kHz)
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Conducted Spurious Emissions: −36 dBm < 1 GHz / −30 dBm > 1 GHz
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FSK Modulation Fidelity: Error ≤5% / Magnitude ≤1%
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Audio Response: TIA603C
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Audio Distortion: <1%
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Hum & Noise: −45 dB @ 12.5 kHz / −50 dB @ 25 kHz
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Modulation Limits: ±2.5 / ±5.0 kHz
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Digital Vocoder: AMBE+2™
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Digital Protocol: ETSI TS 102 361-1, -2, -3








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