Product ID: SL1600
The MOTOTRBO SL1600 is an ultra-slim (22 mm) portable radio featuring an innovative Active View LED display, dual DMR/analogue operation, 99-channel capacity, and Range Max technology.
Product features:
DMR – digital standard with analogue mode support and Transmit Interrupt capability 
Active View display – shatterproof LED matrix hidden behind the housing that turns off when inactive to save battery 
Ultra-slim profile (22 mm) with lightweight build (166–169 g) 
Range Max technology – patented antenna design and advanced circuitry delivering enhanced coverage 
Environmental protection certified to IP54 dust/water resistance and MIL-STD 810 standards • Product description
The MOTOTRBO SL1600 redefines portability in daily two-way radio communications. Measuring just 22 mm thick, it easily fits into pockets or carry bags without bulging or snagging on clothing. Featuring curved edges, a stubby antenna, and a rugged frame, it serves as an ideal daily work companion.
Engineered for simple one-handed use, the SL1600 features side volume controls, a dedicated power button, a prominent PTT button, and a top channel toggle switch with fast-scroll functionality (10 channels at a time). The shatterproof Active View display utilizes an LED matrix behind the radio casing to show channel and status information, shutting off when unused to preserve battery runtime.
Equipped with Range Max technology, the SL1600 maintains high RF coverage while delivering up to 14 hours of battery life in digital mode. IP54 rated against dust and water intrusion, its rugged housing is proven through Motorola's Accelerated Life Test program simulating 5 years of hard field service.
The MOTOTRBO SL1600 portable radio is designed for mobile professionals seeking a discreet, lightweight, and dependable communication tool.
Hospitality, events & venue management: discreet coordination for stewards and service personnel.
Retail & commercial facilities: lightweight radio easily carried on belts or in pockets without restricting movement.
Property management & security: instant PTT voice connection with Transmit Interrupt capability for emergency response.
• Specification
Display Type
Active View LED Matrix
Channel Capacity
99
Dimensions (H x W x L)
126 x 55 x 22 mm
Weight with 2300 mAh Li-Ion Battery
VHF: 169 g UHF: 166 g
Power Supply (Nominal)
3,7 V
Battery Life (2300 mAh Li-Ion, 5/5/90 duty cycle)
Analogue Mode: 11.8 h Digital Mode: 14 h
Channel Spacing
12,5 kHz / 20 kHz / 25 kHz
Frequency Stability (-30°C, +60°C)
± 1,5 ppm
Digital Vocoder Type
AMBE +2™
Digital Protocol (ETSI standards)
ETSI TS 102 361-1, -2, -3
Frequency Range
VHF: 136–174 MHz or UHF: 403–470 MHz
RF Output Power (low / high)
Analogue: 1 W / 2 W Digital (with Range Max): 3 W
Modulation Limiting
12.5 kHz spacing: ± 2.5 kHz 20 kHz spacing: ± 4.0 kHz 25 kHz spacing: ± 5.0 kHz
FM Hum and Noise
12.5 kHz spacing: -40 dB 20/25 kHz spacing: -45 dB
Conducted / Radiated Emission
< 1 GHz: -36 dBm > 1 GHz: -30 dBm
Adjacent Channel Power
12.5 kHz spacing: 60 dB 20/25 kHz spacing: 70 dB
Analogue Sensitivity (12 dB SINAD)
0.3 uV (0.22 uV typical)
Digital Sensitivity (5% BER)
0.25 uV (0.19 uV typical)
Intermodulation
65 dB
Adjacent Channel Selectivity
12.5 kHz spacing: 60 dB 20/25 kHz spacing: 70 dB
Spurious Rejection
70 dB
Rated Audio
Internal Speaker: 0.5 W
Audio Distortion @ Rated Audio
5% (3% typical)
Hum and Noise
12.5 kHz spacing: -40 dB 20/25 kHz spacing: -45 dB
Conducted Spurious Emissions (TIA603D)
-57 dBm
Military Standards MIL-STD 810C/D/E/F/G
Low pressure, low/high temp, thermal shock, solar radiation, rain, humidity, salt fog, dust, vibration, shock
Operating Temperature
-30°C to +60°C (radio) / -10°C to +60°C (with Li-Ion battery)
Storage Temperature
-40°C to +85°C
Ingress Protection (dust and water)
IEC 60529 - IP54
Electrostatic Discharge
IEC 61000-4-2 level 3
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