9 Technical Specifications
StellarTrek Specifications:
• Size: 140.5 x 61.5 x 27mm (5.53 x 2.42 x 1.06 inches)
• Weight with battery: 183g (0.4 lbs)
• Weatherproof 3.5mm stereo Headset jack
• Built-in mono omni-directional microphone
• Built-in 500 mW speaker
• Battery: Lithium-Ion, 3.7V nominal
• Battery recharge time: Up to 3.5 hours with the supplied AC adapter. May be longer with
other chargers or PC recharge.
• Power Supply: Switching type AC/DC. Input 100V – 240V, 50Hz – 60Hz. Output: 5V –2.4A
(max) USB socket, 5VDC, 1A
• Operating temperature range: +10 to + 40 degrees Celsius
• Storage and transportation temperature range: -20 to + 60 degrees Celsius
• Operating humidity: 20% to 80% (non-condensing)
• Storage and transportation humidity: 10% to 95% (non-condensing)
• Internal Memory: 32 GB eMMC Flash in combo eMCP chip
• Ram Memory: 4 GB dual-channel high-speed LPDDR4 SDRAM at 1866MHz
• Weatherproof USB-C connector
• Audio Codec: High quality Mono speaker output with up to 20mW per channel for
headphones.
• Text-to-Speech: Acapela
• Recording: MP3 16-bit samples at a sampling rate of 44,100Hz with a bit rate of 64, 96,
128, 192 kbps, PCM 16-bit samples at a sampling rate of 44.100Hz
• Cameras: 13MP dual cameras with 74 and 117 degrees diagonal FOV
• Wi-Fi: a/b/g/n/ac SISO Dual Band 2.4/5GHz
• Bluetooth: v5.x, 2.400 to 2.4835GHz, GFSK, π/4-DQPSK (2Mbps) and 8DPSK (3Mbps)
• GPS: Multi Constellation GNSS receiver with access to L1 and L5 bands
• IP Certification: IPX1
Care and maintenance
To keep your StellarTrek clean, we recommend that you wipe the surface of the unit periodically
using a soft damp cloth. Squeeze cloth to remove excess moisture. Only use warm water. Do not
use any cleaning agents. The product is not intended to be disinfected.
Storage and transportation
The product should not be folded or dismantled in storage or transportation.
The product can be carried as any electronic device in a car or plane. It does not have any specific
restrictions.
Additional information
After long exposition to the sun, the surface temperature might increase.
The product has performed immersion and electromagnetic immunity tests and should not cause
any interference, or be influenced by any other product.
The product material has a V-0 level rating to ignition.
The product is designed to have a lifetime exceeding 5 years. The Battery is designed to have a
lifetime of 3 years.
Service Information
No maintenance, calibration or preventive inspection is needed on the device.