microMARS

Technical Specifications

April 2nd, 2015

 

PARAMETER SINGLE BATTERY VERSION FOUR BATTERY VERSION
Size

196mm L x 63mm D

399mm L x 63mm D

Weight in air (w/ lithium battery)

673g

1294g

Weight in water (w/ lithium batteries)

58g

28g

Housing Material

Delrin with Titanium hardware (non-corrosive)

Same

Depth rating

300m

Same

SD Card Slots

Two cards (-2 version)

Same

Eight cards (-8 version)

Memory Capacity

1024 GB Max for two card version

Same

4096 GB Max for eight card version

Supply Voltage and Source

3.1V-5.0V battery voltage

Same

5.0V USB cable (for configuration)

Battery

1 ea. Tadiran TL-5930/F

4 ea. Tadiran TL-5930/F

(lithium, 17000mAh)

(lithium, 68000mAh total)

-or-

-or-

3 ea. 'AA' alkaline

12 ea. 'AA' alkaline

(approx. 2500mAh)

(approx. 10000mAh total)

Power Consumption

(w/ SanDisk Extreme 32GB Pro Cards)

0.06mA Standby

Same

4mA acoustic event detection

49mA @ 25kHz sample rate

51mA @ 100kHz sample rate

54mA @ 250kHz sample rate

Battery Endurance and memory requirement at 20deg C

(w/ Tadiran TL-5930/F batteries)

10 years standby

10 years standby

6 months acoustic event detection

24 months acoustic event detection

12.3 days @ 25kHz / 76 GB

51.0 days @ 25kHz / 304 GB

11.8 days @ 100kHz / 291 GB

49.0 days @ 100kHz / 1164 GB

11.1 days @ 250kHz / 728 GB

46.3 days @ 250kHz / 2912 GB

Operating Modes •Continuous Recording Same
•Duty Cycled
•Acoustic Event Detection
Mission start & end time definition available for all
Dynamic Range 96dB (16-bit conversion)
Hydrophone Integrated in exchange end cap.
Same