Garmin 405cx Guida Utente

Appendix

Battery life: up to 8 hours in GPS 

mode; up to 2 weeks in power save 

mode.
operating temperature range: 

From 5°F to 122°F (from -15°C to 

50°C) 
Charging temperature range: 

From 32°F to 122°F (from 0°C to 

50°C)
radio frequency/protocol: 2.4 

GHz/Dynastream ANT+ wireless 

communications protocol
gPS antenna: internal patch 
gPS receiver: high-sensitivity 

integrated

Physical size: L × W × D: 2.32 × 

0.71 × 0.28 in. (59 × 18 × 7 mm)
Weight: 0.01 lbs. (6 g)
 

transmission range: Approximately 

16.4 ft. (5 m)
operating temperature: From 14°F 

to 122°F (from -10°C to 50°C)
radio frequency/protocol:  

2.4 GHz/Dynastream ANT+ wireless 

communications protocol
Power source: USB

Physical size: L × W × D: 13.7 × 1.3 

× 0.4 in. (34.7 × 3.4 × 1.1 cm)
Weight: 1.6  oz. (44 g)
Water resistance: 32.9 ft. (10 m)
transmission range: approximately 

9.8 ft. (3 m)
Battery: user-replaceable CR2032 

(3 volts)
Battery life: approximately 3 years 

(1 hour per day)