Specifications



 
Astro 220
010-00596-20
General
Unit Dimensions 2.4” x 6.1” x 1.3” (6.1 x 15.5 x 3.3 cm) without antenna
Weight 7.5 oz (213 g) with batteries
Display Size 1.43" x 2.15" (3.6 x 5.5 cm)
Display Resolution 160 x 240 pixels (110 ppi)
Display Type 2.6" (6.6 cm) 256 color TFT
Touchscreen No
Waterproofing IPX7
Floats No
Battery 2 AA (NiMH or Lithium recommended)
Battery Life 24 hours
Integral Battery Charger No
GNSS Antenna Quad Helix
GNSS Chipset SiRFstar III (GPS Software 'S')         MTK (GPS Software 'M')
High Sensitivity GNSS Receiver Yes
Multi-GNSS No
Multi-Band
GNSS Networks GPS + WAAS/EGNOS
Interface mini USB
Operating Temperature 5° to 158°F (-15° to 70°C)
Storage Temperature 32° to 77°F (0° to 25°C)
Maps and Memory
Basemap Yes
Preloaded Map No
Outdoor Maps+
Ability to Add Maps Yes (2,025 map segments)
Garmin Custom Maps No
Garmin BirdsEye Maps
Internal Memory
Accepts Data Card Yes (microSD, Max 4GB, Class 4 to 10)
Custom POIs Yes
Waypoints 1,000
Routes 50
Tracking up to 10 dogs simultaneously
Track Log 10,000 points, 20 saved tracks (500 points each)
Stored Contacts -
Automatic Routing Yes (with optional mapping for detailed roads)
Sensors
Electric Compass Yes
Barometric Altimeter
UV Sensor No
Microphone
Outdoor Recreational Features
Geocaching Friendly Yes
Outdoor GPS Games No
Flashlight
Camera
Picture Viewer
Photo Navigation
Hunt/Fish Calendar Yes
Sun/Moon Information
Area Calculation
Tide Tables Yes (with optional Bluechart)
FM Radio No
Multimedia
Wireless
Garmin Connect No
Garmin Explore
Smart Notifications
LiveTrack
Wireless Unit to Unit Transfer
Connect IQ
Active Weather
VIRB Remote
XERO Locations
Bluetooth Headset
Radio Features
Frequency Band 151-154 MHz (MURS)
Channels Channel 1: 151.82 MHz
Channel 2: 151.88 MHz
Channel 3: 151.94 MHz
Channel 4: 154.57 MHz
Channel 5: 154.60 MHz
Transmit Power 2.0 watts
Range 5 miles (DC 20), 7 miles (DC 30), 9 miles (DC 40)
Location Reporting No
Contacts
Vibration Alert