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Appendix B
Specifications
See complete specifications for your Vantage Pro2 Station at our website:
www.davisnet.com.
Console Specifications
Console Operating Temperature. . . . . . . . +32° to +140°F (0° to +60°C)
Non-operating Temperature . . . . . . . . . . . +14° to +158°F (-10° to +70°C)
Console Current Draw . . . . . . . . . . . . . . . Wireless: 0.9 mA average, 30 mA
peak, (add 120 mA for display lamps,
add 0.125 mA for each optional
transmitter station received by con-
sole) at 4 to 6 VDC
Cabled: 10 mA (average), 15 mA
(peak) (+80 mA for illuminated dis-
play) at 4 to 6 VDC
Power Adapter . . . . . . . . . . . . . . . . . . . . . 5 VDC, 300 mA, regulated
Battery Backup . . . . . . . . . . . . . . . . . . . . 3 C-cells
Battery Life (no AC power) . . . . . . . . . . . . Wireless: up to 9 months; (Cabled:
approximately 1 month)
Connectors. . . . . . . . . . . . . . . . . . . . . . . . Modular RJ-11
Housing Material. . . . . . . . . . . . . . . . . . . . UV-resistant ABS plastic
Console Display Type. . . . . . . . . . . . . . . . LCD Transflective
Display Backlight . . . . . . . . . . . . . . . . . . . LEDs
Dimensions:
Console (with antenna) . . . . . . . . . . . 10.625" x 6.125" x 1.625" (270 mm x
156 mm x 41 mm)
Console (no antenna) . . . . . . . . . . . . 9.625" x 6.125" x 1.625" (244 mm x
156 mm x 41 mm)
Display . . . . . . . . . . . . . . . . . . . . . . . 5.94" x 3.375" (151 mm x 86 mm)
Weight (with batteries). . . . . . . . . . . . 1.88 lbs. (.85 kg)
Wireless Communication Specifications
Transmit/Receive Frequency
US Models: . . . . . . . . . . . . . . . . . . . 902 - 928 MHz FHSS
Overseas Models: . . . . . . . . . . . . . . . 868.0 - 868.6 MHz FHSS
ID Codes Available . . . . . . . . . . . . . . . . . . 8
Output Power . . . . . . . . . . . . . . . . . . . . . . 902 - 928 MHz FHSS: FCC-certified
low power, less than 8 mW, no li-
cense required
868.0 -868.6 MHz: CE-certified, less
than 8 mW, no license required
Range
Line of Sight . . . . . . . . . . . . . . . . . . . up to 1000 feet (300 m)
Through Walls. . . . . . . . . . . . . . . . . . 200 to 400 feet (75 to 120 m)