Trimble Outdoors aggps 332 Benutzerhandbuch
AgGPS 332 GPS Receiver User Guide 75
Specifications B
B.6
DGPS Antenna
B.7
Dual-Frequency Antenna
B.8
Beacon Channels
Item
Description
Size
15.5 cm D x 14.0 cm H (6.1 in x 5.5 in)
Weight
0.55 Kg (1.2 lb)
Operating temperature –30°C to +65°C
Storage temperature
–40°C to +80°C
Humidity
100% condensing, unit fully sealed
Casing
Dust-proof, waterproof, shock resistant
Item
Description
Size
16 cm D x 7.5 cm H x (6.25 in x 3 in H)
Weight
0.55 Kg (1.2 lb)
Operating temperature –30°C to +65°C
Storage temperature
–40°C to +80°C
Humidity
100% condensing, unit fully sealed
Casing
Dust-proof, waterproof, shock resistant
Item
Description
Frequency range
283.5 kHz to 325.0 kHz
Channel Spacing
500 Hz
Beacon modulation
50, 100, and 200 bits/second
Signal strength
10 mV/meter minimum
Dynamic range
100 dB
Channel selectivity
70 dB @ > 500 Hz offset
Frequency offset
17 ppm maximum
3rd order intercept
+15 dBm @ RF input (min. AGC setting)
Beacon acquisition time <5 seconds, typical
Operating modes
Auto Power, Auto Range, and Manual