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| | | Performance | | • | Velocity Range |
0.1 to 40 m/s | | • | Accuracy |
0.1 m/s or +/- 5%, whichever is greater | | • | Resolution |
0.1 m/s | | • | Long Term Stability |
< 5% per six months | | • | Path Length |
0.1 to 1 Km with Cn2 in range of 10-16 to 10-10 m-2/3 | | • | Update Rate |
1-minute block average | | • | Diagnostics |
Built-in self-test, updated once per minute, to monitor received signal strength from upper and lower channels (40 dB), turbulence, power supply condition, and micro processor status. | | • | Maintenance Frequency |
Every 6 months calibration check and optics cleaning |
| Electrical | | • | Signal Output |
Serial, RS-232, ASCII | | • | Mains Voltage |
110 VAC 50/60 Hz standard, other voltages available |
| Environmental | | • | Temperature |
-18 to 60 C | | • | Humidity |
0-100%, non-condensing | | • | Rain/Dust |
NEMA-4 type protection |
| Physical | | • | TX Head |
8.25 x 7.75 x 22 inch (210 x 195 x 560 mm)-H x W x D, 8lbs (8kg) | | • | RX Head |
14 x 8.25 x 22 inch (355 x 210 x 560 mm)-H x W x D, 30 lbs (14kg) | | • | Enclosure |
20 x 16 x 11.5 inch (510 x 405 x 290 mm)-H x W x D, 26 lbs (12kg) | | | |
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