Description
The 1 GHz air-launched (horn) antenna is used for pavement thickness and road condition assessment and can be used to collect data at highway speeds with the SIR 30 and SIR-4000 (Single channel) systems.
Specifications
| Center Frequency | 1 GHz |
| Depth Range | 0-.9 m (0-3 ft) |
| Weight | 7.3 kg (16 lbs) |
| Dimensions | 21×55.6×49.5 cm (8.25×21.9×19.5 in) |
| Model 41000S | Smart ID module |
Antenna Manual
