BriarTek Device / Instrument
DF-101 Direction Finder
Phase interferometer direction finder with DF-A101 antenna array and DF-D101 display, providing ±5° bearing to a person overboard.
Description
The DF-101 direction finder comprises the DF-D101 display unit and DF-A101 antenna array, which has eight RigiFlex rigid/flexible elements with stainless steel shock springs, an ASA/polycarbonate enclosure and aluminum mast base.
Key features
- The display is dimmable, display and array are rated IP67, and the system is qualified for Grade B, Class I shock and vibration IAW Mil-STD-901D.
- Accessories include an antenna switch box for dual antennas, a weather hood for recovery boats and an AC/DC power supply with battery backup.
Specifications
| Type | Phase interferometer |
|---|---|
| Frequency | 121.5 MHz |
| Accuracy | +/-5 degrees |
| Display power source | 12–36 VDC @ 250–500ma |
| Antenna weight | 68.7 oz (1949 g) |
| Operating Temperature Range | -20ºC (-4ºF) +60ºC (140ºF) |
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