DF-101 Direction Finder


SKU: ORCA DF-101 (Commercial) Category:


Direction Finder: Phase inteferometer direction finder includes display unit (P/N: ORCADF-D101) and antenna array (P/N: ORCADF-A101). Connectors and cables are sold separately.

Additional information

Weight 6.2 lbs
Dimensions 11 × 10 × 10 in



User Manual and Installation Guide

Data Cable Cable Installation Guide


Bridge Reference Guide




Direction Finder Display Unit:
Size: 4.721” x 3.901” x 2.347”
Accuracy: +/-5 degrees
Power Source: 12–36 VDC @ 250–500ma
Type: Phase interferometer
Frequency: 121.5 MHz

>> Array antenna including eight rigid elements with integral stainless steel shock springs
>> Dimmable display
>> Qualified for Grade B, Class I Shock and Vibration IAW Mil-STD-901D
>> Display and array rated to IP67

Direction Finder Antenna Unit:
>> Operating Frequnecy: 121.5 MHz
>> Operating Voltage: 7-12 VDC (powered via display)
>> Current Draw: max 350mA
>> Weight: 68.7 oz (1949 g)
>> Accuracy +-5º
>> Operating Temperature Range: -20ºC (-4ºF) +60ºC (140ºF)
>> Storage Temperature: -50ºC (-58ºF) +70ºC (158ºF)
>> Weatherproof applications require D89 connector with waterproof hood (Conec P/N: 165X15019X) and extended gasket (Conec P/N: 795-305420)