Features:
- Used for flight line testing of aircraft Autoland systems, Ground Proximity Warning systems, and functional testing of installed Altimeter systems
- The ARA-552 Analog Radio Altimeter has three independently controlled output channels
- Has the capability of driving three Collins 860F-1/4 radio altimeters simultaneously.
- DC Altitude Output:
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- Three channels, 0 V to 30 V, according to altimeter specifications
- Frequency Output:
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- Three channels, sinewave 600 Hz to 200 kHz
- Power:
-
- 115 or 230 VAC, 47-440 Hz or self-contained battery
- Dimensions:
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- 19-1/2 in x 9-1/2 in x 13-1/2 in (50 cm x 24 cm x 34 cm)
- Weight:
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- 24 lbs (11 kg) with battery