Part #: S72-1712-12

Model: S72171212

Sensor Systems - ADF Antenna
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Part Number :


S72-1712-Series
FEATURES
  • ADF Antenna
  • Combined loop/sense antenna
  • Digital ADF receiver incorporated into the shell
  • Test loop feature provided on Pins 15 and 16
  • Ferrite loop is a unique rugged design that provides repeatable bearing accuracy
  • Compatible with Allied Signal and Collins ARINC 712 spec.
  • Federal and Military Specs: FAA TSO C41c, DO-160, F2B/JY/ER/MH/DFSAAAAA. ARINC 712, MIL-E-5400

 

SPECIFICATIONS
Frequency: 190-1750 KHz VSWR: 1.2:1 
Output Impedance (±5%): 78 ohms balanced 1 M ohms to ground min. Power: ±12 V / 150 ma (max)
Radiation Pattern: Omni Directional Bearing Accuracy: Better than 0.4°
Effective Height (±10%): Sense: 0.03 meter Loop: 190 KHz 0.023 meter 577 KHz 0.038 meter 1750 KHz 0.023 meter Loop Resonance Freq (±5%): 577 KHz
Loop Operating Q (±10%): 0.5 KHz Loop Amplitude Tracking: 0.25 dB
Loop Phase Characteristics: ±8° of (90-2 tan f/577) Noise Output into 78 ohm: Sense: 3.3 nV / √Hz max Loop: 8.0 nV / √Hx max
Weight: 8.8 lbs / 4.0 Kg  Dimensions: 1.77" H x 30.00" L x 10.62" W 
Material:  6061-T6 aluminum / thermoset plastic Finish:  Skydrol resistant enamel
Connector:  M83723-72R 2016 N Temperature:  -85°F to +194°F
Vibration:  10 G's Altitude:  55,000 ft

 

S721712 Diagram

 

Part NumberADF Antenna Description:
S72-1712-1 see details above. Baseplate radius 111.0"; 2819 mm. Aircraft A300 / 310
S72-1712-2 Same as -1 except for baseplate radius 84.5"; 2146 mm. Aircraft B757 / 767
S72-1712-8  Same as -1 except for baseplate radius 77.7"; 1975 mm. Aircraft A320
S72-1712-9  Same as -1 except for baseplate radius 66.0"; 1676 mm. Aircraft DC-9 / MD-80
S72-1712-10  Same as -1 except for baseplate radius 112.5"; 2858 mm. Aircraft MD-11
S72-1712-12  Same as -1 except for larger mounting hole screws. Aircraft A340
S72-1712-13  Same as -1 except for baseplate radius 84.5"; 2146 mm and larger mounting hole screws. Aircraft B777
S72-1712-26  Same as -1 except for baseplate radius 84.5"; 2146 mm and larger mounting hole screws. Aircraft B777 
S72-1712-112 Same as -1 except for larger mounting hole screws. Aircraft A380 

 

S72-1712-12
- ADF Antenna
Price Condition Delivery
CALL OR RFQ NEW OUTRIGHT

SEA Repair Capabilities: No

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