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System Specifications

  SkyWatch 497 SkyWatch HP
Functional Tracking Capability Up to 30 targets Up to 35 intruder aircraft
Display Range 2, 6 and up to 11 nmi 2, 6, 12, 24 and up to 35 nmi
Range Accuracy +/- 0.05 nmi (typical) +/- 0.05 nmi (typical)
Bearing Accuracy 5° RMS (typical) 5° RMS (typical)
Altitude Accuracy +/- 200 ft. +/- 200 ft.
Altitude Resloution +/- 200 ft. +/- 100 ft.
Operating/Storage Temperature -55 °C to 70 °C -55 °C to 70 °C
Operating Altitude 55,000 ft. maximum 55,000 ft. maximum
Cooling Internal fan, convection Internal fan, convection
TRC RECEIVER/TRANSMITTER    
Size ARINC Standard 404A 3/8 ATR short 12.52 in. x 3.56 in. x 7.62 in.
Weight 8.94 lb. (4.06 kg) 9 lb. (4.09 kg)
Voltage Input Requirements 11 to 34 VDC 18 to 32 VDC
     
Display Options    
  3" ATI WX-1000 CRT Display 3" ATI WX-1000 CRT Display (TAS only)
  Radar indicator (using RGC350) Radar indicator (using RGC350)
  Multi-function display** Multi-function display**
  ARINC 429 EFIS ARINC 429 EFIS
NY164 L-Band Directional Antenna    
Size 11 in. x 6.25 in. x 1.40 in. 11 in. x 6.25 in. x 1.40 in.
Weight 2.3 lb. (1.04 kg) 2.3 lb. (1.04 kg)
NY156 TCAS 1 Antenna
(used when installing as TCAS 1)
   
Size   11 in. x 6.25 in. x 1.40 in.
Weight   2.3 lb. (1.04 kg)

* Hardware/software versions of Pro Line EFIS must be capable of displaying TCAS information. Contact Collins or L-3 Avionics systems for additional information.
** Call your L-3 Avionics Systems sales or service representative for an updated list of current and pending MFD interfaces.