Garmin gps 400 Guida Utente

GPS 400 Pilot’s Guide and Reference

B-1

APPENDIX B:  SPECIFICATIONS

PHYSICAL

Unit Size: 

6.25’W x 11.00’D x 2.65’H 

       

(159 mm x 279 mm x 67 mm)

Unit Weight: 

4.9 pounds installed (2.2 kg)

POWER

Input:    

11-33 Vdc (-0X version) 

       

13.8/27.5 Vdc (-1X version)

ENVIRONMENTAL

Temperature: 

-20°C to +55°C (operating range) 

       

(-4°F to +131°F)

Humidity: 

95% non-condensing

Altitude: 

-1,500 ft to 50,000 ft 

       

(-457 m to 15,240 m)

GPS PERFORMANCE

Receiver: 

12 parallel channel PhaseTrac12™

Acquisition Time: 12 seconds (warm) 

       

45 seconds (cold)

Update Rate: 

Once per second, continuous

Accuracy: 

Position - 15 meters (49 ft) RMS 

       

Velocity - 0.1 knot RMS steady state

Dynamics: 

999 kts maximum velocity 

       

6g maximum acceleration

INTERFACES
ARINC 429;
Aviation RS-232;
CDI/HSI;
RMI (digital:clock/data);
Superflag Out;
Altitude (serial: Icarus, Shadin, Rosetta, or 
encoded: Gillham/Greycode);
Fuel Sensor; Fuel/Air Data