SECTION 1 GENERAL DESCRIPTION

1.1 INTRODUCTION

This manual describes the physical, mechanical, and electrical characteristics and the installation requirements for the GNC 300 Aviation Kit.

After installation of the GNC 300 system, FAA Form 337 must be completed by an appropriately certificated agency to return the aircraft to service.

1.2TECHNICAL CHARACTERISTICS

The GNC 300 offers the versatility of fixed installation in a panel mounted aviation rack as well as complete portability.

For TSO Compliance, see Appendix A.

The conditions and tests required for TSO approval of this article are minimum performance standards. It is the responsibility of those desiring to install this article either on or within a specific type or class of aircraft to determine that the aircraft installation conditions are within the TSO standards. The article may be installed only if further evaluation by the applicant documents an acceptable installation and is approved by the Administrator.

1.2.1 PHYSICAL CHARACTERISTICS

 

Width:

6.25 inches

Height:

2 inches

Depth:

5.65 inches

GNC 300 Weight:

2.4 lbs.

GA 56 Antenna Weight:

4 oz.

Aviation Rack Weight:

10 oz.

Max Air Speed:

Subsonic

(Structural rating for antenna)

 

1.2.2 OPERATIONAL CHARACTERISTICS

 

Operating Temperature Range:

-20 oC to +55 oC

Humidity:

95% non-condensing

Altitude Range:

-1,500 to 50,000 ft.

Power Range

10 to 15.1 VDC

Power Requirements:

1.2A @ 13.8v (not transmitting)

 

5.5A @ 13.8V (transmitting)

1.2.3 INTERFACES

 

The GNC 300 provides interfaces to various general aviation instruments. Figure 1- 1 defines the function of each pin on the 37 pin DSUB connector located at the back

Av. Kit Install. Manual

190-00067-02 Rev. J

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