Garmin SA01933LA_D Bedienerhandbuch PDF herunterladen (Seite 22)

Instructions for Continued Airworthiness G600, GNS 530W, GNS 430W, 190-01080-05 Rev. 2

GMA 347, GTX 330D, GMX 200, WSI AV-200 Cessna 208/208B Page 22 of 29

5. Remove the antenna from the aircraft. Inspect the installation location, including ground plane,

BNC connector, coaxial cable, and fasteners for corrosion or any other form of damage. Repair

any damage before proceeding, in accordance with the Cessna Caravan Maintenance Manual,

D2078-21-13, and/or the installation drawings listed in section 2.1, as applicable.

6. Reinstall the antenna in accordance with the Antenna Installation Drawing, 005-00521-11.

7. Perform the regulatory transponder testing required in section 2.5.1 prior to returning the aircraft

to service.

2.7.14 Transponder/DME Cable Assembly Removal & Replacement

If a transponder or DME cable becomes damaged, performs poorly, or is beyond serviceable condition,

the entire cable assembly must be replaced. Refer to Table 2-2 and Table 2-3 for cable assembly part

numbers and vendor information. Refer to Appendix A for instructions on servicing the transponder/DME

cable assemblies.

For transponder coaxial cables, install the cables following the requirements of the Antenna Installation

Drawing, 005-00521-11.

Table 2-2. Transponder Coaxial Cable Information

Item

Description / Part No.

Manufacturer

Emteq

5349 S. Emmer Drive

New Berlin, WI 53151

(888) 679-6170

PMA Approved Cable

Assemblies P/Ns

BR19252BS-301 (Coax Cable Assy, XPDR1 – Top)

BR19252BS-501 (Coax Cable Assy, XPDR2 – Top)

BS19252BS-401 (Coax Cable Assy, XPDR1 – Bottom)

BS19252BS-601 (Coax Cable Assy, XPDR2 – Bottom)

Cable Type

PFLX340-500

Length Specification

192 (+3 /-0) Inches

NOTE: Cable length difference shall not be more than 12 inches

between all four transponder cables. This is critical for proper

transponder performance.

Impedance:

50 Ohm

Attenuation

6.11 dB/100 ft @ 1090 MHz

Right Angle Connector P/N

Emteq BMR340-1

Straight Connector P/N

Emteq BMS340-1

Adhesive Heat Shrink

RayChem ATUM 1/2 BLK

For the DME coaxial cable, install the cable following the requirements of the DME Antenna

Reassignment Drawing, 005-00521-13.

Table 2-3. DME Coaxial Cable Information

Item

Description / Part No.

Manufacturer

Emteq

5349 S. Emmer Drive

New Berlin, WI 53151

(888) 679-6170

PMA Approved Cable

Assembly P/N

BS31277BS-DME1

Cable Type

PFLX240-500

Length Specification

312 Inches

Impedance:

50 Ohm

Attenuation

8.79 dB/100 ft @ 1000 MHz

Straight Connector P/N

Emteq BMS240-1 (qty 2)

Adhesive Heat Shrink

RayChem ATUM 1/2 BLK

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