Garmin GIA 63 Installation Manual

Also see for GIA 63: Installation manual Installation manual Installation manual

190-00303-05 GIA 63 Installation ManualRev. Y Page 2-132. Electrical CharacteristicsLNA Supply voltage 4.5 ± 0.5 VDCLNA Supply Current 20 mA MaximumLNA Operating Frequency 1575.42 ± 2.00 MHzLNA Gain 20 dB Maximum, 12dB MinimumLNA Noise Figure 3.0 dB MaximumLNA Output VSWR (50 Ω) 2:1 MaximumLNA Input power at -1 dB Gain Compression -6 dB MinimumLNA Bandwidth(-3 dB) 40 MHz Maximum(-20 dB) 100 MHz Maximum(-40 dB) 250 MHz Maximum3. Radiation CharacteristicsPolarization RHCPOperating Frequency 1575.42 ± 2.00 MHzGain (on axis) 2.0 dBic Minimum(at 160° beam width) -6.0 dBic MinimumCross Pole Gain (LHCP)(on axis) -8 dBic Maximum(at 160° beam width) -9 dBic Maximum4. Mounting RequirementsCable connection BNC FemaleMounting studs Four 8-32 UNC-2A studs 0.50” long2.7 GIA 63W and GIA 63H Minimum Installation RequirementsBelow is a list of required devices for TSO-C145a Class 3 or TSO-C145c Class 3 certification.Manual Course DeviceThis device delivers the manual course select to the GIA 63W or GIA 63H, which is required for the VORreceiver, and optional for the GPS receiver. Course information can come from an analog resolver, or fromthe GDU PFD/MFD via Ethernet HSDB.GDU PFD/MFDThis device displays Nav Flag, Left/Right, To/From, Glideslope Flag, and Up/Down as well as integritymessages. In addition it provides manual course selection to the GIA, which is required for the VORreceiver and optional for the GPS receiver.Qualified GPS AntennaRefer to Section 2.1.3.2 for a list of approved antennas.