Vor Specifications (Gtn 650 Only) - Garmin GTN 625 Installation Manual

1.3.6

VOR Specifications (GTN 650 Only)

Characteristics
Receiver Audio Sensitivity
Course Deviation Sensitivity
Flag
AGC Characteristics
Spurious Response
VOR OBS Bearing Accuracy
Audio Output
Audio Response
Audio Distortion
Selectivity
GTN 625/635/650 TSO Installation Manual
Page 1-8
At -103.5 dBm (S+N)/N is not less than 6 dB.
-103.5 dBm or less for 60% of standard deflection.
The VOR Course Deviation Flag must be flagged when:

RF signals are absent.

9960 Hz modulation is absent.

either one of the two 30 Hz modulations are absent.

the level of a standard VOR deviation test signal produces
less than a 50% of standard deflection.
From -99 dBm to -13 dBm input of a Standard VOR Audio Test Signal,
audio output level does not vary more than 3 dB.
Greater than 60 dB.
The bearing information as presented to the pilot does not have an
error in excess of 2.7° as specified by RTCA DO-196 and EuroCAE
ED-22B.
Up to 100 mW into a 500 load.
Less than 6 dB of variation between 350 and 2500 Hz. In voice mode,
an IDENT tone of 1020 Hz Ident Tone is attenuated at least 20 dB
down.
The distortion in the receiver audio output does not exceed 10% at all
levels up to 100 mW.
6 dB BW is greater than 16.5 kHz. 69 dB BW is less than 36 kHz.
Specifications
190-01004-02
Rev. F