Tecnam P2002 JF - Alternative Navigation Receiver; MD200-306 Indicator

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nd
Edition – Rev 0
34-20
POSITION DETERMINING – DESCRIPTION AND OPERATION
Alternative navigation receiver
The secondary navigation receiver is the Garmin Apollo SL30 which includes a 760-channel VHF
COMM transceiver and 200-channel VOR/LOC/GS navigation (see also Chapter 23).
The NAV radio features are the following:
 200 channel Nav with solid state DSP technology
 VOR/Localizer and Glideslope receivers
 Built-in VOR/Localizer converter
 Frequency range: VOR 108.00 – 117.95 MHz
 Localizer 108.00 – 111.95 MHz
 Glideslope 328.60 – 335.40 MHz
 Digitally decoded OBS setting
 Manual selection of back course approach
 Automatic display of station ID by decoding Morse code
 Interfaces to most CDI (w/resolver), HSI, and autopilot systems
 VOR receiver displays To or From radial of the active channel
 VOR monitor displays From radial of the standby channel
 Back course annunciator output
 LOC enable annunciator output
 Internal RF diplexor
 Active and standby flip/flop frequencies
 DME tuning and data display
The secondary navigation receiver is coupled to the MD200-306 VOR/LOC/GS/GPS indicator: see
figure below.
Figure 2: MD200-306 Indicator
MD200 displays rectilinear needle
movements and contains integral
GPS, NAV and BC mode
annunciators. It adds a glideslope
needle and flag including a
VOR/LOC/GPS needle, TO/FROM indicator and NAV warning flag.
MD200 also contains an integral resolver for OBS feedback.