Specifications

AVIONICS LIMITED
1.3 TECHNICAL SPECIFICATIONS
SPECIFICATIONS CHARACTERISTICS
Environmental: (RTCA/DO160D)
VOR RTCA/DO-196
Localizer RTCA/DO-195
Glideslope RTCA/DO-192
Marker Beacon RTCA/DO-143 Class B
Physical Dimensions:
Height 3.32 inches (8.44cm)
Width 3.45 inches (8.76cm)
Depth 10.84 inches (27.53cm)
Weight: 3.2 pounds (1.5 kg)
Mounting: Panel mounted, no shock mounting required
Temperature Range: -20 to +55 Celsius with short time operations at
+70 Celsius
Power Requirements:
Voltage 13.75 VDC (27.5 VDC with Voltage Reducer
VPN 807000)
Current 1.8 Amp Receive
Receiver:
VHF Frequency (VOR/LOC) 108.00 to 117.95 MHz
Sensitivity 2 µV to provide 50% Standard Deflection
Channel Spacing (VOR/LOC) 50 Khz
UHF Frequency (Glideslope) 329.15 to 335.0 MHz
Sensitivity 20 µV to provide 50% Standard Deflection
Channel Spacing (Glideslope) 150 Khz
Marker Receiver 75 MHz
AGC Characteristics From 10 µV to 200 µV the audio level will not
vary more than 3db.
External Outputs:
Audio Output 10mv into a 600 ohm load
CDI Left/Right 150mv into 1K Load
CDI Up/Down 150mv into 1K Load
CDI Glideslope Flag
CDI VOR/LOC Flag
FCC Identifier EZNINS422
Manufacturer’s Model Number
INS 422
Part Number VPN 801004
INS 422 Installation/Owners Manual
Original Issue – June 2001
VPN 701034
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