Garmin MX20 - Tso Authorizations; Internal Gps Receiver Performance

Specifications
50 560-1025-09 Rev E MX20 Installation Manual
3.1.13 TSO Authorizations
The MX20 meets the following TSO authorizations when connected to the following units:
Table 3-3. TSO Authorizations
JTSO TSO Manufacturer and Model Part Number
JTSO 2C63c TSO C63c Bendix King ART2000
Bendix King ART2100
071-01519-0101
071-01550-0101
Bendix RS-181A
King RS-181A
3614077-8101
071-1315-00
Garmin GWX 68 011-00833-20
JTSO C110a TSO C110a L-3 (Goodrich) WX 500 Stormscope
L-3 (Goodrich) NY-163 Stormscope Antenna
L-3 (Goodrich) NY-163 Stormscope Antenna
805-11500-001
805-10930-001 (White)
805-10930-002 (Black)
JTSO C113 TSO C113 All Configurations
JTSO C118
(TCAS)
TSO C118
(TCAS)
L-3 (Goodrich) NY-156 Antenna
L-3 (Goodrich) SkyWatch HP SKY899A or
L-3 (Goodrich) SkyWatch HP SKY899 (non-
JTSO) (SkyWatch SW version 1.6, or greater)
805-10003-001
805-11900-002
805-11900-001
TSO C147
(TAS)
L-3 (Goodrich) SkyWatch SKY497
(SW Version 1.6, or later)
L-3 (Goodrich) SkyWatch HP SKY899
L-3 (Goodrich) NY-156 Antenna
L-3 (Goodrich) NY-164 Antenna
RYAN TCAD Model 9900B
RYAN TCAD Model 9900BX
RYAN Antenna set (top and bottom mount)
805-10800-001
805-11900-001
805-10003-001
805-10800-001
70-2400
70-2420
70-2410
N/A N/A Honeywell KMH 820 IHAS 066-01175-0101
N/A N/A Garmin GTX 330 Mode S Transponder 011-00455-( )
N/A N/A Garmin AT GDL 69 011-00986-00
N/A N/A Garmin AT GDL 69A 011-00987-00
N/A N/A WSI InFlight AV-200 Sensor 305391-000
N/A N/A Garmin AT UAT (legacy) 430-6075-( )
N/A N/A Garmin AT GDL 90 UAT 430-6081-1( )-( )
N/A – Not Available.
3.1.14 Internal GPS Receiver Performance
Number of channels ....................................... 8
Frequency....................................................... 1575.42 MHz L1, C/A code
Sensitivity (acquisition) ................................. -135 dBm
Sensitivity (drop lock).................................... -142 dBm
Dynamic range ............................................... > 20 dB
Lat/Lon position accuracy.............................. 15 meters RMS typical
25 meters, SEP, without SA
100 meters 2DRMS with SA