Section 3 System Specifications - Garmin GTS 820 TAS Pilot's Manual

Garmin display units have the capability to show the status of the ground
station services being received. An example for the GTN is shown below. See the
display device Pilot Guide for the symbology used on that display.
Unit Symbol
GTN
GTN
Table 1 Map TIS-B Availability Symbols for the GDL 88

SECTION 3 SYSTEM SPECIFICATIONS

The specifications for each member of the GTS Traffic Systems family are
contained in Table 2.
Product
Type
ADS-B Capability
Transmit Power
Maximum Range
# Targets Tracked
Note 1: GTS 800/820/850 require system software version 3.00 or later for TSO-C166b
compliance.
Note 2: For TSO-C195b compliance, GTS 800/820/850 require system software version
4.00 or later. For TSO-C195a compliance, GTS 825/855 require system software
version 3.00 or later.
190-00587-02 Rev. E
Within coverage of a TIS-B ground station.
Not within coverage of a TIS-B ground station.
GTS 800 GTS 820 GTS 825 GTS 850
TAS TAS
TSO-C147 TSO-C147
(Class A) (Class A)
TSO-C166b TSO-C166b
TSO-C195b TSO-C195b
[Note 1, 2] [Note 1, 2]
40 Watts 250 Watts
22 NM 40 NM
45 75
Table 2 GTS Traffic Systems Specifications
Garmin GTS Traffic Systems
Description
TAS
TCAS I
TSO-C147
TSO-C118
(Class A)
TSO-C166b TSO-C166b
TSO-C195a TSO-C195b
[Note 2] [Note 1, 2]
400 Watts 250 Watts
40 NM 40 NM
75 75
GTS 855
TCAS I
TSO-C118
TSO-C166b
TSO-C195a
[Note 2]
400 Watts
80 NM
75
7