Technical Data GPS1200 121
8.2 Antennas Technical Data
Description and
use
The GPS antenna is selected for use based upon the application. The table gives a
description and the intended use of the individual antennas.
Dimensions
Type Description Use
AX1201 L1 SmartTrack antenna with built
in groundplane.
With GX1210 receiver.
AX1202 L1/L2 SmartTrack antenna with
built in groundplane.
With GX1220 or GX1230 receiver.
AT504 Dorne & Margolin L1/L2 antenna
element with gold anodized choke
ring groundplane. Complies with
IGS type 'T' antenna, JPL design.
Optional protective radome.
With GX1220, GX1230 or
GRX1200 Series where higher
precision is required.
For example static surveys of long
baselines, tectonic plate moni-
toring and reference stations.
Type AX1201 AX1202 AT504
Height 6.2 cm 6.2 cm 14.0 cm
Diameter 17.0 cm 17.0 cm 38.0 cm
