GPS140 Datasheet, PDF (20/38 Pages) List of Unclassifed Manufacturers – GPS Positioning Module

Differential GPS signal input connector J1
Differential GPS correction signal can be connected to your GPS140HR for exact
precise positioning using the RTCM SC-04 differential signal source. The signal
levels on this input are RS232. The connector pinout is shown below in figure 3-2 and
table 3-2.
Fig 3-2 DGPS Data input header connector
PIN
DESC
PIN
1
N.C.
2
3
DGPS_IN 4
5
N.C.
6
7
N.C.
8
9
GND
10
DESC
N.C.
N.C.
N.C.
N.C.
GND
Table 3-2 Pin out of DGPS input header connector
GPS140HR
20
RTD Embedded Technologies, Inc.