APPENDIX C OEM7700 Technical Specifications
OEM7 Installation and Operation User Manual v4
177
Strobes
Input/Output
Factory
Default
Comment
PPS
Output
Active
low
A time synchronization output. This is a pulse where
the leading edge is synchronized to receiver
calculated GNSS Time. The polarity, period and
pulse width can be configured using the
PPSCONTROL
command
Strobe
Sym
Min
(V)
Max
(V)
Current
(mA)
ERROR
V
OL
0.2
8
V
OH
3.1
EVENT_IN1 (Mark )
EVENT_IN2 (Mark2)
EVENT_IN3 (Mark3)
EVENT_IN4 (Mark4)
V
IL
0.8
-
V
IH
1.7
EVENT_OUT1
EVENT_OUT2
EVENT_OUT3
EVENT_OUT4
V
OL
0.2
8
V
OH
3.1
ME_RDY
V
OL
0.2
4
V
OH
3.1
POS_VALID
V
OL
0.55
8
V
OH
2.3
nRESET_IN
V
IL
0.8
-
V
IH
2.55
PPS
V
OL
0.55
24
V
OH
2.3
Table 37: OEM7700 Strobe Electrical Specifications
