Technical Manual

SRT X-BAND RADAR SYSTEMS
FUNCTIONAL DESCRIPTION
304202P003 3.8 Rev. C
TEMP Temperature value; the value is send, in serial mode, to the
Display Unit
+5V M + 5V Voltage value.
- 5V M - 5V Voltage value.
- 15V M - 15V Voltage value.
Monitor M Information about the L.N.F.E. status.
AZ Antenna azimuth pulse
HL Antenna ship reset pulse
RX Asynchronous serial receive
IRQ Video data Reception/Transmission Interrupt.
NMI Power supply line absence.
CK10 50 MHz clock
SCK, SI Serial Gate Array management signals
3.2.1.6.5 Gate Array Input Signal
PCB
CK50 Input for the 50 MHz clock.
ANTBLK High voltage generation and antenna rotation disabling from
the Safety Switch.
SLK High voltage generation and antenna rotation disabling from
the interlock.
LINE Main power supply voltage
HV OK High voltage supply feedback
HV Stop Feedback from SRT MOS board for +15Iso presence
MPLC Magnetron transmission current.
P1 and P2 Links for the board configuration.
S1 selector 4 bit for the selector position.
TR Transmission Trigger.
CS1, SCK, SO Serial Gate Array management signals
TRSTC Pre-trigger for the STC generation.
RXCOMB Serial reception of the combined video.