700- LT1-Man Rev 8 09 Feb 2021
Page 50/60
PHYSICAL (continued)
Connectors
4 pin terminal strip (mates with Phoenix Contact 1840382)
8 pin terminal strip (mates with Phoenix Contact 1840421)
Connectors compatible with wires 16 to 28 AWG.
GPS and Satcom (SMA female/jack ports)
USB micro-B port
Communication Ports
One SDI-12 Port (accessible via 8 pin terminal strip)
One RS-485 Port (receive only, accessible via 8 pin terminal strip)
One GPS Port (receive only, accessible via SMA port)
One Satcom (GOES) Port (transmit only, accessible via SMA port)
One Bluetooth LE modem (internal antenna)
One USB micro-B port (service functionality only)
ELECTRICAL
Input Power
+10.8 to +16.0 VDC
Power Source
12 VDC nominal
Current Consumption
(not including SDI-12
or RS-485 sensor
current draw)
10
mA (idle) @ +13.5 VDC
2600
mA (max) @ +13.5 VDC
Protection
4/8 pin terminal strips, USB and SD slot are lightning/static
protected (CISPR-24)
Power is reverse polarity protected
SDI-12 and RS-485 power output s are short circuit protected
Internal temperature sensor
DATA and TRANSMISSION
Data Rates
Satcom (GOES):
300, 1200 bps
Satcom (METEOSAT):
100 bps
Transmit Frequency
Ranges
Satcom
(GOES/METEOSAT): 401.701 to 402.09850 MHz
Bluetooth:
2402 to 2480 MHz
RF Bandwidths
Satcom (GOES):
750 Hz (300 bps), 1.5 kHz (1200 bps)
Satcom (METEOSAT):
3 kHz (100 bps)
Bluetooth:
1 MHz
RF Transmit Power
(conducted)
Satcom (GOES):
38.1 dBm max. (300, 1200 bps)
Satcom (METEOSAT):
41.5 W max. (100 bps)
Bluetooth LE:
4 dBm max.
Antenna
Satcom (GOES/METEOSAT):
RHCP (
SMA
-connector)
GPS:
RHCP, 3.3V/50 mA active (
SMA
-connector)
Bluetooth LE:
Internal
Real Time Clock
Synchronized to GPS
Clock accuracy: ±1 second
Содержание LT1-CELL-VZ
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