- GNSS for Time Sync
Model
GT-84A
- Discontinued Products
Integrity is further improved because of its SBAS (WAAS) capability in addition to traditional T-RAIM (Time-Receiver Autonomous Integrity Monitor) function. Several new command sets have been added for easier use.
PPS output mode is available. For example, in "always output mode", 1PPS is output without satellite signals using the receiver's internal timing (no UTC synchronization). In "fixed observation point mode", one satellite signal is enough to output UTC synchronized 1PPS. application is infinite.
- GNSS (Timing, Automotive/Industrial)
Features
High accurate UTC time can be easily obtained worldwide.
High sensitivity ensures excellent reception in the most demanding applications
Small SMT package reducing the mounting area and mounting cost.
One satellite signal is enough to output UTC syncronized 1PPS.
Antenna current detection circuit allows you to ease maintenance work.
Specifications
General
GPS L1 C/A, SBAS L1 C/A
12ch (1 channel will be added while SBAS enabled)
1Hz
Acquisition (Hot start) : -155 dBm
8us (max)
30nsec(2σ,open sky)
In case internal LDO is used to supply VCORE
VCC : 3.3V ±0.3V
In case VCORE is supplied from external LDO
VCC : 3.3V ±0.3V , VCORE : 1.2V ± 0.6V
In case internal LDO is used to supply VCORE
ICC : 73mA (typical, While acquiring satellites)
In case VCORE is supplied from external LDO
ICC : 29mA , ICORE : 43mA (typical, While acquiring satellites)
Voltage : 1.8 V to 3.6V DC
Current : < 20 micro A (VCC=0V)
: < 2 micro A (VCC=3.3V)
-30°C to +85°C
-40°C to +85°C
Antenna current detection circuit
over-flow protection circuit
22.0 mm (W) x 22.0 mm (D) x 3.0 mm (H)
NMEA0183
Drawing
Inquiries about GNSS Products
- Specifications subject to change without notice.
GNSS for Time Sync Product List
Model
GT-100
Model
GT-90/GT-9001
Model
GT-88
Model
GF-8801/02/03
Model
GF-8804/05
Model
GF-8048
Model
TB-1