ＧＳ－２１６
Gstar
The GPS receiver series
5.Pin Description
6.Absolute Maximum Ratings
7.DC Characteristics
8.AC Characteristics
9.Mechanical Specification 11.I/F Connector Specification (Wire_to_Board_Wafer) ...................................................................................................................2 (3)
.....................................................................................................3...............................................................................................................4...............................................................................................................5....................................................................................5.......................................................................................................6. (6)
...........................................................................................7..............................8............................................................................9.......................................................................................................101.Specifications 2.Input Start Commands
3.Performance report
4.Block Diagram 10.Siz e Specification 12.13.14.Assembly Specifcation Latitude and Longitude Conversion The label specification
空压机
管道...............................................................................................9 (9)
1.Specifications
-Media Tek Inc. MT3339 solution
-22 tracking / 66 acquisition-channel GPS receiver
-Supports up to 210 PRN channels
-Supports multi-GNSS incl. QZSS, SBAS ranging
-Supports WASS/EGNOS/MSAS/GAGAN
-Indoor and outdoor multi-path detection and compensation
-Pulse-per-second(PPS) GPS time reference
Adjustable duty cycle : 1mS,100mS,200mS,….900ms
Typical accuracy : ±10nS
-
WGS-84, NMEA 0183 standard V3.01 and backward compliance GGA,GLL,GSA,GSV,RMC,ZDA
Baud rate : 4800,9600,19200,38400,57600,115200
-Max. fixed update rate up to 10Hz
-Superior sensitivities
Acquisition : -148dBm(cold start) / -163dBm(hot start)
Tracking : -165dBm
-GPS receiver with antenna
Low noise amplifier
SAW filter
Built-in regulators (LDO)
GPS receiver With Patch Antenna
Module Size :
30mm(L) X 25mm(W) X 9mm(T)
导线分流器
Shell Size : 57mm(L) X 49mm(W) X 16mm(T)
Weight :150 grams
Line Length :1.5m 3m 5m ... optional
2.Input Start Commands
MESSAGE COMMANDS
COLD START $PSRF101,0,0,0,000,0,0,12,4*10
WARM START $PSRF101,0,0,0,000,0,0,12,2*16
HOT START $PSRF101,0,0,0,000,0,0,12,1*15屋顶
融雪装置 3.Performance report
Test Item Test
Result UNIT
1 Power Level -130dBm
Spirent4500—(G-39T)—Computer
CN Ratio 42 dB
2 Cold TTFF
(20 times) -130dBm31.1
SEC -140dBm34.5
-146dBm72.4
-148dBm194.0
3 Warm TTFF
(20 times)
Receiving at least 12.5min then start testing -130dBm30.7
SEC -140dBm31.1
-146dBm33.2
-148dBm73.3
4
(20 times)
Receiving at least 12.5min then start testing
-130dBm0.5
SEC
-
140dBm0.5
-146dBm0.6
-148dBm 1.7
-150dBm 2.9
-155dBm9.1
-160dBm24.5磨头
4.Block Diagram
5.Pin Description
Pin no
Name
Pin Description
I/O
Note
RS232 TTL
1 PEN/RXB/Reset I H/W select option 2
VDD Supply V oltage
I 3 TXA TXA O 4 RXA RXA I
5GND Ground 6
万能接收器
PPS/LED
O H/W select
option 6.Absolute Maximum Ratings
Parameter
Min
Max
Unit RS232
TTL
RS232
TTL Power supply voltage(VDD) -0.3 5.5 V Input pin voltage Pin no “1” -0.3
3.0
V I/O port voltage Pin no “3” -15 -0.3 15 3.0 V Pin no “4”
-0.3
-0.3
5.0
3.0
I/O port current ±10mA Storage temperature
-40
85
℃
Warning – Stressing the device beyond the “Absolute Maximum Ratings” may cause permanent damage. These are stress ratings only. Operation beyond “Operating conditions” is not recommended and extended exposure beyond the “Operating condition” may affect device reliability.
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