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BTGPS / BLE 조회 864
옵션표
- Model No.
- BTGPS
- Description
- GPS Smart Antenna with BLE
- Features
- Size - 31.5 x 31.5 x 11.0mm
- BLE supported
- 72 channels U-BLOX 8 engine
- DB update rate 115200bps
파일 다운로드
본문
BTGPS is the latest generation of low power GPS receiver with Bluetooth. The GPS smart antenna will acquire up to 72 satellites at a time while providing fast time to first fix. The acquired data is uploaded to a smart phone app using Bluetooth in real time. Bluetooth is working in frequency range of 2.4GHz to 2.5GHz.
SPECIFICATIONS (GENERAL CONDITIONS: VCC=3.3V, TA: 25℃, Z=50Ω)
GPS |
SYMBOL
|
MIN
|
TYP
|
MAX
|
UNIT
|
Frequency Range
|
Freq
|
1575.42
|
㎒
|
||
Small Signal Gain
|
Gain
|
19.0
|
20.0
|
21.0
|
㏈
|
LNA Noise Figure
|
NF
|
-
|
0.65
|
-
|
㏈
|
Current Sensing
|
|
|
n/a
|
|
|
Supply Voltage
|
VDD
|
+3.0
|
+3.3
|
+5.0
|
V
|
Supply Current @ 2.85V
|
IDD1
|
-
|
42
|
-
|
㎃
|
Sensitivity
|
Tracking
|
-166
|
㏈m
|
||
Cold
|
-148
|
㏈m
|
|||
Re-acquisition
|
-157
|
㏈m
|
|||
Acquisition Time
|
Cold Start
|
29
|
sec
|
||
Hot Start
|
1
|
sec
|
|||
Accuracy
|
Position
|
2.5
|
m CEP
|
||
SBAS
|
2.0
|
m CEP
|
|||
Type of Cable
|
|
2.5pi ear jack cable, 4 wires
|
|
||
Dimensions
|
|
31.5x31.5x11.0
|
㎜
|
||
BLE
|
|
|
| ||
Operating Frequency
|
Freq
|
|
2400
|
|
MHz
|
Sensitivity
|
|
|
-94
|
|
dBm |
Output power
|
P
|
|
|
+5
|
dBm
|
Protocol version
|
VER
|
|
V4.2
|
|
|
DB update rate
|
|
|
115200
|
|
bps
|
ENVIRONMENTAL DATA
SYMBOL
|
MIN
|
TYP
|
MAX
|
UNIT
|
|
Operating Temp.
|
TO
|
-20
|
|
+60
|
℃
|
Storage Temp.
|
TS
|
-40
|
|
+85
|
℃
|
Relative Humidity
|
HR
|
20
|
|
95
|
%
|
RoHS
|
|
Compliant and green
|
ABSOLUTE MAXIMUM RATING
SYMBOL
|
MIN
|
TYP
|
MAX
|
UNIT
|
|
Supply Voltage
|
VCC
|
0
|
|
+5
|
V
|
Battery Voltage
|
VBAT
|
0
|
|
+3.6
|
V
|
ESD Rating
|
ESD
|
0
|
|
+2
|
KV
|
Note: Absolute maximum ratings are stress only, and functional operation at the maximum is not guaranteed. Stress beyond the limits specified in this tale may affect device reliability or cause permanent damage to the device.
PIN ASSIGNMENT
PIN NO.
|
SYMBOL
|
DESCRIPTION
|
I/O
|
1
|
VCC
|
+3.3V Typical
|
I
|
2
|
TXD
|
GPS to HOST
|
O
|
3
|
RXD
|
HOST to GPS
|
I
|
4
|
GND
|
Ground
|
-
|
ORDERING INFORMATION
BTGPS: GPS Smart Antenna with Bluetooth, 2.5phi data cable 50cm with ear jack right angle
WARRANTY PERIOD
The period of warranty shall start from the date of purchase of the product and shall cover a period one (1) year. If the date of purchase of the product is unknown, the period of warranty shall start from the month of manufacturing of the product.