Parameters Of Gnss; Technical Parameters Of Wifi; Technical Parameters Of Gnss - Advantech SmartFlex SR304 Hardware Manual

5. Technical Parameters

5.5 Parameters of GNSS

Parameter
Antenna
Protocols
GNSS Systems
Frequency
Sensitivity (autonomous)
Acquisition time
(autonomous)
Accuracy

5.6 Technical parameters of WiFi

WiFi
Antenna connector
Supported WiFi band
Standards
2.4 GHz supported channels
5 GHz supported channels
Type of device
Max. clients in AP mode
WiFi TX Output Power
WiFi RX Sensitivity
AP maximum users
1
Supported channels depends on selected Country Code.
SmartFlex SR304 Hardware Manual
Description
50 – active
NMEA 0183
GPS, GLONASS, BeiDou, Galileo, QZSS
GPS/Galileo/QZSS: 1575.42
GLONASS: 1597.5 – 1605.8 MHz
BeiDou: 1561.1
Tracking: -157 dBm
Reacquisition: -157 dBm
Cold start: -146 dBm
Hot start: 2.5 s
Warm start: 26 s
Cold start: 35 s
< 1.5 m
Table 37: Technical parameters of GNSS
R-SMA – 50
2.4 GHz, 5 Ghz
802.11a, 802.11b, 802.11g, 802.11n
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13
1
36, 38, 40, 42, 44, 46, 48, 52, 56, 60, 64, 100, 104, 108,
112, 116, 120, 124, 128, 132, 136, 140, 149, 153, 157,
161, 165
Access point, station
10
17,3 dBm
-96,3 dBm
10 users (WiFi module supports multi-role operation in
STA and AP. Multi-role does not affect the maximum
number of users).
Table 38: Technical parameters of WiFi
1.023 MHz
2.046 MHz
5.5 Parameters of GNSS
42