3.3 LoRa Radio specification
15
Feature
Description
Enclosure
ASA plastic, anti-UV
Size (without antennas)
101 x 226 x 73mm
Weight
0.4kg
Installation method
Pole or Wall mounting
Table 3.1: Key hardware specifications.
3.2
WiFi specification
Feature
Description
Chipset
Broadcom 43362
WLAN Standards
IEEE 802 Part 11b/g/n (802.11b/g/n)
Antenna Port
Support Single Antenna for WiFi
Frequency Band
2.412 GHz – 2.484 GHz
Number channels
14
Modulation
OFDM, DSSS (Direct Sequence Spread Spectrum),
DBPSK, DQPSK, CCK , 16QAM, 64QAM
Supported rates
1,2, 5.5,11,6,9,12,24,36,48,54 Mbps
Maximum receive level
-10dBm (with PER < 8%)
Output Power
17 dBm +2/-2 dBm for 1, 2, 5.5, 11Mbps
14 dBm +2/-2 dBm for 6, 9, 12, 18, 24, 36, 48, 54 Mbps
12 dBm +2/-2 dBm for 11n (HT20)
Internal Antenna Gain
2 dBi (Typical)
Internal Antenna Polarity
Linear
Antenna Azimuth Beamwidth
Omni-directional
PER <8%, Rx Sensitivity @ 1 Mbps
-94 dBm Typical
PER <8%, Rx Sensitivity @ 11 Mbps
-87 dBm Typical
PER <10%, Rx Sensitivity @ 54 Mbps
-73 dBm Typical
PER <10%, Rx Sensitivity @ MCS0
-86 dBm Typical
PER <10%, Rx Sensitivity @ MCS7
-70 dBm Typical
Table 3.2: Key WiFi specification.
3.3
LoRa Radio specification
Feature
Description
Chipset
2x Semtech SX1302
Operating Frequency MX1901
EU868, IN865
Operating Frequency MX1902
US915, AS923, AU915, KR920
Frequencies channels
8 LoRa
R
channels multi-data rates (SF5 - SF12 / 125 kHz) +
per SX1302 chipset
+ 2 mono-data rate (LoRa
R
250 / 500 kHz and FSK 50 kbps)
Antenna Port
2x SMA
Transmit Power
27 dBm