FRIENDCOM WSN27-915R Manual do utilizador - Página 8
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Imprimir página7 TECHNICAL SPECIFICATION
No.
Parameters Index
1
2
Operating Frequency
3
Data Modulation
4
Operating Mode
5
Number of Channels (50 Kbps)
6
Interfaces
7
Main Host Operating Voltage
8
Radio PA Operating Voltage
9
RF Receive Current
10
Operating Temperature Range
11
Mechanical Dimension
8 RADIO SPECIFICATION
Frequency
Wi-SUN PHY
(MHz)
902-928MHz
Chip set
Data Rate
Mode
3
50kbps
Value Description
Cortex-M3 MCU, 512 KB Flash, 128 KB SRAM, sub-GHz
RF channel hopping
Application UART & Debug UART,115200-8-n-1
5V±10% or 3.3V ±10%
-40℃ ～ +70℃
Modulation
Modulation
Index
2GFSK
1
radio
902-928MHz
GMSK
129
3.3V ±10%
40mA
24×18×3 mm
No. of
Channels
129
Channel
Spacing(KHz)
200
8