DTDS LoRa-622 Benutzerhandbuch - Seite 7
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DTDS-622
Technical Specifications
Parameters
Size
Mechanical
Specification
Package
Power Supply
Standby Current
Sleep Current
TX Current
RX Current
Electrical
Specification
Data Rate
RF Interface
Operating Frequency
Bands
RF Specification Sensitivity
RF interface
USART
I2C
Interfaces
Host interface available
via AT commands over
UART
Table 3-Electrical, Mechanical and LoRaWAN specifications of DTDS-622 Module
DTDS2130001 Rev 1.2
User Manual
Typical Specifications
15(W) X 27(L) X 5(H)
26 pins, SMD
3 – 3.7, 3.3 Typical
< 4
≈15
138@BW 125 KHz, 22 dBm, 865/868/915/923
MHz
8@BW 125 KHz, 22 dBm, 865/868/915/923
MHz
0.018 to 62.5 (LoRa)
RFIO single ended, 50 Ohm
EU 868
US 915
AS 923
IN 865
-137dBm @SF12, BW 125kHz
-124dBm @SF7, BW 125kHz
RFIO
USART_TX, USART_RX
I2C_SCL, I2C_SDA
-
Product Manual
Units
mm
-
V
mA
µA
mA
mA
Kb/s
-
MHz
MHz
MHz
MHz
dBm
-
-
-
-
Page 7
October 2020