RuiXingHengFang Network Co. Ltd. 76052 ユーザーズマニュアル
V2.6 2015-12-03
www.risinghf.com
LoRaWAN Module RHF76-052 User Manual
RisingHF
1
Part I-RHF76-052 Hardware description
1 Introduction of RHF76-052
RisingHF™ LoRaWAN™ module RHF76-052 is embedded with LoRaWAN stack. Customer could use
a host MCU to control this modem with simple AT command. The advanced and simple command
interface offers rapid time to market.
This part is targeted to help customer to set their hardware platform quickly with RHF76-052 modem.
2 Electrical Characteristics
2.1 Absolute Maximum Ratings
Stresses above the values listed below may cause permanent device failure. Exposure to absolute
maximum ratings for extended periods may affect device reliability.
Table 2- 1 Absolute Maximum Ratings
Item
Description
min
max
unit
VCCmr
Supply voltage
-0.3
+3.9
V
Tmr
Temperature
-55
+115
℃
Pmr
RF input level
-
+10
dBm
2.2 Operating Range
Table 2- 2 Operating Range
Item
Description
min
max
unit
VCCop
Supply voltage
+1.8
+3.6
V
Top
Temperature
-40
+85
℃
Pop
RF input level
-
+10
dBm
2.3 Module Specifications
Table 2- 3 Module Specifications
ITEMs
Parameter
Specifications
Unit
Structure
Size
23(W) X 28(L) X 2.6(H)
mm
Package
33 pins, SMT
Electrical
Characteristics
Characteristics
power supply
3.3V type
V
Sleep current
1.45uA
uA
Operation current
(Transmitter+MCU)
(Transmitter+MCU)
120mA @20dBm in 434MHz/470MHz type
mA
45mA @14dBm in 868MHz/915MHz type
mA
Operation current
(Receiver+MCU)
(Receiver+MCU)
16mA @BW125kHz, 434MHz/470MHz
type
type
mA
15.5mA @BW125kHz, 868MHz/915MHz
type
type
mA
Output power
20dBm max @434MHz/470MHz
dBm