RF-Star 42UH, Manual, Page: 2 / 36

RF-83UP
www.szrfstar.com V1.3 - Jun., 2019
Shenzhen RF-star Technology Co., Ltd.
Page 1 of 35
RF-star LoRa Module List
Chipset Model Antenna
Dimension
(mm)
Package
Frequency
(MHz)
TX Power
(dBm)
Range
(Km)
Photo
ASR6501
RF-
AL42UH
Half-hole 13.9

13.9 Half-hole 433 22 3
ASR6505
RF-
AL42UHB2
Half-hole 18.3

18.3 Half-hole 433 22 3
SX1278
RF-42UH
Half-hole /
IPEX
16

26 Half-hole 433 18 3/4.5
RF-42UP SMA 21.1

36 DIP 433 18 3
RF-42SH Half-hole 16

16 Half-hole 433 18 3
RF-43UH
Half-hole /
IPEX
25

40.3 Half-hole 433 27 10 Contact Me
RF-43UP SMA 24

43 Half-hole 433 27 10
RF-43SH Half-hole 25

40 DIP 433 27 10 Contact Me
SX1276
RF-82UH
Half-hole /
IPEX
16

26 Half-hole
868
915
18 3/4.5
RF-82UP SMA 21.1

36 DIP 868 18 3
RF-82SH Half-hole 16

16 Half-hole 915 18 3
RF-83UH
Half-hole /
IPEX
25

40.3 Half-hole 868 27 10 Contact Me
RF-83UP SMA 24

43 DIP 915 27 10 Contact Me
RF-83SH Half-hole 25

40 Half-hole 868 27 10
Note:
1. The communication distance is the longest distance obtained by testing the module's maximum transmission power
in an open and interference-free environment in sunny weather.
2. Click the picture to jump to buy modules.