Ebyte E22-900M30S - Page 12

ere Chengdu Ebyte Electronic Technology Co, Ltd. E22-900M30S User manual
6.2 Reflow Soldering Curve
Tp freemen enn ny
I— Critical Zone
al Tuto Tp
l To [roms erm maa
Q TS max
=
J | ——
@®
h
2 TSmin
SN A >
2 CP ———
Preheat
Ramp-down
25
t 25°C to Peak |
Time —
7. Related Model
X Frequency Transmit | Test distance : Size Communication
Model Chip Packaging
Hz power dBm km mm Interface
E£22-900T228 S$X1262 868M 915M 22 7 SMD 16%26 UART
E£22-230T228 S$X1262 230M 22 7 SMD 16%26 UART
E22-400T228 S$X1268 433M 470M 22 7 SMD 16%26 UART
E£22-400M30S S$X1268 433M 470M 30 12 SMD 24%*38.5 SPI
E£22-900M30S S$X1262 868M 915M 30 12 SMD 24%*38.5 SPI
E22-900M22S S$X1262 868M 915M 22 6.5 SMD 14%20 SPI
£22-400M22S8 S$X1268 433M 470M 22 6.5 SMD 14%20 SPI
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