Si4438 433MHz HC-12 Networking Wiress Modu Reiving

Si4438 433MHz HC-12 Networking Wiress Modu Reiving
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Packa : Si4438 433MHz HC-12 Networking Wiress Modu
iscustomized : Yes
Model Number : Si4438 433MHz HC-12 Networking Wiress Modu
Operating Temperature : Si4438 433MHz HC-12 Networking Wiress Modu
Dissipation Power : Si4438 433MHz HC-12 Networking Wiress Modu
Supply Volta : Si4438 433MHz HC-12 Networking Wiress Modu
Application : Si4438 433MHz HC-12 Networking Wiress Modu
Condition : New
Type : Volta Regulator
Origin : Mainland China


Operating frequency ran (433.4 473.0 MHz, as many as 100 communication channel) maximum 100 mw fired power (can be set)

Power supply volta : 3.2 V -- 5.5 V.(if the modus working long hours in emission state, sugsted that

when the power supply volta is greater than 4.5 V , you need concatenating a 1N4007 diode to avoid modu built-in LDO got fever)

Default communication distan : about 600 m (communication distan is adjustab up to 1000 m, air baud rate 5000 BPS).

Default id current: 16 ma (modus in different working mode of different current).

Modu size: 27.8mm*14.4mm*4m

1pcs HC-12