E30-900M20S SI4463 Genuine GSM/GPRS Module Type Rf Module Type Rf Transmitter Type Wireless & Rf Modules
[Size]：20*14mm
[IC]：SI4463
[Frequency]：855～925MHz
[Power]：20dBm
[Distance]：2.5km
[Product weight]：1.9±0.1g
[Introduction]：E30-900M20S is a hardware module (SPI) based on the SI4463 RF chip imported from Silicon Labs. It is a half-duplex, SMD integrated transceiver with transparent transmission available. With working frequency band 855-925MHz, transmitting power 100mW, it is suitable for a variety of environments.
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