2pcs SV653 3km distance 500mw 433MHz USB Interface Wireless Data Transceiver Module For Free Shipping
Technical Details
Brand Name: | G-NiceRF |
Channels: | 40 |
Frequency: | 433/470/868/915 MHz |
Interface: | TTL/RS232/RS485 |
Max Output Power: | 500mW |
Model Number: | SV653 |
Modulation: | GFSK |
net ID: | 4 byte |
node ID: | 2 bytes |
Sensitivity: | -121 dBm |
Temperature: | -40 ~ +85'C |
Working voltage: | 4.5~ 5.5V |
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