10km draadlose data transceiver RS232 RS485 30dBm LoRa versprei spektrum hoë spoed
INHOUDSOPGAWE
funksie
Spesifikasie
RF Parameter | waarde | opmerking |
werk frekwensie | 410.125~493.125 MHz | verstek: 433.125MHz |
die oordrag van krag | 30 dBm | About 1W |
Air data rate | 0.3k~62.5kbps | verstek: 2.4kbps |
Test distance | 10000 meter | – |
Hardware Parameter | waarde | opmerking |
grootte | 82 * 62 * 25 mm | Without SMA-K |
Antenna tipe | SMA-K | – |
Communication interface | RS232 / RS485 | Standard DB9 Hole / 3.81 connecting terminal |
Channel numbers | 85 | Half dupleks |
Buffer | 1000 grepe | Can be sub-packed to 32/64/128/240 bytes each time via command |