888¼¯ÍŹÙÍøvip

²úƷͼƬ²úÆ·¼ò½é¹Ø¼ü¸öÐÔ»úÄܲÎÊý»úе³ß´ç¶©¹ºÐÅÏ¢×ÊÁÏÏÂÔØ
·¢ËÍѯÅÌ
UL-3210
LoRaÖÕ¶Ë(DTU)
²úÆ·¼ò½é

»ùÓÚ32λ¸ßËٵ͹¦ºÄµ¥Æ¬»úºÍSX1278оƬ£¬£¬£¬ £¬£¬Ñ¡È¡SEMTECH×îÐÂLoRaÀ©Æµµ÷Ôì¼¼Êõ£¬£¬£¬ £¬£¬ËÄÖÖ¹¤×÷ģʽ£¬£¬£¬ £¬£¬ÄÚÖÃModBusºÍ̸£¬£¬£¬ £¬£¬ºÏÓÃÓÚ¶Ô´«Êä¾àÀëºÍ¿¿µÃסÐÔÒªÇ󼫸ߵÄÀûÓó¡Ëù£¬£¬£¬ £¬£¬ÓµÓÐÀ©Æµ´«Ê伫ǿµÄ¿¹×ÌÈÅÄÜÁ¦£¬£¬£¬ £¬£¬Ê¹Ö®ÄÜÊÊÓ¦ÓÚ¸÷Àà¶ñÁÓ¸´ÔÓµÄÀûÓû·¾³¡£¡£¡£¡£¡£ ¡£¡£
ÖÕ¶Ë¿Éͬʱ֧³ÖRS232½Ó¿ÚºÍRS485½Ó¿Ú£¬£¬£¬ £¬£¬¿ÉÖ±½Ó´úÌæÓÐÏßRS232ºÍRS485´«Ê䣬£¬£¬ £¬£¬Óû§ÎãÓ¹±àд¸´ÔÓµÄת»»Óë´«Ê䷨ʽ£¬£¬£¬ £¬£¬¼´²å¼´Óᣡ£¡£¡£¡£ ¡£¡£

¹Ø¼ü¸öÐÔ

Êý×ÖRSSIÖ°ÄÜ
×Ô¶¯ÆµÂʸĹý
×Ô¶¯ÔöÒæ½ÚÔì
É䯵»½ÐÑÖ°ÄÜ
TX/RX¿ª¹Ø½ÚÔì
Êý¾Ý°üAES128¼ÓÃÜ
¿ÉÅäÖÃÊý¾Ý°ü´¦Ö÷¨Ê½

»úÄܲÎÊý
²úÆ·¹æ¸ñ
¹¤×÷Ƶ¶Î 434MHz£¨410-472MHZ£©
ÉäÆµÐ¾Æ¬ SX1278
µ÷Ô췽ʽ LoRaÀ©Æµ
·¢É书ÂÊ +20dBm
·¢ÉäµçÁ÷ <120mA
½Ó¹ÜµçÁ÷ <30mA
½Ó¹Ü»îÂç¶È -137dBm@300bps
Á´Â·Ô¤Ëã 157dBm
´ý»úµçÁ÷ 30uA
´«ÊäËÙ¶È 0~37.5kbps
·¢ËÍ»º³å 256Bytes
½Ó¹Ü»º³å 256Bytes
ÌìÏß×迹 50 Å·Ä·
ÊÓ¾àͨѶ¾àÀë 8km@0.25Kbps/6dBiÌìÏß
½Ó¿Ú
RS485 1·
RS232 1·
ÌìÏß½Ó¿Ú SMA
µçÔ´
¹¤×÷µçѹ µäÐÍÖµ£º5V £¨4-24V£©
¹¦ÂÊ Î¢¹¦ÂÊ·¢É䣬£¬£¬ £¬£¬³ß¶È100mW
±£»£»£»£»£»£»¤ ·´½Ó±£»£»£»£»£»£»¤£¬£¬£¬ £¬£¬¿´ÃŹ·
»úе½á¹¹
±í¿Ç ÐþÉ«½ðÊô²ÄÖÊ
·À»¤µÈ¼¶ IP30
³ß´ç£¨WxHxD£©£¨mm£© 85*25*49
³ÁÁ¿ 145g
×°Ö÷½Ê½ ʹÓÃÂÝË¿»ò3MË«Ãæ½º¹Ì¶¨×°ÖÃ
»·¾³
¹¤×÷ÎÂ¶È -40¡æ¡« +85¡æ
´æ´¢ÎÂ¶È -40¡æ¡« +125¡æ
Ïà¶Ôʪ¶È 10-90% ÎÞÄý¶
ÈÏÖ¤ 3C
»úе³ß´ç
¶©¹ºÐÅÏ¢
×ÊÁÏÏÂÔØ
¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿