閲戠瑳Lora绲傜L1909
閲戠瑳L1909鏄竴娆句綆鍔熻€楃殑涓�銆佽繎璺濋洟鐒�(w煤)绶氶€氫俊瑷�(sh猫)鍌欙紝閲囩敤LoRa閫氫俊妯″锛屽煄甯傞€氫俊璺濋洟鍦�1-2鍏噷锛岀┖鏇犲湴甯堕€氫俊璺濋洟鍦�10-20鍏噷銆傚彲鐢ㄥ湪娌掓湁鎵嬫(j墨)淇¤櫉(h脿o)鐠�(hu谩n)澧冧笅鐨勬暩(sh霉)鎿�(j霉)閲囬泦銆佹暩(sh霉)鎿�(j霉)閫氫俊銆�
| 涓昏鍙冩暩(sh霉) | 鎬ц兘 | 鍌欐敞 | |||
| 鏈€灏忓€� | 鍏稿瀷鍊� | 鏈€澶у€� | |||
| 宸ヤ綔婧害锛堚剝锛� | -40 | 鈥� | +85 | 宸ユキ(y猫)绱�(j铆) | |
| 宸ヤ綔闆诲锛圴锛� | 4.8 | 5.0 | 5.2 | 鈮�5.0v鍙繚璀夎几鍑哄姛鐜� | |
| 宸ヤ綔闋绘锛圡Hz锛� | 410 | 鈥� | 441 | 鏀寔ISM闋绘 | |
|
鍔� 鑰� |
鐧�(f膩)灏勯浕娴侊紙mA锛� | 610 | 鐬檪(sh铆)鍔熻€� | ||
| 鎺ユ敹闆绘祦锛坢A锛� | 20 | ||||
| 浼戠湢闆绘祦锛坢A锛� | 5 | ||||
| 鏈€澶х櫦(f膩)灏勫姛鐜囷紙dBm锛� | 29.5 | 30 | 30.5 | ||
| 鎺ユ敹闈堟晱搴︼紙dBm锛� | -145 | -147 | -148 | 绌轰腑閫熺巼鐐�2.4Kbps | |
| 绌轰腑閫熺巼锛坆ps锛� | 0.3K | 2.4K | 19.2K | 鍑哄粻榛樿獚(r猫n)2.4Kbps | |
| 涓插彛娉㈢壒鐜囷紙bps锛� | 1200 | 鈥� | 115200 | 鍑哄粻榛樿獚(r猫n)9600 | |
| 涓昏鍙冩暩(sh霉) | 鎻忚堪 | 鍌欐敞 |
|
鍙冭€冭窛闆� |
8000m | 鏅存湕绌烘洜鐠�(hu谩n)澧�锛屽ぉ绶氬鐩�5dBi锛屽ぉ绶氶珮2.5绫�锛岀┖涓€熺巼2.4Kbps |
| 2000m | 鏅存湕澶╂埃锛屽煄甯傜挵(hu谩n)澧�锛屽ぉ绶氬鐩�5dBi锛屽ぉ绶氶珮2.5绫�锛岀┖涓€熺巼2.4Kbps | |
| 鍒嗗寘鏂瑰紡 | 58Btye | 鍠寘鏈€澶у閲忥紝瓒呭嚭鍚庤嚜鍕�(d貌ng)鍒嗗寘銆� |
| 绶╁瓨瀹归噺 | 512Btye | |
| 瑾�(di脿o)鍒舵柟寮� | LoRa | |
| 鎺ュ彛鏂瑰紡 | USB2.0 | |
| 澶栧舰灏哄锛坢m锛� | 97*55*25 | |
| 閲嶉噺锛坓锛� | 90 | 涓嶅寘鍚厤浠� |
| 澶╃窔瑕�(gu墨)鏍� | 50惟锛岄珮澧炵泭 | SMA 澶╃窔鎺ラ牠锛岄珮搴�96.5CM锛堝惈搴曞骇锛�*300CM锛堥绶氾級 |
| 閰嶄欢 | USB鏁�(sh霉)鎿�(j霉)绶氾紝澶╃窔 | |
| 鍔熻兘 | 鐗归粸(di菐n) |
| 澶氱ó鍌宠几鏂瑰紡 | 鏀寔瀹氶粸(di菐n)鍌宠几銆佸唬鎾偝杓�銆佷俊閬撶洠(ji膩n)鑱� |
| 鏀寔FEC鍓嶅悜绯鹃尟(cu貌) | 鏈夋晥鎻愰珮閫氫俊绌�(w臎n)瀹氭€� |
| 宸ヤ綔闋绘 | 鏀寔鍏ㄧ悆鍏嶈ū鍙疘SM 433MHz闋绘 |
| 鏀寔绌轰腑鍠氶啋 | 瓒呬綆鍔熻€� |
| LoRa瑾�(di脿o)鍒舵柟寮� | 鍏锋湁閬�(yu菐n)璺濋洟鎶楀共鎿剧殑鍎�(y艒u)榛�(di菐n) |
閲戠瑳L1909鐢�(ch菐n)鍝佺収鐗�
