˫ƵLoRaģƷ
LR1121оƬз˫ƵLoRaģݹƵΣΪE80-400M2213SE80-900M2213SͺŵLoRaģϵ˫ƵLoRaģǻSEMTECH˾ڶƵȫӵ LoRa Connect™ LR1121оƬΪз˫ƵƬʽLoRaӲSPIģ飬书ʷֱΪ22dBm13dBmLoRa˫Ƶģڲ˹ҵ48MHz߾ȵƯ
LR1121оƬSEMTECH˾ĵLoRaշṩ˻ Sub-GHzƵ2.4 GHz ISMƵεĶನLoRaԶƵƵLR-FHSSͨţԼsӡLR1121оƬƷLoRa Alliance® LoRaWAN®淶Ҫͬʱֿã㲻ͬӦóרЭ顣
*ڸģǴӲƵģ飬Ҫû̺ʹá
LoRa˫Ƶģص㹦
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ĸ LoRa/(G)FSK ˫Ƶշ
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ȫISMƵַ֧ΧΪ150-960MHzSub-GHz2.4 GHzԼ2.1 GHz sƵΣ
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õϵ RX ǰˣǿ LoRa/(G)FSK ȣ
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书 22dBm@Sub-GHz/13dBm@2.4GHz༶ɵ
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£ͨžɴ 5.6km@433MHz/5.6km@868MHz/2.6km@2.4GHz
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оƬLR-FHSS,֧2.4 GHzƵεԶƵƵ
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PAԴѡ˫ԴƣʵƵ+15/+22dBmSub-GHz
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DC-DC·ıָͣϵͳȶ
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ܹ֧緶ΧڵĶ BOM·Ӧƥ磬ƣ
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Sub-GHzͨ£SX126xȫݣLoRa Alliance®LoRaWAN®
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2.4GHzͨ£SX128xݣ FLRC ƣLoRa Alliance®LoRa
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Ӳֻ֧ AES-128 /ܵ㷨
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ģ 48M پ/32.768k پ
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ҵƣ֧-40+85³ʱʹã
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˫߿ѡIPEX/Ʊףûɸѡʹã
LoRa˫ƵģӦó
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ܵ
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¥Զ
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ũҵ
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ǻ۳
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۵괫
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ʲ
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ֵ
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״
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ȫ
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ңӦ
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ܼҾ
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ߵңߺ˻