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- Ç°¸ñ À¯Çü: 2.4G RF Module
- ¸ðµ¨ ¹øÈ£: LoRa1280 RF Module
- ºê·£µå À̸§: G-NiceRF
- ¿ø»êÁö: Áß±¹
- Frequency Range: 2400-2500MHz
- Maximum power output: 12.5dBm
- Data rate: LoRa=0.476-202Kbps
- Sensitivity up to: -132dBm
- Packet mode FIFO: 256 Bytes
- Operating voltage range: 1.8-3.7 V
- Operating temperature range:: -40~+85
2 PC/LOT LoRa1280 SX1280 TCXO Àå°Å¸® LoRa 2.4G RF ¸ðµâ
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TCXO°¡ ÇÊ¿äÇÏÁö ¾ÊÀº °æ¿ì ¸Þ½ÃÁö¸¦ ³²°Ü ´ç»ç¿¡ È®ÀÎÇϽʽÿÀ. ±×·¸Áö ¾ÊÀ¸¸é TCXO¸¦ º¸³À´Ï´Ù.
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LoRa1280-81 ½Ã¸®Áî¿¡´Â LoRa1280-TCXO ¡¢ LoRa1280 ¹× LoRa1281 ÀÇ ¼¼ °¡Áö À¯ÇüÀÇ ¸ðµâÀÌ ÀÖ½À´Ï´Ù. »ç¿ëÀÚ´Â ½ÇÁ¦ ÀÀ¿ë ÇÁ·Î±×·¥¿¡ µû¶ó ±× Áß Çϳª¸¦ ¼±ÅÃÇÒ ¼ö ÀÖÀ¸¸ç ±¸Ã¼ÀûÀÎ Â÷ÀÌÁ¡Àº ´ÙÀ½°ú °°½À´Ï´Ù.
ÀÌ ÀÏ·ÃÀÇ ¸ðµâÀº ¹Ì±¹ SemtechÀÇ ¿ø·¡ sx1280/sx1281 ¹«¼± ÁÖÆļö ĨÀ» ±â¹ÝÀ¸·Î ¼³°èµÇ¾ú½À´Ï´Ù. LoRa º¯Á¶ ¸ðµå¸¦ »ç¿ëÇÏ¿© ÀÏ¹Ý 2.4GHz ¸ðµâÀÇ ÂªÀº Åë½Å °Å¸®¸¦ °³¼±ÇÕ´Ï´Ù. ¸ðµâÀÇ Àüü ½Ã¸®Áî´Â 10ppm »ê¾÷ µî±Þ °áÁ¤ ¹ßÁø±â¸¦ »ç¿ëÇϸç LoRa1280-TCXO ¸ðµâÀº °íÁ¤¹Ð »ê¾÷ µî±Þ 0.5ppm TCXO ¿Âµµ º¸Á¤ °áÁ¤ ¹ßÁø±â°¡ Ưº°È÷ ÀåÂøµÇ¾î ÀÖ½À´Ï´Ù. °í¿Â ¹× Àú¿Â°ú °°Àº ¿¾ÇÇÑ È¯°æ¿¡¼ ¾ÈÁ¤ÀûÀÎ ÁÖÆļö Ãâ·ÂÀ» º¸ÀåÇÕ´Ï´Ù. ±×°Í ¶ÇÇÑ RF ¹üÀ§ ÀÀ¿ë ÇÁ·Î±×·¥À» ½ÇÇöÇÒ ¼öÀÖ´Â "ºñÇà ½Ã°£" ±â´ÉÀÌ ÀÖ½À´Ï´Ù. LoRa º¯Á¶¿Í °áÇÕµÈ 2.4GHz ÁÖÆļö ´ë¿ªÀÇ ³ôÀº ħÅõ ¼º´ÉÀ¸·Î ¸ðµâÀº ³ôÀº ¼ö½Å °¨µµ¸¦ °¡Áú ¼ö ÀÖ½À´Ï´Ù¹× ȯ°æ ¹æÁö °£¼· ´É·Â. Àüü ¸ðµâ ½Ã¸®Áî´Â Àå°Å¸® 2.4GHz Àü¼ÛÀÌ ÇÊ¿äÇÑ ÀÀ¿ë ºÐ¾ß¿¡¼ ³Î¸® »ç¿ëµË´Ï´Ù.
±â´É
ÀÛµ¿ ÁÖÆļö ¹üÀ§: 2400-2500MHz
ÀÛµ¿ ¿Âµµ ¹üÀ§:-40 ~ + 85 °C
µ¥ÀÌÅÍ Àü¼Û ¼Óµµ: 0.476-202 Kbps @ LoRa
ÃÖ´ë Ãâ·Â Àü·Â: 12.5dBm
ÆÐŶ Åë½Å ¸ðµå (FiFo ¼ö½Å 256 ¹ÙÀÌÆ®)
°íÁ¤¹Ð °áÁ¤ ¹ßÁø±â (0.5ppm TCXO/10ppm)
ÀÛµ¿ Àü¾Ð ¹üÀ§: 1.8-3.7 V
°¨µµ: -132dBm @ LoRa
LoRa FLRC FSK º¯Á¶
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Àå³°¨ ÄÁÆ®·Ñ
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Á¦Ç° ¼î
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Çɾƿô:
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Å×½ºÆ® Á¶°Ç: 50 ohm ºÎÇÏ ÁÖÆļö¿¡ ¿¬°áµÈ @ ANT: 2480MHz VCC = 3.3V
Àü¾Ð VS TX Àü·Â Å×½ºÆ® Á¶°Ç: 50 ohm¿¡ ¿¬°áµÈ @ ANT, ÁÖÆļö: 2480MHz Àü·Â ·¹º§ = 9.
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