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¿©±â¿¡¼ ÆǸŠµÈ ¶óµð¿À´Â ¿ø·¡ uSDX ¶óµð¿ÀÀÇ º¹Á¦ ¹öÀüÀÔ´Ï´Ù.
40m, 20m, 15m ÀÌ¿ÜÀÇ ¹êµå¿¡¼ Àü¼ÛÇÏÁö ¸¶½Ê½Ã¿À. ±×·¸Áö ¾ÊÀ¸¸é RF ÁõÆø±â°¡ ¼Õ»óµË´Ï´Ù.
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Æ÷ÄÏ Å©±âÀÇ usdx´Â ÀϹÝÀûÀ¸·Î »ç¿ëµÇ´Â 3 °³ÀÇ ÇÜ ¶óµð¿À ¹êµå, 40M, 20M, 15M ±â´ÉÀ» °®Ãá ÈÞ´ë¿ë ¹Ì´Ï uSDX ¶óµð¿ÀÀÔ´Ï´Ù. ±×°ÍÀº Æ®¶óÀÌ-¹ê´õ Æ®·£½Ã¹ö ¼ö ÇÒ Çϵå¿þ¾î ¼öÁ¤ ÄÚÀÏ ¸ðÀÚ º¯°æÇÏ·Á¸é ¿øÇÑ ¹êµå. ÀÌ º¹Á¦ µÈ usdxÀÇ °¡Àå Áß¿äÇÑ ±â´ÉÀº Å©±â, 8cm x 5cm x 2cm (3.14 ÀÎÄ¡ x 1.97 ÀÎÄ¡ x 0.78 ÀÎÄ¡), µû¶ó¼ SOTA ¶Ç´Â POTA ÀÛ¾÷¿¡ ÀÌ»óÀûÀÔ´Ï´Ù.
¶óµð¿À´Â ¿ÜºÎ ¿¬°áÀ» À§ÇØ ¿¹¾à µÈ 3 °³ÀÇ 3.5mm ½ºÅ×·¹¿À ¼ÒÄÏ°ú ÇÔ²² 9-15V DC ¼Ò½º¿¡¼ Àü¿øÀ» °ø±ÞÇÒ ¼ö ÀÖ½À´Ï´Ù. ÀÌ ¹Ì´Ï uSDX ¶óµð¿À¸¦ ÄÄÇ»ÅÍ¿¡ ¿¬°áÇÏ¿© FT8 ¶Ç´Â WSPR ºñÄÜÀ» CAT ÄÁÆ®·Ñ·Î ÀÛµ¿ ÇÒ ¼ö ÀÖ½À´Ï´Ù. ºÎÆ®·Î´õ°¡ ¸ÞÀÎ mcu·Î ±ô¹Ú¿© ÀÖÀ¸¹Ç·Î ÇâÈÄ Æß¿þ¾î ¾÷µ¥ÀÌÆ®ÀÇ °æ¿ì Ư¼ö ICSP ÇÁ·Î±×·¡¸Ó°¡ ÇÊ¿äÇÏÁö ¾Ê½À´Ï´Ù. ´ë½Å DTR ½ÅÈ£ Ãâ·ÂÀÌ ÀÖ´Â USB to TTL ¸ðµâ (Æ÷ÇÔµÇÁö ¾ÊÀ½) Àº Æß¿þ¾î ¾÷·Îµå¸¦ À§ÇÑ xloader¿Í ÇÔ²² »ç¿ëµË´Ï´Ù. ¶ÇÇÑ Arduino IDE ¸¦ »ç¿ëÇÏ¿© Äڵ带 °áÇÕÇÏ°í Æß¿þ¾î ¾÷·Îµå¸¦ ÇÒ ¼öµµ ÀÖ½À´Ï´Ù.
¶óµð¿À¿¡´Â ¿Âº¸µå ¸¶ÀÌÅ©°¡ ÀåÂøµÇ¾î ÀÖÀ¸¹Ç·Î SSB ÀÛµ¿À» À§ÇØ ¿ÜºÎ ¸¶ÀÌÅ©¸¦ ¿¬°áÇÒ ÇÊ¿ä°¡ ¾øÁö¸¸ ³»ºÎ ¸¶ÀÌÅ©°¡ ¸¶À½¿¡ µéÁö ¾ÊÀ¸¸é ¿ÜºÎ ¸¶ÀÌÅ©¸¦ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. CW ÀÛµ¿ÀÇ °æ¿ì CW ÆеéÀ» ¸¶ÀÌÅ© Æ÷Æ®¿¡ ¿¬°áÇÒ ¼ö ÀÖÀ¸¸ç ¿øÇÏ´Â °æ¿ì ¸Þ´º¸¦ ÅëÇØ ½ºÆ®·¹ÀÌÆ® Å°·Î ±¸¼º ÇÒ ¼ö ÀÖ½À´Ï´Ù. ´Ù¸¥ º¹Á¦ usdx¿Í ´Þ¸® ÈÙ ·ÎÅ͸® ¿£ÄÚ´õ´Â normal EC-11 ¶Ç´Â EC-12 ´ëü·Î »ç¿ëµË´Ï´Ù. ÈÙ ÀÎÄÚ´õ´Â ¶óµð¿ÀÀÇ ¿À¸¥ÂÊ °¡ÀåÀÚ¸® Ãø¸é¿¡ ÀÖÀ¸¸ç Æí¸®ÇÑ ÀÛµ¿¿¡ ÀûÇÕÇÕ´Ï´Ù. Å©±â Á¦¾àÀ¸·Î ÀÎÇØ 0.97 ÀÎÄ¡ 128 ¡¿ 64 oled´Â ¸ÞÀÎ µð½ºÇ÷¹ÀÌ·Î »ç¿ëµÇÁö¸¸, ÀÛµ¿ °æÇèÀº ´Ù¸¥ uSDX Ŭ·ÐÀÇ 1602 LCD ¹öÀüÀ¸·Îµµ ¹Ù·Î ¾ÕµÚ¿¡ ÀÖ½À´Ï´Ù.
¶óµð¿À¿¡´Â 3x3.5mm Ç÷¯±× (4 µµÃ¼), 1 x DC ÄÉÀÌºí ¹×3 Ãß°¡ BS170s¹é¾÷¿ë.
»ç¾ç:
¹êµå Ä¿¹ö¸®Áö: 40M/20M/15M
ÀÛµ¿ ¸ðµå: CW, USB, LSB
ÃÖ¼Ò ´Ü°è: 10Hz
ÀÓÇÇ´ø½º: 50 ohm
±Ù¹« Á¶°Ç: -20 ¡É ~ 40 ¡É
Àü¿ø °ø±Þ ÀåÄ¡: 9 ~ 16V DC
ÇöÀç ¼Òºñ:
RX: ÃÖ´ë 120mA
TX: ÃÖ´ë 0.5A
RF Àü·Â Ãâ·Â: ÃÖ´ë 5W (SSB/CW ¿ë)
Å©±â: 8cm x 5cm x 2cm (3.14 ÀÎÄ¡ x 1.97 ÀÎÄ¡ x 0.78 ÀÎÄ¡)
¹«°Ô: 95g
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