{"id":7632,"date":"2025-11-07T21:32:15","date_gmt":"2025-11-07T13:32:15","guid":{"rendered":"https:\/\/bestcbradio.com\/?p=7632"},"modified":"2025-11-14T21:33:20","modified_gmt":"2025-11-14T13:33:20","slug":"cb-radio-and-the-secrets-behind-long-range-communication","status":"publish","type":"post","link":"https:\/\/bestcbradio.com\/ko\/cb-radio-and-the-secrets-behind-long-range-communication\/","title":{"rendered":"CB \ub77c\ub514\uc624\uc640 \uc7a5\uac70\ub9ac \ud1b5\uc2e0\uc758 \ube44\ubc00"},"content":{"rendered":"

\uac00\uae4c\uc6b4 \uce5c\uad6c\ub4e4\uacfc \ub2e8\uc21c\ud788 \u201c\uc218\ub2e4\u201d\ub97c \ub5a8\uace0 \uc2f6\uc744 \ub54c\ub4e0, \ub2e4\ub978 \ub300\ub959\uc758 \uba3c \uae30\uc9c0\uad6d\uacfc \uc5f0\uacb0\ud558\uace0 \uc2f6\uc744 \ub54c\ub4e0 \u2013 CB \ubb34\uc804\uae30\ub294 \ub450 \uac00\uc9c0 \ubaa8\ub450\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc2e4\uc81c\ub85c CB \ubb34\uc804\uae30\uc758 \ud1b5\uc2e0 \ubc94\uc704\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc694\uc18c\ub294 \ubb34\uc5c7\uc77c\uae4c\uc694? \uc5ec\uae30\uc11c \uadf8 \uc810\uc744 \uba85\ud655\ud788 \ud574\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>

\uc5b4\ub290 \uc694\uc18c\uac00 \uac00\uc7a5 \uc911\uc694\ud55c\uc9c0 \ub2e8\uc815\ud558\uae30 \uc5b4\ub835\uc2b5\ub2c8\ub2e4. \uac70\uc758 \ubaa8\ub4e0 \uc694\uc18c\uac00 \uc11c\ub85c \uc601\ud5a5\uc744 \ubbf8\uce58\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uadf8\ub9ac\uace0 \ubaa8\ub4e0 \uacbd\uc6b0\uc5d0 \u201c\ubb34\uc120\ud1b5\uc2e0\uacfc \uc0ac\ub791\uc740 \uc774\uc0c1\ud55c \ubc29\uc2dd\uc73c\ub85c \uc6c0\uc9c1\uc778\ub2e4\u201d\ub294 \ub9d0\uc774 \uc801\uc6a9\ub429\ub2c8\ub2e4. \ub54c\ub85c\ub294 \ucd5c\ub300 \ucd9c\ub825\uc73c\ub85c\ub3c4 \uc606 \ub9c8\uc744\uc5d0 \ub2ff\uc9c0 \ubabb\ud560 \ub54c\uac00 \uc788\uace0, \ub2e4\ub978 \ub54c\ub294 \uace0\uc791 1\uc640\ud2b8\ub85c\ub3c4 \ub0a8\ubbf8\uae4c\uc9c0 \ub2ff\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc65c \uadf8\ub7f4\uae4c\uc694?<\/p>

\uc804\ud30c\uc758 \uc804\ud30c \uc870\uac74<\/h2>

\ubb34\uc120\ud30c\uc758 \ubb3c\ub9ac\ud559\uc740 100\uc5ec \ub144 \uc804 \ubc1c\uacac\ub41c \uc774\ub798 \ud65c\ubc1c\ud55c \uc5f0\uad6c \ubd84\uc57c\ub85c \uc790\ub9ac\ud574 \uc654\ub2e4. \uc624\ub298\ub0a0\uc5d0\ub3c4 \ubaa8\ub4e0 \ud6a8\uacfc\uac00 \uc644\uc804\ud788 \uc774\ud574\ub418\uc9c0\ub294 \uc54a\uc544 \ubd80\ubd84\uc801\uc73c\ub85c\ub9cc \uc608\uce21 \uac00\ub2a5\ud558\ub2e4. \ubb34\uc120\ud30c\uc758 \uc804\ud30c\ub294 \uc8fc\ud30c\uc218\uc5d0 \ud06c\uac8c \uc88c\uc6b0\ub41c\ub2e4. CB\uc758 \uacbd\uc6b0 \uc0c1\ub2e8 \ub2e8\ud30c \ub300\uc5ed\uc778 27MHz \uc8fc\ud30c\uc218\ub97c \ub2e4\ub8ec\ub2e4. \uc774 \ub2e8\ud30c \ub300\uc5ed\uc5d0\uc11c\ub294 \uc9c0\uba74\ud30c\uc640 \uc804\ud30c\ud30c\ub77c\ub294 \ub450 \uac00\uc9c0 \uc804\ud30c \uacbd\ub85c\uac00 \uac00\ub2a5\ud558\ub2e4.<\/p>

\uc9c0\uc0c1\ud30c<\/h2>

\uc9c0\uc0c1\ud30c\ub294 \uc9c0\ud45c\uba74\uc744 \ub530\ub77c \uc804\ud30c\ub429\ub2c8\ub2e4. \uc9c0\uba74, \uc554\uc11d \ub4f1\uc774 \uc804\uae30 \uc804\ub3c4\uc131\uc774 \ub0ae\uae30 \ub54c\ubb38\uc5d0 \uac15\ud55c \uac10\uc1e0\ub97c \ubc1b\uc2b5\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \uc804\ud30c \uac70\ub9ac\uac00 \uc218 \ud0ac\ub85c\ubbf8\ud130\uc5d0\uc11c \uc218\uc2ed \ud0ac\ub85c\ubbf8\ud130\ub85c \ud06c\uac8c \uc81c\ud55c\ub429\ub2c8\ub2e4. \uc9c0\uc0c1\ud30c \uc804\ud30c\ub85c \ub2ec\uc131\ub418\ub294 \uc2e4\uc81c \uc804\ud30c \uac70\ub9ac\ub294 \uae30\ubcf8\uc801\uc73c\ub85c \uc1a1\uc2e0 \uc804\ub825, \uc9c0\ud615, \uc548\ud14c\ub098 \uc704\uce58 \ub610\ub294 \uc548\ud14c\ub098 \uc790\uccb4\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ubb3c\ub9ac\uc801 \ud55c\uacc4\uac00 \uc874\uc7ac\ud569\ub2c8\ub2e4. \uadf9\ub3c4\ub85c \ub192\uc740 \uc1a1\uc2e0 \ucd9c\ub825\uacfc \uc644\ubcbd\ud55c \uc548\ud14c\ub098\ub97c \uc0ac\uc6a9\ud558\ub354\ub77c\ub3c4 \uacb0\uad6d \ub354 \uc774\uc0c1 \uc804\ud30c\ub97c \ud655\uc7a5\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>

\"\uc9c0\uc0c1\ud30c\"\/<\/figure>

\ud558\uc9c0\ub9cc \ub54c\ub85c\ub294 \uc774 \uc81c\ud55c\ub41c \ubc94\uc704\uac00 \uc624\ud788\ub824 \uc6d0\ud558\ub294 \ubc14\uc77c \ub54c\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uc9c0\uc5ed \ud074\ub7fd\uc758 \uce5c\uad6c\ub4e4\uacfc \ub300\ud654\ud560 \ub54c, \uba3c \uac70\ub9ac\uc5d0\uc11c \uc624\ub294 \uc2e0\ud638\ub294 \ub1cc\uc6b0\ub85c \uc778\ud55c \ubc29\ud574\ub9cc\ud07c\uc774\ub098 \ubc29\ud574\uac00 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>

\uc9c0\uc0c1\ud30c CB \ub77c\ub514\uc624\uc758 \uc804\ud615\uc801\uc778 \uc804\ud30c \ub3c4\ub2ec \uac70\ub9ac\ub294 \uc870\uac74\uc5d0 \ub530\ub77c \uc57d 5~30km\uc774\ub2e4.<\/p>

\uc2a4\uce74\uc774 \uc6e8\uc774\ube0c<\/h2>

\ubc18\uba74 \uc804\ud30c\ub294 \uc644\uc804\ud788 \ub2e4\ub978 \uaddc\uce59\uc744 \ub530\ub974\uba70, \uc911\uac04 \uc218\uc900\uc758 \uc1a1\uc2e0 \uc804\ub825\uc73c\ub85c\ub3c4 \uc218\ucc9c \ud0ac\ub85c\ubbf8\ud130\uc5d0 \uac78\uce5c \ud1b5\uc2e0\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uc548\ud14c\ub098\uc5d0\uc11c \ubc29\ucd9c\ub41c \uc804\ud30c\ub294 \uc9c0\ud45c\uba74\uc744 \ub530\ub77c \uc774\ub3d9\ud560 \ubfd0\ub9cc \uc544\ub2c8\ub77c \uc704\ucabd\uc73c\ub85c \ud655\uc0b0\ub429\ub2c8\ub2e4. \uc774 \ud604\uc0c1\uc758 \uac15\ub3c4\ub294 \uc548\ud14c\ub098\uc758 \uc885\ub958\uc640 \uc124\uce58 \ubc29\uc2dd\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>

\"\uc2a4\uce74\uc774<\/figure>

\uc0c1\uc2b9\ud558\ub294 \uc804\ud30c\ub294 \uacb0\uad6d \uc9c0\uad6c\ub97c \ub458\ub7ec\uc2fc \uc804\ub9ac\uce35\uc758 \ubc18\uc0ac \uc601\uc5ed\uc5d0 \ub3c4\ub2ec\ud569\ub2c8\ub2e4. \uc774\uc628\uad8c\uc740 \ub300\uae30\uad8c \uc0c1\uacf5 \uc57d 80~400km \ub192\uc774\uc5d0 \uc704\uce58\ud55c \uc601\uc5ed\uc774\ub2e4. \uc774 \uc774\ub984\uc740 \uadf8\uacf3\uc5d0\uc11c \uc77c\uc5b4\ub098\ub294 \u201c\uc774\uc628\ud654\u201d \ud604\uc0c1\uc5d0\uc11c \uc720\ub798\ud588\ub2e4. \uc774\ub294 \uac15\ud55c \ubcf5\uc0ac\uc5d0 \uc758\ud574 \ubd84\uc790\uac00 \uc804\uc790\ub97c \u201c\ubd84\ub9ac'\ub2f9\ud558\ub294 \ubb3c\ub9ac\uc801 \ud604\uc0c1\uc774\ub2e4. \ubd84\uc790\ub294 \uc804\uc790\ub97c \ubcf4\uc720\ud560 \ub54c\ub294 \uc804\uae30\uc801\uc73c\ub85c \uc911\uc131\uc774\uc5c8\uc73c\ub098, \uc678\ubd80 \uc804\uc790\uaecd\uc9c8\uc744 \uc783\uc740 \ud6c4\uc5d0\ub294 \uc591\uc804\ud558\ub97c \ub760\uac8c \ub41c\ub2e4.<\/p>

\uadf8\ub9ac\uace0 \uc774 \u201c\uc774\uc628\ud654\u201d\uac00 \ubc14\ub85c \uc804\ud30c\ub97c \ubc18\uc0ac\ud558\ub294 \ud604\uc0c1\uc774\ub2e4. \uc5c4\ubc00\ud788 \ub9d0\ud558\uba74 \ubc18\uc0ac\uac00 \uc544\ub2c8\ub77c \ud68c\uc808\uacfc \uad74\uc808 \ud604\uc0c1\uc73c\ub85c, \uad11\ud559\uc5d0\uc11c \uc798 \uc54c\ub824\uc9c4 \ud604\uc0c1\uc774\ub2e4.<\/p>

\ud587\uc0b4\uc774 \uae38\uc744 \ube44\ucd98\ub2e4<\/h2>

\ubd84\uc790\ub97c \uc774\uc628\ud654\uc2dc\ud0a4\ub294 \ubc29\uc0ac\uc120\uc740 \uc5b4\ub514\uc5d0\uc11c \uc624\ub294\uac00? \ud0dc\uc591\uc5d0\uc11c \uc628\ub2e4! \uc6b0\ub9ac \ud0dc\uc591\uc740 \ub9e4\ucd08 \uc0c1\uc0c1\ud560 \uc218 \uc5c6\uc744 \ub9cc\ud07c \uc5c4\uccad\ub09c \uc591\uc758 \uc5d0\ub108\uc9c0\ub97c \uc0dd\uc0b0\ud558\uba70, \uadf8 \uc0c1\ub2f9 \ubd80\ubd84\uc774 \ubc29\uc0ac\uc120 \ud615\ud0dc\ub85c \uc9c0\uad6c\uc5d0 \ub3c4\ub2ec\ud55c\ub2e4. \ub2e4\ud589\ud788 \uc774\uc628\uad8c\uacfc \ub300\uae30\ub294 \uc774 \ubc29\uc0ac\uc120\uc758 \uc720\ud574\ud55c \uc601\ud5a5\uc73c\ub85c\ubd80\ud130 \uc6b0\ub9ac\ub97c \ubcf4\ud638\ud55c\ub2e4. \ub192\uc740 \uace0\ub3c4\uc5d0\uc11c\ub294 \uc774 \uc5d0\ub108\uc9c0\uac00 \ubc29\ud574\ubc1b\uc9c0 \uc54a\uace0 \uc791\uc6a9\ud558\uc5ec, \ud2b9\uc815 \uc870\uac74 \ud558\uc5d0\uc11c \uadf8\uacf3\uc5d0 \uc874\uc7ac\ud558\ub294 \uacf5\uae30 \ubd84\uc790\uc758 \uc774\uc628\ud654\ub97c \uc77c\uc73c\ud0b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \u201c\uc870\uac74'\uc740 \ub9e4\uc6b0 \ubcf5\uc7a1\ud569\ub2c8\ub2e4. \uc774\uc628\ud654 \uc815\ub3c4\ub294 \uacf5\uae30 \ubd84\uc790 \ubc00\ub3c4, \ud0dc\uc591 \ud65c\ub3d9, \ud0dc\uc591 \ubcf5\uc0ac\uac00 \uc9c0\uad6c\uc5d0 \ub2ff\ub294 \uac01\ub3c4 \ub4f1\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4.<\/p>

\"\ud587\uc0b4\uc774<\/figure>

\ub530\ub77c\uc11c \uc804\ud30c\uc758 \uc804\ud30c\ud30c \ud6a8\uacfc\ub294 80km\uc5d0\uc11c \uc57d 400km \uace0\ub3c4\uc5d0\uc11c\uc758 \ubc18\uc0ac\ub85c \uc778\ud574 \ubc1c\uc0dd\ud55c\ub2e4. \uc774\ub7ec\ud55c \ubc18\uc0ac\ub294 \uba85\ud655\ud788 \uc815\uc758\ub418\uc9c0 \uc54a\uc73c\uba70 \uc2dc\uac04\uc5d0 \ub530\ub77c \ubcc0\ud654\ud55c\ub2e4. \ubc18\uc0ac\uac00 \uc874\uc7ac\ud560 \uacbd\uc6b0, \uc804\ud30c \uc2e0\ud638\ub294 \ubc18\uc0ac\ub418\uc5b4 \uc9c0\uad6c \ud45c\uba74\uc73c\ub85c \ub2e4\uc2dc \ub3cc\uc544\uc62c \uc218 \uc788\ub2e4. \uadf8\ub9ac\uace0 \uac70\uae30\uc11c? \ub2e4\uc2dc \uc704\ub85c \ubc18\uc0ac\ub418\uc5b4 \uc774\uc628\uad8c\uc758 \ubc18\uc0ac\uce35\uc5d0 \ub2e4\uc2dc \ubd80\ub52a\ud788\uace0, \uc544\ub798\ub85c \ud5a5\ud558\uba70, \uc774\ub7f0 \uc2dd\uc73c\ub85c \ubc18\ubcf5\ub41c\ub2e4. \uc774\ub7ec\ud55c \u201c\ud649\u201d\uc774 \uc57d 7\ud68c \ubc18\ubcf5\ub418\uba74 \uc9c0\uad6c \ud55c \ubc14\ud034\ub97c \ub3cc\uac8c \ub418\uba70, \uc774\ub85c \uc778\ud574 \ub2e8\ud30c\ub97c \ud1b5\ud55c \uc804 \uc138\uacc4\uc801 \ubb34\uc120 \ud1b5\uc2e0\uc774 \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>

27MHz \ub300\uc5ed\uc758 CB \ub77c\ub514\uc624 \uc8fc\ud30c\uc218 \ubc94\uc704\uc5d0\uc11c\ub294 \ud0dc\uc591 \ud65c\ub3d9\uc774 \ud65c\ubc1c\ud560 \ub54c \uc57d 80~100km \uace0\ub3c4\uc5d0 \ubc18\uc0ac\uce35(\uc18c\uc704 E\uce35)\uc774 \ud615\uc131\ub418\ub294 \ud604\uc0c1\uc774 \ube48\ubc88\ud788 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc0c1\ub300\uc801\uc73c\ub85c \ub0ae\uc740 \uace0\ub3c4 \ub54c\ubb38\uc5d0 \ud1b5\uc2e0 \uac70\ub9ac\ub294 \uc57d 2000~3000km\ub85c \uc81c\ud55c\ub418\uba70, \ub2e4\uc911 \ubc18\uc0ac \uc804\ud30c \ud604\uc0c1\uc740 \uac70\uc758 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \ubc18\uc0ac \uac15\ub3c4\uac00 \ub9e4\uc6b0 \uc6b0\uc218\ud558\uc5ec \ubd88\uacfc \uba87 \uc640\ud2b8\uc5d0 \ubd88\uacfc\ud55c \uadf9\ud788 \ub0ae\uc740 \ucd9c\ub825\uc73c\ub85c\ub3c4 \uc644\ubcbd\ud55c \ud1b5\uc2e0\uc774 \uac00\ub2a5\ud569\ub2c8\ub2e4. \uc774\ub7f0 \ub0a0\uc5d0\ub294 \ubaa8\uc2a4\ud06c\ubc14\uc758 \ud0dd\uc2dc \ubb34\uc804 \uc2e0\ud638\uac00 \uc138 \ube14\ub85d \ub5a8\uc5b4\uc9c4 \uc774\uc6c3\uc9d1 \uc18c\ub9ac\ub9cc\ud07c \uc120\uba85\ud558\uac8c \ub4e4\ub9ac\uae30\ub3c4 \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud6a8\uacfc\ub294 \ub54c\ub54c\ub85c \ub9e4\uc6b0 \uc9e7\uace0 \uc0b0\ubc1c\uc801\uc73c\ub85c \ubc1c\uc0dd\ud558\uae30 \ub54c\ubb38\uc5d0, \uc774 \uc2a4\uce74\uc774 \uc6e8\uc774\ube0c \ud604\uc0c1\uc740 \uc0b0\ubc1c\uc801 E\uce35(Sporadic-E)\uc774\ub77c\uace0\ub3c4 \ubd88\ub9bd\ub2c8\ub2e4.<\/p>

\"Clear<\/figure>

\uace0\uace0\ub3c4\uc5d0\uc11c\uc758 \ubc18\uc0ac(\uc18c\uc704 F\uce35)\ub85c \uc778\ud55c \ub2e4\ub978 \ud6a8\uacfc\ub4e4\ub3c4 \uc874\uc7ac\ud558\uc9c0\ub9cc, \ud6e8\uc52c \ub354 \ub4dc\ubb3c\uac8c \ubc1c\uc0dd\ud558\uba70 \ub300\uac1c \ud0dc\uc591 \ud65c\ub3d9\uc774 \ud65c\ubc1c\ud560 \ub54c\ub9cc \ub098\ud0c0\ub09c\ub2e4. \ub610\ud55c \uc6d0\uc778\uc774 \uc544\uc9c1 \uc644\uc804\ud788 \ubc1d\ud600\uc9c0\uc9c0 \uc54a\uc740 \ud6a8\uacfc\ub4e4\ub3c4 \uc788\ub294\ub370, \uc608\ub97c \ub4e4\uc5b4 \uc18c\uc704 \uc801\ub3c4\ud6a1\ub2e8\uc804\ud30c(TEP)\uac00 \uadf8\ub7ec\ud558\ub2e4. \uc774 \ud604\uc0c1\uc740 \uc885\uc885 CB \ub77c\ub514\uc624\uc5d0 \ubd81\ucabd\uc5d0\uc11c \ub0a8\ucabd\uc73c\ub85c, \uc608\ub97c \ub4e4\uc5b4 \uc720\ub7fd\uc5d0\uc11c \ub0a8\ubbf8\ub85c \ud5a5\ud558\ub294 \uc6b0\uc218\ud55c \uc2e0\ud638\ub97c \uc81c\uacf5\ud55c\ub2e4.<\/p>

\uc2e4\uc81c\ub85c \uc5bc\ub9c8\ub098 \uba40\ub9ac \uc804\uc1a1\ud560 \uc218 \uc788\ub294\uc9c0\ub97c \uacb0\uc815\ud558\ub294 \uc694\uc778\uc740 \ubb34\uc5c7\uc778\uac00?<\/h2>

\uc694\uc57d\ud574 \ubcf4\uc790. \uc9c0\uc0c1\ud30c\ub294 \uc548\ud14c\ub098\uc640 \uc704\uce58\uc5d0 \ub530\ub77c \uc57d 5~30km\uae4c\uc9c0 \ub3c4\ub2ec\ud55c\ub2e4. \ucc9c\ud30c\ub294 \ub300\ub7b5 400~2,300km\uae4c\uc9c0 \ub3c4\ub2ec\ud558\uba70, \ub4dc\ubb3c\uac8c\ub294 \uadf8 \uc774\uc0c1\ub3c4 \uac00\ub2a5\ud558\ub2e4. \ucc9c\ud30c\ub294 \ud0dc\uc591 \ud65c\ub3d9\uc5d0 \ud06c\uac8c \uc88c\uc6b0\ub418\uc9c0\ub9cc \uc9c0\uc0c1\ud30c\ub294 \uadf8\ub807\uc9c0 \uc54a\ub2e4. \uadf8\ub9ac\uace0 \ud56d\uc0c1 \uadf8\ub807\ub4ef \u2013 \uc81c\ub300\ub85c \ub41c \ub3c5\ub9bd\ud615 \uc548\ud14c\ub098\uac00 \uc5c6\ub2e4\uba74 \uac70\uc758 \uc544\ubb34\uac83\ub3c4 \uc791\ub3d9\ud558\uc9c0 \uc54a\ub294\ub2e4.<\/p>

\ub2f9\uc2e0\uc758 \uc2e0\ud638\uac00 \ud754\uc801\ub3c4 \uc5c6\uc774 \uc0ac\ub77c\uc9c8 \ub54c<\/h2>

\uc9c0\uc0c1\ud30c\uac00 \ub354 \uc774\uc0c1 \ub3c4\ub2ec\ud558\uc9c0 \ubabb\ud558\uace0 \uc804\ud30c\ud30c\uac00 \uc544\uc9c1 \ub3c4\ub2ec\ud558\uc9c0 \ubabb\ud55c \uc601\uc5ed\uc744 \u201c\uc2a4\ud0b5 \uc874\u201d\uc774\ub77c \ubd80\ub985\ub2c8\ub2e4. \ub0b4 \uc704\uce58 \uc8fc\ubcc0\uc758 \uc774 \uace0\ub9ac \ubaa8\uc591 \uc601\uc5ed\uc5d0\uc11c\ub294 \ucd5c\ub300 \ucd9c\ub825\uc73c\ub85c\ub3c4 \ub0b4 \uc2e0\ud638\ub97c \uc218\uc2e0\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>

\"Signal<\/figure>

\uc548\ud14c\ub098\uc640 \uadf8 \uc8fc\ubcc0\uc758 \ubaa8\ub4e0 \uac83<\/h2>

\ub9ce\uc740 \uc0ac\uc6a9\uc790\uc5d0\uac8c \uc548\ud14c\ub098 \uae30\uc220\uc740 \ud751\ub9c8\uc220\uacfc \ub2e4\ub97c \ubc14 \uc5c6\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uba87 \uac00\uc9c0 \uae30\ubcf8 \uaddc\uce59\ub9cc \ub530\ub974\uba74 \uadf8\ub9ac \ubcf5\uc7a1\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.
\uc548\ud14c\ub098\ub294 \uc9c0\ud5a5\uc131 \uc548\ud14c\ub098\uc640 \ubb34\uc9c0\ud5a5\uc131 \uc548\ud14c\ub098\ub85c \uad6c\ubd84\ub429\ub2c8\ub2e4. \uc9c0\ud5a5\uc131 \uc548\ud14c\ub098\uc758 \uacbd\uc6b0, \uc124\uacc4\uc0c1 \uc804\uc790\uae30\uc7a5\uc774 \ud2b9\uc815 \ubc29\ud5a5\uc73c\ub85c \uc9d1\uc911(\ubb49\uce68)\ub418\ub3c4\ub85d \ud569\ub2c8\ub2e4. \uc548\ud14c\ub098 \uc774\ub4dd\uc744 \ub17c\ud560 \ub54c\ub3c4, \uc548\ud14c\ub098\uac00 \ud22c\uc785\ub41c \uc5d0\ub108\uc9c0\ubcf4\ub2e4 \ub354 \ub9ce\uc740 \uc5d0\ub108\uc9c0\ub97c \uc0dd\uc131\ud558\uc9c0\ub294 \uc54a\uc2b5\ub2c8\ub2e4. \uc5d0\ub108\uc9c0\uac00 \ud2b9\uc815 \ubc29\ud5a5\uc73c\ub85c \uc9d1\uc911\ub420 \ubfd0\uc785\ub2c8\ub2e4. \ubc18\uba74 \ubb34\uc9c0\ud5a5\uc131 \uc548\ud14c\ub098\ub294 \ubaa8\ub4e0 \uc5d0\ub108\uc9c0\ub97c \uc8fc\ubcc0\uc73c\ub85c \uace0\ub974\uac8c \ubd84\ubc30\ud569\ub2c8\ub2e4. \uc774\uc81c \uc5b4\ub290 \ud55c \uc124\uacc4\uac00 \ub2e4\ub978 \uac83\ubcf4\ub2e4 \ub0ab\ub2e4\uace0 \ub9d0\ud560 \uc218\ub294 \uc5c6\uc2b5\ub2c8\ub2e4. \ubb34\uc5c7\uc744 \ud558\ub824 \ud558\ub290\ub0d0\uc5d0 \ub2ec\ub824 \uc788\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>

\ub0b4 \uc8fc\ubcc0\uc5d0 \ud769\uc5b4\uc838 \uc788\ub294 \uce5c\uad6c\ub4e4\uc5d0\uac8c \uade0\ub4f1\ud558\uac8c \ub3c4\ub2ec\ud558\ub824\uba74 \uc804\ubc29\ud5a5\uc131 \uc548\ud14c\ub098\uac00 \ub354 \uc801\ud569\ud569\ub2c8\ub2e4. \uc774\uac83\uc774 \uc7a5\uac70\ub9ac \uc5f0\uacb0\uc774 \ubd88\uac00\ub2a5\ud558\ub2e4\ub294 \ub73b\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uac00\ub2a5\ud558\uc9c0\ub9cc, \ube48\ub3c4\ub294 \ub0ae\uc544\uc9c0\uace0 \uc5b4\ub824\uc6c0\uc740 \ucee4\uc9d1\ub2c8\ub2e4.<\/p>

\uadf8\ub7ec\ub098 \uc9c0\ud5a5\uc131 \uc548\ud14c\ub098\ub294 \uc7a5\uac70\ub9ac \ud1b5\uc2e0\uc5d0 \ub3c4\uc6c0\uc774 \ub418\uc9c0\ub9cc \ud2b9\uc815 \ubc29\ud5a5\uc5d0\uc11c\ub9cc \uac00\ub2a5\ud569\ub2c8\ub2e4. \uc989, \ucd5c\ub300\ud55c\uc758 \uc720\uc5f0\uc131\uc744 \ud655\ubcf4\ud558\ub824\uba74 \uc548\ud14c\ub098\ub97c \ud68c\uc804 \uac00\ub2a5\ud558\uac8c \uc124\uce58\ud574\uc57c \ud569\ub2c8\ub2e4. \uc548\ud14c\ub098 \ud06c\uae30\uc5d0 \ub530\ub77c \uc774\ub294 \ub9e4\uc6b0 \ubcf5\uc7a1\ud55c \uc791\uc5c5\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uacb0\uad6d \uc548\ud14c\ub098\uc640 \ub9c8\uc2a4\ud2b8\ub294 \ud3ed\ud48d\uc6b0\uc5d0\ub3c4 \uacac\ub38c\ub0b4\uc57c \ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>

\uc548\ud14c\ub098 \uc131\ub2a5\uc744 \ucd5c\ub300\ud55c \ub04c\uc5b4\ub0b4\ub294 \ubc29\ubc95<\/h2>

\uc77c\ubc18\uc801\uc73c\ub85c \ub354 \ub098\uc740 \ud1b5\uc2e0 \ubc94\uc704\ub97c \ubcf4\uc7a5\ud558\ub294 \uc548\ud14c\ub098 \uc81c\uc791 \uaddc\uce59\uc744 \ub530\ub97c \uc218 \uc788\uc2b5\ub2c8\ub2e4.
\uc548\ud14c\ub098\ub294 \uac00\ub2a5\ud55c \ud55c \ub192\uace0 \ub3c5\ub9bd\uc801\uc73c\ub85c \uc124\uce58\ud574\uc57c \ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc9d1 \uc9c0\ubd95\uc5d0 \uc124\uce58\ud558\ub294 \uac83\uc774 \uc88b\uc73c\uba70, \uc9d1\uc774 \uc5b8\ub355 \uc704\uc5d0 \uc788\ub2e4\uba74 \ub354\uc6b1 \uc88b\uc2b5\ub2c8\ub2e4. \uc548\ud14c\ub098 \uadfc\ucc98\uc5d0 \ud06c\uace0 \ub2e8\ub2e8\ud55c \uc7a5\uc560\ubb3c\uc774 \uc5c6\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uae08\uc18d \ubcbd\uc73c\ub85c \ub41c \ucc3d\uace0 \uac74\ubb3c \uc704\ucabd\uc5d0 \uc124\uce58\ud558\ub294 \uac83\uc774 \ubc14\ub78c\uc9c1\ud558\uba70, \uc5b4\uca0c\ub4e0 \ubaa8\ub4e0 \uc804\uae30\uc120, \uae08\uc18d \uc6b8\ud0c0\ub9ac \ub4f1\uc73c\ub85c\ubd80\ud130 \uba40\ub9ac \ub5a8\uc5b4\uc838 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/p>

\uc801\ud569\ud55c \ucf00\uc774\ube14\ub85c \ub354 \ub9ce\uc740 \uac83\uc744 \uc5bb\uc73c\uc138\uc694<\/h2>

\uc548\ud14c\ub098\uc5d0 \uc5f0\uacb0\ub418\ub294 \ucf00\uc774\ube14\uc740 \uac00\ub2a5\ud55c \ud55c \uc9e7\uc73c\uba74\uc11c\ub3c4 \ud544\uc694\ud55c \ub9cc\ud07c \uae38\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \ud6e8\uc52c \ub354 \uc88b\uc740 \uc704\uce58\uc5d0 \uc124\uce58\ud560 \uc218 \uc788\ub2e4\uba74 \uc624\ud788\ub824 \ub354 \uae34 \ucf00\uc774\ube14\uc744 \uc120\ud0dd\ud558\ub294 \ud3b8\uc774 \ub0ab\uc2b5\ub2c8\ub2e4. \uc548\ud14c\ub098\uac00 \uc9c0\ud558\uc2e4\uc5d0 \uc788\ub2e4\uba74 1\ubbf8\ud130\uc9dc\ub9ac \ucf00\uc774\ube14\uc740 \uc804\ud600 \uc4f8\ubaa8\uac00 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>

\ucf00\uc774\ube14\uc740 \ud488\uc9c8\uc774 \uc6b0\uc218\ud558\uace0 \ub108\ubb34 \uc587\uc9c0 \uc54a\uc544\uc57c \ud569\ub2c8\ub2e4. \uc587\uc740 \ucf00\uc774\ube14\uc740 \uac10\uc1e0\uc728\uc774 \ud6e8\uc52c \ub192\uc544 \uc804\uc1a1\ubcf4\ub2e4 \uc218\uc2e0 \uc804\uacc4 \uac15\ub3c4\uc5d0\uc11c \ub354 \ub450\ub4dc\ub7ec\uc9c0\uac8c \ub098\ud0c0\ub0a9\ub2c8\ub2e4. \uc591\uc9c8\uc758 \ucf00\uc774\ube14\uc740 \uc774\uc911 \ucc28\ud3d0 \uad6c\uc870\ub97c \uac16\ucd94\uace0 \uc788\uc5b4 \ud0c0 TV\uc758 \uac04\uc12d\uc744 \ubc29\uc9c0\ud560 \ubfd0\ub9cc \uc544\ub2c8\ub77c \uc8fc\ubcc0 \ud658\uacbd\uc758 \ubc29\ud574\ub85c\ubd80\ud130\ub3c4 \ubcf4\ud638\ud574 \uc90d\ub2c8\ub2e4. \ucee4\ub125\ud130 \uc5ed\uc2dc \uc808\uc57d\ud574\uc11c\ub294 \uc548 \ub418\uba70, \uc774 \ubd80\ubd84\uc5d0\uc11c\ub3c4 \ud488\uc9c8 \ucc28\uc774\uac00 \ub69c\ub837\ud569\ub2c8\ub2e4. \ub3d9\ucd95 \ucee4\ub125\ud130 \uc7a5\ucc29 \uacbd\ud5d8\uc774 \uc5c6\ub2e4\uba74, \uc124\uce58 \uc11c\ube44\uc2a4\uac00 \ud3ec\ud568\ub41c \uc591\uc9c8\uc758 \ucf00\uc774\ube14\uc5d0 \ud22c\uc790\ud558\ub294 \uac83\uc774 \ubd84\uba85\ud788 \uac00\uce58 \uc788\ub294 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p>

\uc548\ud14c\ub098 \uc2dc\uc2a4\ud15c\uc774 \uc5b4\ub5bb\uac8c \uc548\uc815\uc801\uc73c\ub85c \uc720\uc9c0\ub418\ub294\uac00<\/h2>

\uc548\ud14c\ub098 \ub9c8\uc2a4\ud2b8\uc640 \uc811\uc9c0\ub3c4 \ubc18\ub4dc\uc2dc \uc801\uc808\ud788 \uc124\uce58\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub294 \uc5ec\ub7ec\ubd84\uc758 \uc548\uc804\uacfc \uc9c1\uacb0\ub41c \ubb38\uc81c\uc785\ub2c8\ub2e4. \ub9c8\uc9c0\ub9c9\uc73c\ub85c, \uc548\ud14c\ub098 \uc2dc\uc2a4\ud15c\uc744 \uc815\uae30\uc801\uc73c\ub85c \uc810\uac80\ud558\ub294 \uac83\uc774 \ub9e4\uc6b0 \uc720\uc6a9\ud558\uba70 \uc608\uc0c1\uce58 \ubabb\ud55c \uc7a5\uc560\ub97c \ubc29\uc9c0\ud560 \uc218 \uc788\ub2e4\ub294 \uc810\uc744 \uc720\ub150\ud574\uc57c \ud569\ub2c8\ub2e4. \ubd80\uc2dd\ub41c \ucf00\uc774\ube14 \uc5f0\uacb0\ubd80\uac00 \uac15\ud55c \uc7a1\uc74c\uc744 \uc720\ubc1c\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc548\ud14c\ub098 \ubc14\ub85c \uadfc\ucc98\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uacbd\uc6b0 \uc720\uc6a9\ud55c \uc2e0\ud638\ub97c \uc644\uc804\ud788 \uac00\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>

\uc7a5\uae30\uc801\uc73c\ub85c, \uc624\uc9c1 \ud798\ub9cc\uc774 \ub3c4\uc6c0\uc774 \ub418\ub294\uac00?<\/h2>

\ub124, \uc18c\uc911\ud55c \uc1a1\uc2e0 \uc804\ub825\uc785\ub2c8\ub2e4. \ub9ce\uc740 \ubb34\uc120 \ud1b5\uc2e0\uc0ac\ub4e4\uc774 \ub192\uc740 \ucd9c\ub825 \uc804\ub825\uc744 \uac00\uc9c4 \ub300\ud615 \uc1a1\uc2e0 \uc99d\ud3ed\uae30\uc778 \u201c\ud070 \ubc84\ub108'\ub97c \uacc4\uc18d \uc8fc\uc2dc\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ubc95\uc801 \uce21\uba74\uc740 \uac04\ub2e8\ud788 \uc124\uba85\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4: \ub3c5\uc77c\uc5d0\uc11c\ub294 CB \ucc44\ub110\uacfc \ubcc0\uc870 \ubc29\uc2dd\uc5d0 \ub530\ub77c 4\uc640\ud2b8\uc5d0\uc11c 12\uc640\ud2b8 \uc0ac\uc774\uc758 \ucd9c\ub825\uc774 \ud5c8\uc6a9\ub429\ub2c8\ub2e4. \ucd9c\ub825 \uce21\uc815 \ubc29\uc2dd\ub3c4 PEP(\ud53c\ud06c-\uc5d0\ub108\uc9c0\uc6d0)\uc640 ERP(\ub4f1\uac00\uc804\ub825)\ub85c \uad6c\ubd84\ub429\ub2c8\ub2e4. \uc774\uc5d0 \ub300\ud574\uc11c\ub294 \uc7a0\uc2dc \ud6c4 \uc790\uc138\ud788 \uc124\uba85\ud558\uaca0\uc2b5\ub2c8\ub2e4. \uc989, \ub354 \ub098\uc740 \ud1b5\uc2e0 \uac70\ub9ac\ub97c \uc704\ud574 \ub9e4\uc6b0 \uc720\uc6a9\ud560\uc9c0\ub77c\ub3c4, \uc774\ubcf4\ub2e4 \ub192\uc740 \ucd9c\ub825\uc740 \ud5c8\uc6a9\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>

\ubc95\uc801 \uce21\uba74 \uc678\uc5d0\ub3c4 \ubb3c\ub9ac\ud559\uc740 \ub2e8\uc21c\ud55c \ud55c\uacc4\ub97c \uc124\uc815\ud569\ub2c8\ub2e4. \uc5b4\ub5a4 \uc0c1\ud669\uc5d0\uc11c\ub294 \uc544\ubb34\ub9ac \ub9ce\uc740 \uc804\ub825\uc744 \uc3df\uc544\ubd80\uc5b4\ub3c4 \uc18c\uc6a9\uc5c6\ub294 \uacbd\uc6b0\uac00 \ud56d\uc0c1 \uc874\uc7ac\ud569\ub2c8\ub2e4. \uc9c0\ud615\uc774 \ubd88\ub9ac\ud558\ub2e4\uba74 1000\uc640\ud2b8\ub97c \uc0ac\uc6a9\ud574\ub3c4 \uc0b0\uc18d\uc758 \uc778\uc811 \uacc4\uace1\uc5d0 \ub3c4\ub2ec\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uc804\ud30c \uc870\uac74\uc774 \uac16\ucdb0\uc9c0\uc9c0 \uc54a\uc558\ub2e4\uba74 \u201c\uc560\ud504\ud130\ubc84\ub108'\ub97c \uac00\ub3d9\ud574\ub3c4 \uc18c\uc6a9\uc5c6\uc2b5\ub2c8\ub2e4. \uba3c \ub098\ub77c\uc640\ub294 \uc5ec\uc804\ud788 \uc5f0\ub77d\uc774 \ubd88\uac00\ub2a5\ud569\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc870\uac74\uc774 \uc591\ud638\ud558\ub2e4\uba74, \ubc95\uc801\uc73c\ub85c \ud5c8\uc6a9\ub41c \uba87 \uc640\ud2b8\ub9cc\uc73c\ub85c\ub3c4 \ucda9\ubd84\ud569\ub2c8\ub2e4.<\/p>

\uc570\ud504\ub97c \uc0ac\uc6a9\ud560 \ub54c \uace0\ub824\ud574\uc57c \ud560 \ub2e4\ub978 \uce21\uba74\ub4e4\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774\uc6c3\uacfc\uc758 \uac04\uc12d \uac00\ub2a5\uc131\uc774 \ud6e8\uc52c \ub192\uace0, \uc7a5\uce58\uac00 \ud06c\uace0 \ubb34\uac70\uc6b0\uba70, \uc801\uc808\ud55c \ub0c9\uac01\uc774 \ud544\uc694\ud558\ub2e4\ub294 \uc810 \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>

\uc694\uc57d\ud558\uc790\uba74 \u2013 \ub124, \ud2b9\uc815 \uc0c1\ud669\uc5d0\uc11c\ub294 \uc1a1\uc2e0 \uc804\ub825\uc774 \ub192\uc744\uc218\ub85d \ub3c4\uc6c0\uc774 \ub418\uba70 \uc548\uc815\uc801\uc778 \ud1b5\uc2e0 \uac00\ub2a5\uc131\uc744 \ub192\uc785\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uace0\ucd9c\ub825\uc774 \ub9cc\ub2a5 \ud574\uacb0\ucc45\uc740 \uc544\ub2d9\ub2c8\ub2e4. \ud5c8\uc6a9 \uc5ec\ubd80\uc640\ub294 \ubcc4\uac1c\ub85c \ub9d0\uc774\uc8e0. \uc785\ubc95\uc790\uac00 \uc0c1\ud638 \uac04\uc12d\uc744 \ud06c\uac8c \ud53c\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub9ac\uc801\uc778 \uc774\uc720\ub85c \uc804\ub825 \ud55c\uacc4\ub97c \uc124\uc815\ud574 \ub193\uc558\uc2b5\ub2c8\ub2e4.<\/p>

SSB\uac00 \ud1b5\uc2e0 \uac70\ub9ac\ub97c \uadf9\ub300\ud654\ud558\ub294 \uc774\uc720<\/h2>

\ubcc0\uc870\uac00 \uc815\ub9d0 \ud1b5\uc2e0 \uac70\ub9ac\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce60\uae4c? \uadf8\ub807\ub2e4, \uadf8\uac83\ub3c4 \uc544\uc8fc \ud06c\uac8c! CB \ub77c\ub514\uc624\uc5d0\uc11c\ub294 \uc74c\uc131 \ud1b5\uc2e0(\ub514\uc9c0\ud138 \ub370\uc774\ud130 \uc81c\uc678)\uc5d0 \uc138 \uac00\uc9c0 \ub2e4\ub978 \ubcc0\uc870 \ubc29\uc2dd\uc774 \uc0ac\uc6a9\ub41c\ub2e4: AM, FM, SSB. \uc790\uc138\ud788 \uc124\uba85\ud558\uc9c0 \uc54a\ub354\ub77c\ub3c4 \u2013 SSB\uac00 \uac00\uc7a5 \ub113\uc740 \ud1b5\uc2e0 \uac70\ub9ac\ub97c \ubcf4\uc7a5\ud558\ub294 \ubcc0\uc870 \ubc29\uc2dd\uc774\ub2e4. \uc774\ub294 \ud544\uc694\ud55c \ub300\uc5ed\ud3ed(SSB\ub294 2.4kHz, AM\uacfc FM\uc740 6kHz \ub610\ub294 10kHz) \ub54c\ubb38\uc774\ub2e4. \uadf8\ub7ec\ub098 \uc881\uc740 \ub300\uc5ed\ud3ed\uc740 \uc74c\uc9c8 \uc800\ud558\ub97c \uc758\ubbf8\ud558\uae30\ub3c4 \ud569\ub2c8\ub2e4. \uc774\ub294 \uac10\uc218\ud574\uc57c \ud560 \ub300\uac00\uc785\ub2c8\ub2e4. AM\uacfc \ube44\uad50\ud558\uba74 \uc804\ub825\uc774 \ub300\uc5ed\ud3ed\uc758 1\/4\uc5d0 \uc9d1\uc911\ub418\uc5b4 \ud6e8\uc52c \ub354 \uba40\ub9ac \ub3c4\ub2ec\ud569\ub2c8\ub2e4. FM\uacfc \ube44\uad50\ud558\uba74 SSB\uc758 \ube44\uc728\uc774 \ub354\uc6b1 \uc720\ub9ac\ud569\ub2c8\ub2e4. \ub2e4\ub9cc FM\uc758 \ud0c1\uc6d4\ud55c \uc74c\uc9c8\uacfc \uac04\uc12d \uac10\uc18c \ud6a8\uacfc\ub294 \ud3ec\uae30\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>

\ub530\ub77c\uc11c SSB\ub294 \u201cDX\u201d \ud1b5\uc2e0(\uc7a5\uac70\ub9ac)\uc5d0 \ub354 \ub098\uc740 \uc120\ud0dd\uc785\ub2c8\ub2e4. \uc774\ub294 AM\uc774\ub098 FM\uc774 \ub54c\ub85c\ub294 \uc218\ucc9c \ud0ac\ub85c\ubbf8\ud130\uae4c\uc9c0 \ub3c4\ub2ec\ud560 \uc218 \uc5c6\ub2e4\ub294 \uc758\ubbf8\ub294 \uc544\ub2d9\ub2c8\ub2e4. \ub2e8\uc21c\ud788 \uc591\ud638\ud55c \uc804\ud30c \uc870\uac74\uc758 \uc601\ud5a5\uc774 \ubcc0\uc870 \ubc29\uc2dd\uc758 \uc601\ud5a5\ubcf4\ub2e4 \ud6e8\uc52c \ud06c\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>

\ucda9\ubd84\ud55c \ud798 \u2013 \ud558\uc9c0\ub9cc \ub204\uad6c\ub77c\ub3c4 \ub4e3\uace0 \uc788\uc744\uae4c?<\/h2>

\ubb34\uc120 \uae30\uc220\uc758 \ubaa8\ub4e0 \uc601\uc5ed\uc5d0\ub294 \u201c\uc545\uc5b4\u201d \uac19\uc740 \uc874\uc7ac\uac00 \uc788\ub2e4. \ud070 \uc785\uc744 \uac00\uc84c\uc9c0\ub9cc \uadc0\ub294 \uc791\ub2e4. \uc989, \uc1a1\uc2e0 \ucd9c\ub825\uc740 \ub9e4\uc6b0 \ub192\uc9c0\ub9cc \uc218\uc2e0\uae30\ub294 \u201c\uadc0\uba38\uac70\ub9ac'\ub77c\ub294 \ub73b\uc774\ub2e4. \ubb3c\ub860 \uc218\uc2e0\uae30\uc758 \uac10\ub3c4\uc640 \uc131\ub2a5\uc740 \ucd9c\ub825\uc5d0 \ub9de\ucdb0 \uc870\uc815\ub418\uc5b4\uc57c \ud55c\ub2e4. \uc544\ub974\ud5e8\ud2f0\ub098\uc5d0\uc11c \ub0b4 \ubaa9\uc18c\ub9ac\uac00 \uc798 \ub4e4\ub9ac\ub294\ub370 \uac70\uae30\uc11c \uc624\ub294 \uc2e0\ud638\ub97c \uc218\uc2e0\ud558\uc9c0 \ubabb\ud55c\ub2e4\uba74 \ubb34\uc2a8 \uc18c\uc6a9\uc774 \uc788\uaca0\ub294\uac00?
\uc624\ub298\ub0a0\uc758 CB \ubb34\uc804\uae30\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uac10\ub3c4\uc640 AGC \uc81c\uc5b4 \uce21\uba74\uc5d0\uc11c \uc6b0\uc218\ud55c \uc218\uc2e0\uae30\ub97c \uac16\ucd94\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc2e4\uc81c \uac10\ub3c4\ub294 \uac70\uc758 \uc601\ud5a5\uc744 \uc904 \uc218 \uc5c6\uc73c\uba70, \uac00\ub054 \ud655\uc778\ud558\ub294 \uc815\ub3c4\uc785\ub2c8\ub2e4. \uadfc\ucc98\uc758 \ub099\ub8b0 \ubc29\uc804\uc73c\ub85c \uc778\ud574 \uc218\uc2e0\uae30 \uc785\ub825\uc774 \uc190\uc0c1\ub418\uc5b4 \uac10\ub3c4\uac00 \ud06c\uac8c \uc800\ud558\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud504\ub9ac\uc570\ud504\uac00 \uc874\uc7ac\ud558\uc9c0\ub9cc, \uace0\uc720 \uc7a1\uc74c\uc774 \ud06c\uace0 \uc218\uc2e0\uae30 \uc785\ub825\uc774 \uacfc\ub3c4\ud558\uac8c \uad6c\ub3d9\ub418\uae30 \ub54c\ubb38\uc5d0 \uc624\ud788\ub824 \ud574\uac00 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>

\"Plenty<\/figure>

\uc218\uc2e0 \uc131\ub2a5 \ucc28\uc774\ub294 \ub178\uc774\uc988 \uac10\uc18c \uae30\ub2a5\uc774\ub098 \ub178\uc774\uc988 \ube14\ub7ad\ucee4 \uac19\uc740 \ucd94\uac00 \uc7a5\uce58\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. \ub77c\ub514\uc624\uc5d0 \ud574\ub2f9 \uae30\ub2a5\uc774 \uc9c1\uc811 \ud0d1\uc7ac\ub418\uc9c0 \uc54a\uc740 \uacbd\uc6b0, \uc608\ub97c \ub4e4\uc5b4 bhi\uc758 \ud544\ud130 \uac19\uc740 \ucd94\uac00 \uc7a5\uce58\uac00 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc548\ud14c\ub098 \uc704\uce58 \uc5ed\uc2dc \ub9e4\uc6b0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \uc804\ub825\uc120 \uac19\uc740 \uac04\uc12d\uc6d0 \uadfc\ucc98\uc5d0 \uc124\uce58\ub41c \uacbd\uc6b0\uc785\ub2c8\ub2e4.<\/p>

\ucd5c\uc801\uc758 \uc0ac\uac70\ub9ac\ub97c \uc704\ud55c \uc815\ud655\ud55c \uc815\ubcf4<\/h2>

\uc88b\uc740 \ubc94\uc704\ub294 \uc5ec\ub7ec \uc694\uc778\uc5d0 \ub2ec\ub824 \uc788\uc73c\uba70, \uadf8\uc911 \uc77c\ubd80\ub294 \uc6b0\ub9ac\uac00 \uc601\ud5a5\uc744 \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>

  • \ubc29\ud5a5\uc131 \uc548\ud14c\ub098\ub294 \uc804\ubc29\ud5a5\uc131 \uc548\ud14c\ub098\ubcf4\ub2e4 \ub354 \ub113\uc740 \ubc94\uc704\ub97c \uc81c\uacf5\ud558\uc9c0\ub9cc, \ub2e8 \ud55c \ubc29\ud5a5\uc5d0\uc11c\ub9cc \uadf8\ub807\uc2b5\ub2c8\ub2e4.<\/li>\n\n
  • \ucd9c\ub825\uc774 \ub192\uc744\uc218\ub85d \ud1b5\uc2e0 \uac70\ub9ac\uac00 \uae38\uc5b4\uc9d1\ub2c8\ub2e4 \u2013 \ubc95\uc801\uc73c\ub85c \ud5c8\uc6a9\ub418\ub294 \ubc94\uc704 \ub0b4\uc5d0\uc11c. \uc1a1\uc2e0 \ucd9c\ub825\uc774 12\uc640\ud2b8\uc778 \ubb34\uc804\uae30\ub3c4 \uc788\uace0 4\uc640\ud2b8\uc778 \ubb34\uc804\uae30\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n
  • \uc548\ud14c\ub098 \uc704\uce58\ub97c \uc798 \uc7a1\uc73c\uba74 \ud070 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4 \u2013 \ucf00\uc774\ube14 \uae38\uc774\uac00 \uc9c0\ub098\uce58\uac8c \uae38\uc5b4\uc9c0\uc9c0 \uc54a\ub294\ub2e4\uba74 \ub9d0\uc774\uc8e0.<\/li>\n\n
  • \uc88b\uc740 \ucf00\uc774\ube14\uc740 \ud56d\uc0c1 \ub3c4\uc6c0\uc774 \ub41c\ub2e4 \u2013 \uc5b4\ub5a4 \uc870\uac74\ub3c4 \uc5c6\uc774.<\/li>\n\n
  • \uc88b\uc740 \uc804\ud30c \uc870\uac74\uc774 \uac00\uc7a5 \uc911\uc694\ud55c \uc694\uc18c\uc774\uc9c0\ub9cc, \uc6b0\ub9ac\ub294 \uc774\ub97c \uc88c\uc6b0\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc6b0\ub9ac\ub294 \ud604\uc7ac \uc870\uac74\uc774 \uc5b4\ub5a0\ud55c\uc9c0, \uadf8\ub9ac\uace0 \uc55e\uc73c\ub85c \uba87 \uc2dc\uac04 \ub610\ub294 \uba70\uce60 \ub3d9\uc548 \uc5b4\ub5bb\uac8c \ubcc0\ud654\ud560\uc9c0 \ud30c\uc545\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li><\/ul>","protected":false},"excerpt":{"rendered":"

    Whether I just want to “chat” with friends nearby, or connect with distant stations on another continent – CB radio can offer both. But what actually influences the range of CB radio? We’ll clarify that here. It’s difficult to say which of these factors is the most important, as almost all influence each other. And […]<\/p>\n","protected":false},"author":1,"featured_media":7630,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-7632","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cb-radio-basics"],"_links":{"self":[{"href":"https:\/\/bestcbradio.com\/ko\/wp-json\/wp\/v2\/posts\/7632","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bestcbradio.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bestcbradio.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bestcbradio.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bestcbradio.com\/ko\/wp-json\/wp\/v2\/comments?post=7632"}],"version-history":[{"count":0,"href":"https:\/\/bestcbradio.com\/ko\/wp-json\/wp\/v2\/posts\/7632\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bestcbradio.com\/ko\/wp-json\/wp\/v2\/media\/7630"}],"wp:attachment":[{"href":"https:\/\/bestcbradio.com\/ko\/wp-json\/wp\/v2\/media?parent=7632"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bestcbradio.com\/ko\/wp-json\/wp\/v2\/categories?post=7632"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bestcbradio.com\/ko\/wp-json\/wp\/v2\/tags?post=7632"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}