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<p>동축케이블 안테나를 다시 정리하고 좀 더 상세하게 전달하기 위하여</p><p>다시 제작을 했습니다</p><p><br></p><p>준비물 : 동축케이블 (3 m )</p><p><span style="color: rgb(84, 84, 84); font-family: 'Apple SD Gothic Neo', arial, sans-serif; font-size:10pt; line-height: 18.2px;"> 75 </span><span style="color: rgb(84, 84, 84); font-family: 'Apple SD Gothic Neo', arial, sans-serif; font-size:10pt; line-height: 18.2px;">Ω 동축케이블 (5C 동축케이블) </span><span style="color: rgb(84, 84, 84); font-family: 'Apple SD Gothic Neo', arial, sans-serif; font-size:10pt; line-height: 18.2px;"> --> 시중에서 tv안테나 케이블 달라고 하면 됩니다 .</span></p><p><span style="color: rgb(84, 84, 84); font-family: 'Apple SD Gothic Neo', arial, sans-serif; font-size:10pt; line-height: 18.2px;"><br></span></p><p><font color="#545454" face="Apple SD Gothic Neo, arial, sans-serif" size="2"><span style="line-height: 18.2px;">공구 : 컷터칼 , 송곳 ,전기테이프 , 수축관 12 mm x 80 cm</span></font></p><p><font color="#545454" face="Apple SD Gothic Neo, arial, sans-serif" size="2"><span style="line-height: 18.2px;"><br></span></font></p><p><font color="#545454" face="Apple SD Gothic Neo, arial, sans-serif" size="2"><span style="line-height: 18.2px;">백색 PVC 파이프 : 규격 20 (3/4 ") x 1.6 m </span></font></p><p><font color="#545454" face="Apple SD Gothic Neo, arial, sans-serif" size="2"><span style="line-height: 18.2px;"><br></span></font></p><p><font color="#545454" face="Apple SD Gothic Neo, arial, sans-serif" size="2"><span style="line-height: 18.2px;"> </span></font></p><p style="text-align: center;"></p><table align="center" cellpadding="0" cellspacing="1" border="0" class="txc-layout-wz"><tbody>
<tr> <td width="202" class="txc-layout-image" valign="top"><p><img src="https://t1.daumcdn.net/cfile/cafe/213BFF3F5617AFFE3B" class="txc-image" actualwidth="200" width="200" height="150" id="A_213BFF3F5617AFFE3BB7D9"/></p></td> <td width="19" class="txc-layout-blank"></td> <td width="302" valign="top" class="txc-layout-details"><p class="txc-notexist " style="text-align: left;"> 구조 : 반파장 안테나 </p><p class="txc-notexist " style="text-align: left;"> 길이 : 약 150cm </p><p class="txc-notexist " style="text-align: left;"> - 전파속도 <span style="color: rgb(84, 84, 84); font-family: 'Apple SD Gothic Neo', arial, sans-serif; font-size:10pt; line-height: 18.2px;"> </span><span style="color: rgb(84, 84, 84); font-family: 'Apple SD Gothic Neo', arial, sans-serif; font-size:10pt; line-height: 18.2px;">÷ </span><span style="font-size: 10pt; line-height: 1.6;"> 주파수 = 전파의 파장</span></p><p class="txc-notexist " style="text-align: left;"> - 전파의 파장 <span style="color: rgb(84, 84, 84); font-family: 'Apple SD Gothic Neo', arial, sans-serif; font-size:10pt; line-height: 18.2px;"> </span><span style="color: rgb(84, 84, 84); font-family: 'Apple SD Gothic Neo', arial, sans-serif; font-size:10pt; line-height: 18.2px;">÷</span><span style="font-size: 10pt; line-height: 1.6;"> 2 = 반파장 길이</span></p><p class="txc-notexist " style="text-align: left;"> - 전파의 파장 <span style="color: rgb(84, 84, 84); font-family: 'Apple SD Gothic Neo', arial, sans-serif; font-size:10pt; line-height: 18.2px;"> </span><span style="color: rgb(84, 84, 84); font-family: 'Apple SD Gothic Neo', arial, sans-serif; font-size:10pt; line-height: 18.2px;">÷ </span><span style="font-size: 10pt; line-height: 1.6;">4 = 반파자의 한쪽길이</span></p><p class="txc-notexist " style="text-align: left;"> 300,000 <span style="color: rgb(84, 84, 84); font-family: 'Apple SD Gothic Neo', arial, sans-serif; font-size:10pt; line-height: 18.2px;"> </span><span style="color: rgb(84, 84, 84); font-family: 'Apple SD Gothic Neo', arial, sans-serif; font-size:10pt; line-height: 18.2px;">÷</span><span style="font-size: 10pt; line-height: 1.6;"> 98,000( 98 MHz) =3.06 m</span></p><p class="txc-notexist " style="text-align: left;"> 3.06 m <span style="color: rgb(84, 84, 84); font-family: 'Apple SD Gothic Neo', arial, sans-serif; font-size:10pt; line-height: 18.2px;"> </span><span style="color: rgb(84, 84, 84); font-family: 'Apple SD Gothic Neo', arial, sans-serif; font-size:10pt; line-height: 18.2px;">÷ </span><span style="font-size: 10pt; line-height: 1.6;">4 =</span><b style="font-size: 10pt; line-height: 1.6;">0.765 m</b><span style="font-size: 10pt; line-height: 1.6;"> </span></p><p class="txc-notexist " style="text-align: left;"> </p></td> </tr>
<tr><td height="14" colspan="3" class="txc-layout-blank"></td></tr>
<tr> <td class="txc-layout-image" valign="top"><p><img src="https://t1.daumcdn.net/cfile/cafe/241CFC4F5617B1FE23" class="txc-image" actualwidth="200" width="200" height="150" id="A_241CFC4F5617B1FE237270"/></p></td> <td class="txc-layout-blank"></td> <td valign="top" class="txc-layout-details"><p class="txc-notexist " style="text-align: left;"> 피복을 벗기고 실드선, 은박지선 등을 </p><p class="txc-notexist " style="text-align: left;"> 중심선(+)과 분리하여 반대쪽(-)으로 묶는다.</p><p class="txc-notexist " style="text-align: left;"> - 중간 중간에 전기테이프로 묶음.</p><p class="txc-notexist " style="text-align: left;"><br></p></td> </tr>
</tbody></table><p></p><p style="text-align: center;"></p><table align="center" cellpadding="0" cellspacing="1" border="0" class="txc-layout-wz"><tbody>
<tr> <td width="202" class="txc-layout-image" valign="top"><p><img src="https://t1.daumcdn.net/cfile/cafe/21632D4A5617B2A60E" class="txc-image" actualwidth="200" width="200" height="150" id="A_21632D4A5617B2A60E6567"/></p></td> <td width="19" class="txc-layout-blank"></td> <td width="302" valign="top" class="txc-layout-details"><p class="txc-notexist " style="text-align: left;"> </p><p class="txc-notexist " style="text-align: left;"><br></p><p class="txc-notexist " style="text-align: left;"><br></p><p class="txc-notexist " style="text-align: left;"> 실드선 (-)쪽을 수축튜브로 씌우고 열을 가하여</p><p class="txc-notexist " style="text-align: left;"> 수축튜브가 내용물을 잘 감싸도록 한다. </p></td> </tr>
<tr><td height="14" colspan="3" class="txc-layout-blank"></td></tr>
<tr> <td class="txc-layout-image" valign="top"><p><img src="https://t1.daumcdn.net/cfile/cafe/25288C4F5617B2FF25" class="txc-image" actualwidth="200" width="200" height="150" id="A_25288C4F5617B2FF25D10A"/></p></td> <td class="txc-layout-blank"></td> <td valign="top" class="txc-layout-details"><p class="txc-notexist "><br></p><p class="txc-notexist "><br></p><p class="txc-notexist "><br></p><p class="txc-notexist ">잘 감싸진 수축튜브 </p></td> </tr>
</tbody></table><p></p><p style="text-align: center;"></p><table align="center" cellpadding="0" cellspacing="1" border="0" class="txc-layout-wz"><tbody>
<tr> <td width="202" class="txc-layout-image" valign="top"><p><img src="https://t1.daumcdn.net/cfile/cafe/252440505617B32A2E" class="txc-image" actualwidth="200" width="200" height="150" id="A_252440505617B32A2E047C"/></p></td> <td width="19" class="txc-layout-blank"></td> <td width="302" valign="top" class="txc-layout-details"><p class="txc-notexist "><br></p><p class="txc-notexist "><br></p><p class="txc-notexist "><br></p><p class="txc-notexist ">안테나 엘레멘트의 반대 끝부분에</p><p class="txc-notexist ">콘넥터를 부착할 수 있도록 끝을 처리한다. </p></td> </tr>
<tr><td height="14" colspan="3" class="txc-layout-blank"></td></tr>
<tr> <td class="txc-layout-image" valign="top"><p><img src="https://t1.daumcdn.net/cfile/cafe/2532614D5617B39732" class="txc-image" actualwidth="200" width="200" height="150" id="A_2532614D5617B39732AF21"/></p></td> <td class="txc-layout-blank"></td> <td valign="top" class="txc-layout-details"><p class="txc-notexist "><br></p><p class="txc-notexist "><br></p><p class="txc-notexist "><br></p><p class="txc-notexist ">임시로 출입문에 걸고 수신테스트 중<span style="font-size: 10pt; line-height: 1.6;"> </span></p><p class="txc-notexist "><span style="font-size: 10pt; line-height: 1.6;"><br></span></p><p class="txc-notexist "><span style="font-size: 10pt; line-height: 1.6;">제작과정은 동영상을 참고 하십시요</span></p></td> </tr>
</tbody></table><br><p></p><p style="text-align: center;"><br></p><p style="text-align: center;"><br></p><p style="text-align: center;"><iframe id="ve870dwSwSmSqvl6vqVLsq4@my" width="640" height="360" src="https://kakaotv.daum.net/embed/player/cliplink/ve870dwSwSmSqvl6vqVLsq4@my?service=daum_cafe&ptoken=v2_495b293bbfc77b6052022db6660413921ef6ddd3dea708737846f0f3c93a78ff81e77703cac7f934542e1abf12132e1bb4472d029009435192c8abf0" frameborder="0" scrolling="no" allowfullscreen></iframe></p><p style="text-align: center;"></p><p><font color="#545454" face="Apple SD Gothic Neo, arial, sans-serif" size="2"><span style="line-height: 18.2px;"><br></span></font></p><p><font color="#545454" face="Apple SD Gothic Neo, arial, sans-serif" size="2"><span style="line-height: 18.2px;"><br></span></font></p><p><font color="#545454" face="Apple SD Gothic Neo, arial, sans-serif" size="2"><span style="line-height: 18.2px;">안테나 엘레멘트를 <span style="font-size: 12pt;"><b>백색PVC에 넣고 사용하시면 기성품안테나 만큼 멋지게 사용</b></span>하실 수 있습니다.</span></font></p>
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카페 게시글
FM 안테나 자작
동축 케이블 안테나
HL1WOU
추천 1
조회 1,768
15.10.09 21:36
댓글 6
다음검색
첫댓글 고급정보 감사합니다..ㅎ
네 약속 드린데로 쉽게 제작하실 수 있도록 단계별로 동영상 촬영을 다시 했습니다.
감사 합니다
정보 고맙습니다.^^*
고맙습니다.
쉽게 알 수 있게 동영상 참으로 감사합니다.
감사합니다