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<p><b><span style="font-size: 11pt; font-family: Arial, sans-serif; color: rgb(0, 0, 0);">Sylvania에서 1949년 휴대용 라디오에 사용이 가능하도록 </span><span style="font-size: 11pt; font-family: Arial, sans-serif; color: rgb(0, 0, 0);">Battery로 구동되는 Subminature </span></b></p><p><b><span style="font-size: 11pt; font-family: Arial, sans-serif; color: rgb(0, 0, 0);">Type </span></b><b style="font-family: Arial, sans-serif; font-size: 11pt;"><span style="color: rgb(0, 0, 0);">진공관 4종을 소개하고 있습니다.</span></b></p><p><b><span style="font-size: 11pt; font-family: Arial, sans-serif; color: rgb(0, 0, 0);">각 진공관 Spec을 보면 Heater전압/전류가 1.25V/0.04mA,</span><span style="font-size: 11pt; font-family: Arial, sans-serif; color: rgb(0, 0, 0);"> Plate전압이 67.5V로 Portable용으</span></b></p><p><b><span style="font-size: 11pt; font-family: Arial, sans-serif; color: rgb(0, 0, 0);">로 </span></b><b style="font-size: 9pt;"><span style="font-size: 11pt; font-family: Arial, sans-serif; color: rgb(0, 0, 0);">제작을 하여도 Battery도 </span><span style="font-size: 11pt; font-family: Arial, sans-serif; color: rgb(0, 0, 0);">A,B전원용으로 2개를 사용되어야 할 것 같습니다.</span></b></p><p><b><span style="font-size: 11pt; font-family: Arial, sans-serif; color: rgb(0, 0, 0);">실제 판매된 1954년도 일본(</span></b><span style="font-family: Gulim, 굴림, AppleGothic, sans-serif; font-size: 14px; text-decoration-line: underline; color: rgb(0, 0, 0); outline: 0px;"><b><a href="https://blog.goo.ne.jp/vrc-tezuka/e/c3c25311631d5d31d60cb5d0ba334039" style="font-family: "Malgun Gothic"; font-size: 14px; text-decoration-line: underline; color: rgb(0, 0, 0); outline: 0px;">光洋</a><span style="font-family: Arial, sans-serif;">-Koyo</span>)</b></span><b style="font-size: 9pt;"><span style="font-size: 11pt; font-family: Arial, sans-serif; color: rgb(0, 0, 0);">에서 만든 </span><span style="color: rgb(0, 102, 153); font-family: Arial, Helvetica, Geneva, Swiss, SunSans-Regular; font-size:10pt; text-align: -webkit-center;"><span style="font-size: 11pt; font-family: Arial, sans-serif; color: rgb(0, 0, 0);">KR-4S1 "Parrot"</span></span><span style="color: rgb(0, 102, 153); font-family: Arial, Helvetica, Geneva, Swiss, SunSans-Regular; font-size:10pt; text-align: -webkit-center;"><span style="font-size: 11pt; font-family: Arial, sans-serif; color: rgb(0, 0, 0);">model </span></span><span style="color: rgb(0, 102, 153); font-family: Arial, Helvetica, Geneva, Swiss, SunSans-Regular; font-size:10pt; text-align: -webkit-center;"><span style="font-size: 11pt; font-family: Arial, sans-serif; color: rgb(0, 0, 0);">라디오도 4개의 miniature Tube</span></span></b></p><p><b><span style="color: rgb(0, 102, 153); font-family: Arial, Helvetica, Geneva, Swiss, SunSans-Regular; font-size:10pt; text-align: -webkit-center;"><span style="font-size: 11pt; font-family: Arial, sans-serif; color: rgb(0, 0, 0);">를 사</span></span></b><b style="font-size: 9pt;"><span style="color: rgb(0, 102, 153); font-family: Arial, Helvetica, Geneva, Swiss, SunSans-Regular; font-size:10pt; text-align: -webkit-center;"><span style="font-size: 11pt; font-family: Arial, sans-serif; color: rgb(0, 0, 0);">용한 Super방식 포터블라디오로 A전원으로 1.5V, </span></span></b><b style="font-size: 9pt;"><span style="color: rgb(0, 102, 153); font-family: Arial, Helvetica, Geneva, Swiss, SunSans-Regular; font-size:10pt; text-align: -webkit-center;"><span style="font-size: 11pt; font-family: Arial, sans-serif; color: rgb(0, 0, 0);">B전원</span></span></b><b style="font-size: 9pt;"><span style="color: rgb(0, 102, 153); font-family: Arial, Helvetica, Geneva, Swiss, SunSans-Regular; font-size:10pt; text-align: -webkit-center;"><span style="font-size: 11pt; font-family: Arial, sans-serif; color: rgb(0, 0, 0);">으로 45V Battery를 사용하는 구조</span></span></b></p><p><b style="font-size: 9pt;"><span style="color: rgb(0, 102, 153); font-family: Arial, Helvetica, Geneva, Swiss, SunSans-Regular; font-size:10pt; text-align: -webkit-center;"><span style="font-size: 11pt; font-family: Arial, sans-serif; color: rgb(0, 0, 0);">를 하고 있습니다.</span><span style="font-size: 11pt; font-family: Arial, sans-serif; color: rgb(0, 0, 0);"> </span></span><span style="font-size: 11pt; font-family: Arial, sans-serif; color: rgb(0, 0, 0);"> </span><span style="font-size: 11pt; font-family: Arial, sans-serif;"> </span></b><span style="font-size: 9pt;"><span style="font-size: 11pt; font-family: Arial, sans-serif;"><b> </b></span> </span></p><p><span style="font-size: 9pt;"><b><br></b></span></p><p><span style="font-size: 11pt; font-family: Arial, sans-serif;"><b><span style="background-color: rgb(255, 255, 255); color: rgb(0, 0, 0);">Communications지 1949년 5월호에서..</span></b></span></p><p style="text-align: left;"><img src="https://t1.daumcdn.net/cfile/cafe/99B29A495C25EB1C13" class="txc-image" actualwidth="700" hspace="1" vspace="1" border="0" width="700" exif="{}" data-filename="sylvania-electric-radio-tv-news-may-1949.jpg" style="clear:none;float:none;" id="A_99B29A495C25EB1C13C4B6"/></p><p><b style="font-size: 9pt;"><span style="color: rgb(0, 102, 153); font-family: Arial, Helvetica, Geneva, Swiss, SunSans-Regular; font-size:10pt; text-align: -webkit-center;"><span style="font-size: 11pt; font-family: Arial, sans-serif; color: rgb(0, 0, 0);">KR-4S1 "Parrot"</span></span><span style="color: rgb(0, 102, 153); font-family: Arial, Helvetica, Geneva, Swiss, SunSans-Regular; font-size:10pt; text-align: -webkit-center;"><span style="font-size: 11pt; font-family: Arial, sans-serif; color: rgb(0, 0, 0);">model </span></span><span style="color: rgb(0, 102, 153); font-family: Arial, Helvetica, Geneva, Swiss, SunSans-Regular; font-size:10pt; text-align: -webkit-center;"><span style="font-size: 11pt; font-family: Arial, sans-serif; color: rgb(0, 0, 0);">라디오(Web에서 발췌)</span></span></b></p><p><b><span style="color: rgb(0, 102, 153); font-family: Arial, Helvetica, Geneva, Swiss, SunSans-Regular; font-size:10pt; text-align: -webkit-center;"><br></span></b></p><p style="text-align: left;"><img src="https://t1.daumcdn.net/cfile/cafe/99E9D5405C25939D28" class="txc-image" actualwidth="700" hspace="1" vspace="1" border="0" width="700" exif="{}" data-filename="ParrotKR4S1.jpg" style="clear:none;float:none;" id="A_99E9D5405C25939D28E9C4"/></p><p><b></b></p><p style="text-align: left;"><img src="https://t1.daumcdn.net/cfile/cafe/99B3993C5C2593C224" class="txc-image" actualwidth="700" hspace="1" vspace="1" border="0" width="700" exif="{}" data-filename="ParrotKR4S1i.jpg" style="clear:none;float:none;" id="A_99B3993C5C2593C224B2FF"/><b style="font-size: 9pt;"></b></p><p style="text-align: left;"><span style="font-size: 11pt; font-family: Arial, sans-serif;"><b>A Battery 위치</b></span></p><p style="text-align: left;"><img src="https://t1.daumcdn.net/cfile/cafe/99F714365C25F02911" class="txc-image" hspace="1" vspace="1" border="0" actualwidth="700" width="700" exif="{}" data-filename="Sylvania Battery 구동 subminiature관 radio.jpg" style="clear:none;float:none;" id="A_99F714365C25F02911C87B"/></p><p style="text-align: left;"><span style="font-size: 11pt; font-family: Arial, sans-serif;"><b>B Battery(45V)와 A Battery(1.5V)</b></span></p><p style="text-align: left;"><img src="https://t1.daumcdn.net/cfile/cafe/993EFB3B5C25F08808" class="txc-image" hspace="1" vspace="1" border="0" actualwidth="700" width="700" exif="{}" data-filename="Sylvania Battery 구동 subminiature관 radio battery.jpg" style="clear:none;float:none;" id="A_993EFB3B5C25F08808B9B1"/></p><p style="text-align: left;"><br></p>
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흘러간 제품광고 게시판.
Sylvania Battery Type Receiving subminiature Tubes
별빛바라기
추천 1
조회 163
18.12.28 12:09
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다음검색
첫댓글 진공관식..포터블 라디오 멋집니다.
우~와 !
탐나네요
우리 영월님께서
젤로 좋아하는 무전기 스타일
..
그런데
A전지는 어디에 숨었나요..^^
지기님 궁금한 사항에 대해 사진 올려 놓았습니다.
@별빛바라기 CM 건전지 1개 넣는
공간이군요..
일명 "쥐다마" 오랫만에 봅니다. 소싯적 생각에 잠시 즐겁습니다.
그시절에 쉽게 구할수있었던 5678진공관으로 여러가지 작난질을 한것이 추억속에 남습니다