NPOオメガ_参考情報 : 「周波数帯域区分」,「テレビ周波数チャンネル区分」 & 「VHF/UHF
アンテナ」 |
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/radio/radio_rules2.htm |
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src:
\電波障害\RadioHazard.xls HP_Env_RadioAll00 |
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参考 1: 周波数帯区分 |
参考 2: テレビ周波数チャンネル |
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参考 3: VHF/UHF アンテナの形状 |
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参考 4: 放送区域 と 電波の強さ(電界強度) |
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参考 5: 電波関連情報 |
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NPOオメガ・・電波障害 部門 |
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参考 1: 周波数帯区分 |
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周波数帯(MHz) |
波長 |
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3Hz-30Hz |
10万Km〜1万Km |
極3超長波 |
ELF |
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30Hz-300Hz |
1万Km〜1000Km |
極2超長波 |
SLF |
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300Hz-3KHz |
1000Km〜100Km |
超長波 |
ULF |
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3KHz-30KHz |
100Km〜10Km |
超長波 |
VLF |
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30KHz-300KHz |
10Km〜1Km |
長波 |
LF |
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300KHz-3MHz |
1Km〜100m |
中波 |
MF |
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3MHz-30MHz |
100m〜10m |
短波 |
HF |
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30MHz-300MHz |
10m〜1m |
超短波 |
VHF |
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300MHz-3GHz |
1m〜10cm |
極超短波 |
UHF |
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3GHz-30GHz |
10cm〜1cm |
マイクロ波 |
SHF |
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30GHz-300GHz |
1cm〜1mm |
ミリ波 |
EHF |
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300GHz-3THz |
1mm〜100μm |
サブミリ波 |
SEHF |
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テレビ周波数帯域 |
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超短波:VHF |
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極超短波:UHF |
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30MHz |
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300MHz |
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3GHz |
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TV放送 |
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TV放送 |
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通常放送 |
CATV |
通常放送 |
CATV |
CATV |
通常放送 |
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90−108 |
108-170 |
170-222 |
222-300 |
300-470 |
470
------------ 770MHz |
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1〜3ch |
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4〜12ch |
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13ch
------------- 62ch |
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C13〜 |
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C23〜 |
C36- |
Total 50ch x 16MHz = 300MHz |
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*1 |
C22ch |
*1 |
C35ch |
C63ch |
470-476・・・・・・・・・・・・764-770 |
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*1 テレビジョン放送による使用は2011年7月24日まで |
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ページ・トップへ |
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参考 2: テレビ周波数チャンネル |
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参考: |
http://ja.wikipedia.org/wiki/%E3%83%86%E3%83%AC%E3%83%93%E5%91%A8%E6%B3%A2%E6%95%B0%E3%83%81%E3%83%A3%E3%83%B3%E3%83%8D%E3%83%AB |
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周波数(MHz) |
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アナログ |
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デジタル |
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物理チャンネル |
中心 |
範囲 |
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東京: |
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平塚: |
リモコン |
東京: |
平塚: |
1 |
93 |
90〜96 |
VHF-Lo |
(地上波アナログVHF用) |
NHK-G |
東京局 |
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水平偏波 |
垂直偏波 |
番号 |
水平偏波 |
垂直偏波 |
2 |
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96〜102 |
VHF-Lo |
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VHF |
UHF |
UHF |
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UHF |
UHF |
3 |
105 |
102〜108 |
VHF-Lo |
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NHK-E |
東京局 |
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NHK-G |
1 ch |
- |
33 ch |
1 ch |
27 ch |
19 ch |
C13 |
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108〜114 |
VHF-Mid |
(ケーブルテレビ伝送用) |
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JOAK |
93 MHz |
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593 MHz |
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557 MHz |
509 MHz |
C14 |
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114〜120 |
VHF-Mid |
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NHK総合 |
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C15 |
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120〜126 |
VHF-Mid |
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NHK-E |
3 ch |
- |
29 ch |
2 ch |
26 ch |
26 ch |
C16 |
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126〜132 |
VHF-Mid |
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105 MHz |
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569 MHz |
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551 MHz |
551 MHz |
C17 |
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132〜138 |
VHF-Mid |
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NHK教育 |
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C18 |
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138〜144 |
VHF-Mid |
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NTV |
4 ch |
- |
35 ch |
4
ch |
25 ch |
25 ch |
C19 |
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144〜150 |
VHF-Mid |
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JOAX |
173 MHz |
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605 MHz |
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545 MHz |
545 MHz |
C20 |
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150〜156 |
VHF-Mid |
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日テレ |
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C21 |
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156〜162 |
VHF-Mid |
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TBS |
6 ch |
- |
37 ch |
6 ch |
22 ch |
22 ch |
C22 |
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164〜170 |
VHF-Mid |
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JORX |
185 MHz |
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617 MHz |
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527 MHz |
527 MHz |
4 |
173 |
170〜176 |
VHF-Hi |
(地上波アナログVHF用) |
NTV 日本テレビ |
東京局 |
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東京放送 |
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5 |
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176〜182 |
VHF-Hi |
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CX |
8 ch |
- |
39 ch |
8 ch |
21 ch |
21 ch |
6 |
185 |
182〜188 |
VHF-Hi |
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TBS 東京放送 |
東京局 |
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JOCX |
195 MHz |
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629 MHz |
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521 MHz |
521 MHz |
7 |
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188〜194 |
VHF-Hi |
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フジTV |
50 KW |
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10 KW |
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8 |
195 |
192〜198 |
VHF-Hi |
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CX フジTV |
東京局 |
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EX |
10 ch |
- |
41 ch |
5 ch |
24 ch |
24 ch |
9 |
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198〜204 |
VHF-Hi |
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JOEX |
207 MHz |
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641 MHz |
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539 MHz |
539 MHz |
10 |
207 |
204〜210 |
VHF-Hi |
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EX TV朝日 |
東京局 |
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TV朝日 |
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11 |
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210〜216 |
VHF-Hi |
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TX |
12 ch |
- |
43 ch |
7 ch |
23 ch |
23 ch |
12 |
219 |
216〜222 |
VHF-Hi |
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TX TV東京 |
東京局 |
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JOTX |
219 MHz |
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653 MHz |
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533 MHz |
533 MHz |
C23 |
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222〜228 |
VHF-SuperHi |
(ケーブルテレビ伝送用) |
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テレビ東京 |
50kW |
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300W |
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10KW |
100W |
C24 |
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230〜236 |
VHF-SuperHi |
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TVK |
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- |
31 ch |
3 ch |
- |
18 ch |
C25 |
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236〜242 |
VHF-SuperHi |
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JOKM |
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581 MHz |
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503 MHz |
C26 |
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242〜248 |
VHF-SuperHi |
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神奈川TV |
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C27 |
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248〜254 |
VHF-SuperHi |
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MX |
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14 ch |
- |
9 ch |
20 ch |
- |
C28 |
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252〜258 |
VHF-SuperHi |
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479 MHz |
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515 MHz |
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C29 |
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258〜264 |
VHF-SuperHi |
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東京MX |
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C30 |
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264〜270 |
VHF-SuperHi |
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UD |
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16 ch |
- |
12 ch |
28 ch |
- |
C31 |
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270〜276 |
VHF-SuperHi |
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JOUD |
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491 MHz |
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565 MHz |
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C32 |
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276〜282 |
VHF-SuperHi |
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放送大学 |
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C33 |
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282〜288 |
VHF-SuperHi |
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C34 |
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288〜294 |
VHF-SuperHi |
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C35 |
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294〜300 |
VHF-SuperHi |
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物理チャンネル |
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C36 |
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300〜306 |
UHF |
UHF(ケーブルテレビ伝送用) |
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リモコン番号 |
放送局:関東広域圏 |
平塚局 |
東京局 |
中心周波数 |
C37 |
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306〜312 |
UHF |
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1 |
NHK-G |
NHK-1 |
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19 |
27 |
557 MHz |
C38 |
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312〜318 |
UHF |
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2 |
NHK-E |
NHK-3 |
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26 |
26 |
551 MHz |
C39 |
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318〜324 |
UHF |
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3 |
TVK |
神奈川TV |
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18 |
18 |
503 MHz |
C40 |
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324〜330 |
UHF |
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4 |
NTV |
日本TV |
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25 |
25 |
545 MHz |
C41 |
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330〜336 |
UHF |
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5 |
EX |
TV朝日 |
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24 |
24 |
539 MHz |
C42 |
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336〜342 |
UHF |
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6 |
TBS |
東京放送 |
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22 |
22 |
527 MHz |
C43 |
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342〜348 |
UHF |
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7 |
TX |
TV東京 |
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23 |
23 |
533 MHz |
C44 |
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348〜354 |
UHF |
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8 |
CX |
フジTV |
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21 |
21 |
521 MHz |
C45 |
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354〜360 |
UHF |
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9 |
MX |
東京メトロモリタンTV |
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20 |
515 MHz |
C46 |
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360〜366 |
UHF |
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10 |
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C47 |
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366〜372 |
UHF |
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11 |
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C48 |
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372〜378 |
UHF |
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12 |
UD |
放送大学学園 |
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28 |
565 MHz |
C49 |
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378〜384 |
UHF |
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C50 |
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384〜390 |
UHF |
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C51 |
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390〜396 |
UHF |
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C52 |
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396〜402 |
UHF |
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C53 |
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402〜408 |
UHF |
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C54 |
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408〜414 |
UHF |
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C55 |
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414〜420 |
UHF |
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C56 |
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420〜426 |
UHF |
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C57 |
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426〜432 |
UHF |
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C58 |
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432〜438 |
UHF |
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C59 |
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438〜444 |
UHF |
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C60 |
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444〜450 |
UHF |
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C61 |
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450〜456 |
UHF |
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C62 |
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456〜462 |
UHF |
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C63 |
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462〜468 |
UHF |
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13 |
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470〜476 |
UHF |
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地上アナログ・・・UHF |
A |
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A |
A |
14 |
479 |
476〜482 |
UHF |
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MX 東京MX |
東京局 |
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15 |
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482〜488 |
UHF |
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16 |
491 |
488〜494 |
UHF |
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UD 放送大学 |
東京局 |
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17 |
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494〜500 |
UHF |
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18 |
503 |
500〜506 |
UHF |
3 |
TVK |
神奈川TV |
横浜/平塚局 |
地上デジタル・・・UHF |
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19 |
509 |
506〜512 |
UHF |
1 |
NHK-G |
NHK-1 |
平塚局 |
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LM 帯域用 |
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20 |
515 |
512〜518 |
UHF |
9 |
MX |
東京MX |
東京局 |
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13〜44 ch |
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21 |
521 |
518〜524 |
UHF |
8 |
CX |
フジTV |
東京/平塚局 |
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22 |
527 |
524〜530 |
UHF |
6 |
TBS |
東京放送 |
東京/平塚局 |
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23 |
533 |
530〜536 |
UHF |
7 |
TX |
TV東京 |
東京/平塚局 |
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UHF Low ch |
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24 |
539 |
536〜542 |
UHF |
5 |
EX |
TV朝日 |
東京/平塚局 |
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13〜28ch |
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25 |
545 |
542〜548 |
UHF |
4 |
NTV |
日本TV |
東京/平塚局 |
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26 |
551 |
548〜554 |
UHF |
2 |
NHK-E |
NHK-3 |
東京/平塚局 |
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27 |
557 |
554〜560 |
UHF |
1 |
NHK-G |
NHK-1 |
東京局 |
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28 |
565 |
560〜566 |
UHF |
12 |
UD |
放送大学 |
東京局 |
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29 |
569 |
566〜572 |
UHF |
3 |
NHK-E |
NHK-3 |
東京/平塚局 |
地上アナログ・・・UHF |
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30 |
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572〜578 |
UHF |
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V |
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31 |
581 |
578〜584 |
UHF |
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TVK |
神奈川TV |
平塚局 |
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| |
A |
A |
| |
32 |
|
584〜590 |
UHF |
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| |
| |
| |
| |
33 |
593 |
590〜596 |
UHF |
1 |
NHK-G |
NHK-1 |
平塚局 |
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| |
| |
| |
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34 |
|
596〜602 |
UHF |
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| |
| |
| |
| |
35 |
605 |
602〜608 |
UHF |
4 |
NTV |
日本TV |
平塚局 |
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| |
| |
| |
36 |
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608〜614 |
UHF |
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| |
| |
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37 |
617 |
614〜620 |
UHF |
6 |
TBS |
東京放送 |
平塚局 |
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| |
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38 |
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620〜626 |
UHF |
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39 |
629 |
626〜632 |
UHF |
8 |
CX |
フジTV |
平塚局 |
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| |
MH 帯域用 |
| |
| |
40 |
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632〜638 |
UHF |
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| |
31〜62 ch |
| |
| |
41 |
641 |
638〜644 |
UHF |
10 |
EX |
TV朝日 |
平塚局 |
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| |
| |
42 |
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644〜650 |
UHF |
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TVK |
神奈川TV |
横浜局 |
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43 |
653 |
650〜656 |
UHF |
12 |
TX |
TV東京 |
平塚局 |
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V |
| |
UHF Low ch |
| |
44 |
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656〜662 |
UHF |
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13〜28ch |
| |
45 |
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662〜668 |
UHF |
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46 |
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668〜674 |
UHF |
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47 |
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674〜680 |
UHF |
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| |
| |
UHF 全ch |
48 |
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680〜686 |
UHF |
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| |
13〜62 ch |
49 |
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686〜692 |
UHF |
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50 |
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692〜698 |
UHF |
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51 |
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698〜704 |
UHF |
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52 |
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704〜710 |
UHF |
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53 |
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710〜716 |
UHF |
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54 |
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716〜722 |
UHF |
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55 |
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722〜728 |
UHF |
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56 |
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728〜734 |
UHF |
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| |
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57 |
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734〜740 |
UHF |
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| |
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58 |
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740〜746 |
UHF |
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| |
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59 |
|
746〜752 |
UHF |
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| |
| |
| |
60 |
|
752〜758 |
UHF |
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| |
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61 |
|
758〜764 |
UHF |
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| |
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62 |
|
764〜770 |
UHF |
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V |
V |
V |
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BS-1 |
11.71398 |
11.74098 |
12GHz帯バンド(BS放送) |
ΔMHz= |
0.027 |
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BS-2 |
11.74098 |
11.75234 |
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0.01136 |
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BS-3 |
11.75234 |
11.77934 |
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0.027 |
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BS-4 |
11.77934 |
11.80634 |
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0.027 |
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BS-5 |
11.79070
|
11.81770 |
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0.027 |
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BS-6 |
11.81770
|
11.82906 |
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0.01136 |
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BS-7 |
11.82906
|
11.85606 |
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0.027 |
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BS-8 |
11.85606 |
11.86742
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0.01136 |
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BS-9 |
11.86742 |
11.89442 |
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0.027 |
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BS-10 |
11.89442 |
11.90578 |
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0.01136 |
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BS-11 |
11.90578 |
11.93278 |
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0.027 |
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BS-12 |
11.93278 |
11.94414 |
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0.01136 |
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BS-13 |
11.94414 |
11.97114 |
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0.027 |
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BS-14 |
11.97114 |
11.98250 |
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0.01136 |
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BS-15 |
11.98250
|
12.00950 |
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0.027 |
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ページ・トップへ |
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参考 3: VHF/UHF アンテナの形状 |
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東京局(水平編波)・・・アンテナ素子を地面に水平に設置 |
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平塚局(垂直編波)・・・アンテナ素子を地面に垂直に設置 |
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UHF アンテナの種類 |
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全帯域用
13〜62 チャンネル用 |
470 MHz ・・・・・・・・・・・・・・ 770 MHz |
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LM 帯域用
13〜44 チャンネル用 |
470 MHz ・・・・ 650 MHz |
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MH 帯域用
31〜62 チャンネル用 |
|
580 MHz ・・・ 770 MHz |
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地デジの基礎知識・・・アンテナ種類など |
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http://www.dpa.or.jp/information/pdf/kisochishiki.pdf |
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ページ・トップへ |
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参考 4: 放送区域 と 電波の強さ(電界強度) |
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放送区域 |
一の放送局の放送に係る区域。一般的にいえば、標準の受信設備で放送を良好に受信できると想定される区域(強・中電界地域)のことであり、 |
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地上波電界強度により機械的に定まる。 |
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電波の強さ |
地上アナログテレビジョン放送の場合、 |
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(電界強度) |
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地上4メートルの高さにおいて電界強度が毎メートル3ミリボルト(3mV/m)、言い換えれば70dBμ以上である区域 |
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地上デジタルテレビジョン放送の場合 |
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地上10メートルの高さにおいて地上波電界強度が毎メートル1ミリボルト(1mV/m)、言い換えれば60dBμ以上である区域 |
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電界強度の単位 |
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1 |
μV/m |
= |
0 |
dBμ |
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10 |
μV/m |
= |
20 |
dBμ |
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100 |
μV/m |
= |
40 |
dBμ |
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1 |
mV/m |
= |
60 |
dBμ |
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ページ・トップへ |
参考 5: 電波関連情報 |
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「水平偏波はホントに飛ぶの」 |
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http://homepage2.nifty.com/jj1xwj/stady.htm |
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なぜ日本だけ垂直偏波なの |
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偏波って? |
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電波伝搬の形式別による水平偏波と垂直偏波 |
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異常伝搬での水平偏波と垂直偏波 |
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: |
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: |
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より遠くへ「水平偏波に挑戦」 |
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http://homepage2.nifty.com/jj1xwj/suihei.htm |
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ページ・トップへ |
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