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GMDSS
VHF
TW-50
2004 8
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PDF created with pdfFactory Pro trial version www.pdffactory.com
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. com |
www |
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关国家机密、工业情报、秘密等通话会被别人听到。
-30˚C
+70˚C
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PDF created with pdfFactory Pro trial version www.pdffactory.com
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水。
负。
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1. |
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1.1. ....................................................................................... |
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1.3. ................................................................................ |
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2 ...................................................................................... |
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3 .......................................................................................... |
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3.1. .............................................................................../ |
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3.2. ............................................................................ |
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3.7. ..................................................................................... |
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3.8. ..................................................................................... |
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4. |
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4.1. .............................................................................. |
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4.2. .......................................................................... |
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4.3. .............................................................................. |
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4.4. .............................................................................. |
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© |
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4.5. .............................................................................. |
16 |
4.6. .............................................................................. |
17 |
4.7. .............................................................................. |
18 |
5. ................................................................................................. |
19 |
5.1. ...................................................................... |
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5.2. .............................................................................. |
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6. .................................................... |
21 |
6.1. ....................................................... |
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6.2. ................................................................................. |
21 |
TW-50 VHF ................................................. |
23 |
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PDF created with pdfFactory Pro trial version www.pdffactory.com
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. com |
www |
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© 
1.
1.1.
19 VHF
IMO A.694 17 A.762 18 A.809 19
1.2.
1
2 19
3 /
4
5
6
7 1 5
8
9 1:9 8
4
TW-50
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2004 8 |
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. com |
www |
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© 
1 2
3 4
5
1 / 2 /
3 4
5
1.4.
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156.300 ~ 156.875MHz |
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— 2.0W |
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— 0.5W |
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16KOF3E |
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19 |
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25kHz |
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5 |
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7.5V DC |
8 10% 10% 80%
-20°C~ + 55°C
1 5
56 W× 37.7 D× 126.5 H mm
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— 314g |
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208g 106g |
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— 424g |
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208g 216g |
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2004 8 |
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© 
2
2.1.
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14 15 13 |
1 |
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14 15 |
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1
2 PTT
PTT
3
2 
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2004 |
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www |
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© 
4 H/L /
H 2W L 0.5W
S.18 CH15 CH17
0.5W
5▼
6
7▲
8 SQ
9
10
5~7
11
12 //
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