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ÃÊÀ½ÆÄ ¼¾¼ (»ê¾÷¿ë)
¡á ¿ëµµ
1) ÃÊÀ½ÆÄ ·¹º§¸ÞŸ
2) ÃÊÀ½ÆÄ °è¸é·¹º§°è
3) ÃÊÀ½ÆÄ ¾î±º ŽÁö±â
4) ÃÊÀ½ÆÄ À¯·®°è(¾×ü, ±âü)
5) °¢Á¾ »ê¾÷¿ë ÃÊÀ½ÆÄ ÀÀ¿ë±â±â¿ë ¼¾¼·ù
¡á »ç¾ç
1) Çü½Ä : ¼Û¼ö½Å ÀÏüÇü, ¼Û¼ö½Å ºÐ¸®Çü
2) Àû¿ëÁÖÆļö : 30KHz ~ 5MHz (¿ëµµ ¹× Àû¿ë ¹æ½Ä¿¡ µû¶ó ¼³°è / Á¦ÀÛ)
3) ŽÁö¹üÀ§ : °ø±âÁß : ÃÖ´ë 15m, ¼öÁß : 20m
4) Àû¿ë¿Âµµ¹üÀ§ : -40 ~ 120¡É
¡á ÃÊÀ½ÆÄ ·¹º§¸ÞŸ »ç¾ç(Model : ST-301L)
MODEL ST-301L
Nominal Frequency 43KHz ¡¾ 4%
Min. Transmit Sensitivity 125dB re 1¥ìPa/V
Min. Receive Sensitivity -162dB re 1V/¥ìPa
Nominal Q(Transmit) 23
Nominal Q(Receive) 17
Nominal Impedance 220§Ù ¡¾ 20%
Directivity(-3dB full angle) 10¢ª ¡¾ 2
Free(1KHz) Capacitance 1800pF ¡¾ 15%
Maximum Driving Voltage 1500Vp-p (2% Duty Cycle tone brust)
Operating Temperature -20¡É ¢¦ 60¡É(PVC), -30¡É ¢¦ 80¡É(PP)
Storage Temperature -30¡É ¢¦ 80¡É
Weight 385g
Standard Cable Length 0.6m
Standard Hausing Materials PVC( ¶Ç´Â PP(Æú¸®ÇÁ·ÎÇÊ·»))
¿Âµµ¼¾¼ Thermistor 5K 1% F Type
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205 |
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2003-01-27
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3702
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204 |
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ÃÊÀ½ÆÄ ¼¾¼ (»ê¾÷¿ë)
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2004-03-29
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3488
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2003-01-20
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3416
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202 |
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ÀÌ¿ÂÈ½Ä ¿¬±â¼¾¼
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Nemoto & Co., Ltd. (ÀϺ») |
2004-01-26
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3406
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201 |
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2002-09-30
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3374
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2004-08-23
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3331
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2003-06-25
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3327
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ÀÚµ¿ ±â»ó °üÃø±â NEMESYS
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APM ¢ß¿¡ÀÌÇÇ¿¥ÄÚ¸®¾Æ |
2003-07-05
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3201
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197 |
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CYBLE ¼¾¼(ÀüÀÚ½Ä ¼öµµ¹ÌÅÍ)
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2004-08-21
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3177
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196 |
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2004-07-10
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3138
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