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![](https://ae01.alicdn.com/kf/S030f46608b5845ca903a453b88ed1705i/S200D-Qam-Tv-Rf-Quam-Db-Catv.jpg) ![](https://ae01.alicdn.com/kf/S4a6be422a75e4a4193c2c10279b8e10dc/S200D-Qam-Tv-Rf-Quam-Db-Catv.jpg) ![](https://ae01.alicdn.com/kf/Sbd1074069c6d4f00a4ca9eb346c8cff47/S200D-Qam-Tv-Rf-Quam-Db-Catv.jpg) ![](https://ae01.alicdn.com/kf/S2da22631e26b4ddea98e59ebe82124f4G/S200D-Qam-Tv-Rf-Quam-Db-Catv.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/S030f46608b5845ca903a453b88ed1705i/S200D-Qam-Tv-Rf-Quam-Db-Catv.jpg) ![](https://ae01.alicdn.com/kf/S4a6be422a75e4a4193c2c10279b8e10dc/S200D-Qam-Tv-Rf-Quam-Db-Catv.jpg) ![](https://ae01.alicdn.com/kf/Sbd1074069c6d4f00a4ca9eb346c8cff47/S200D-Qam-Tv-Rf-Quam-Db-Catv.jpg) ![](https://ae01.alicdn.com/kf/S2da22631e26b4ddea98e59ebe82124f4G/S200D-Qam-Tv-Rf-Quam-Db-Catv.jpg) ![](https://ae01.alicdn.com/kf/S30c1768d8b524c3fb5007c7730e476ce6/S200D-Qam-Tv-Rf-Quam-Db-Catv.jpg)
- DIY ¿ëÇ°: Àü±â
- ºê·£µå À̸§: LanYuXuan
- ±Ù¿ø: CN (Á¤Ç°)
- Áõ¸í¼: ¼¼·ý
- Place of Origin: China
- Brand Name: SENTER
- Model Number: S200D
- Frequency Range: 5-870 MHz OR 47-870 MHz
- battery: 7.2V/1500mAH rechargeable battery
- AC Supply: AC90V-220V 50Hz-60Hz
- Working time: 6-8h
- No. of Fiber: 12.
- Use: FTTX
³» Ä£±¸, ¿ì¸® °¡°Ô¿¡ ¿À½Å °ÍÀ» ȯ¿µÇÕ´Ï´Ù. ÀÌ Á¦Ç°ÀÇ ´Ù¸¥ ¸ðµ¨ÀÌ ÇÊ¿äÇÑ °æ¿ì Àú¿¡°Ô ¿¬¶ôÇϽʽÿÀ. ±¸¸Å ÇÒ Á¦Ç° ¸µÅ©¸¦ º¸³»µå¸³´Ï´Ù! ³» WHATSAPP Ãß°¡¸¦ ȯ¿µÇÕ´Ï´Ù (+ 8618774893330).
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µðÁöÅÐ DVB
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ÁÖÆļö ¹üÀ§
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47-870 MHz ¶Ç´Â 5-870 MHz
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º¯Á¶
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DVB-C/ITU-T J83.-annex A (¿É¼Ç B/C)
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Áö¿ø
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64QAM/256QAM (¿É¼Ç)
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µðÁöÅÐ Æò±Õ ¹üÀ§
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30dBuV-110dBuV
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Á¤È®µµ
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+ 2dB
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´ë¿ªÆø
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¼ö
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»ó¡ ºñÀ²
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MS/S-7 MS/S 1 °³
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º¯Á¶ ¿ÀÂ÷À² (MER)
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22dB-39dB
|
Á¤È®µµ
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+ 2dB
|
ºñÆ® ¿ÀÂ÷À² (BER)
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RS 1E-3 ~ 1E-9
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¾Æ³¯·Î±× TV
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ÁÖÆļö ¹üÀ§
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46/5 ~ 870MHz
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¹üÀ§
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20dBuV-120dBuV
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±ÍÁßÇÑ
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+ 1.5dB
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ÀÔ·Â ÀÓÇÇ´ø½º
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75Ω
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ä³Î ½ºÄµ
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150
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Àü¿ø
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¹èÅ͸®
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7.2V/1500mAH ÃæÀüÁö
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AC
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AC90V-220V 50Hz-60Hz
|
ÀÛ¾÷ ½Ã°£
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6-8h
|
ÃæÀü ½Ã°£
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3h
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¿ä¾à
½ÅÈ£ ·¹º§ ¹ÌÅÍ´Â mbrr ¹× BER ±â´É Å×½ºÆ® ±â´ÉÀ» °®Ãá µðÁöÅÐ/¾Æ³¯·Î±× TV Å×½ºÆ® Àåºñ·Î MER, BER ½ÅÈ£ ·¹º§, ä³Î Àü¿ø, V/a, C/N, FM, Æ®··Å©. ¾ß¿Ü ÀÛ¾÷¿¡ Æí¸®ÇÑ ÄÄÆÑÆ® ÇÑ Å©±â¿Í °¡º¿î ¹«°Ô, ¼ýÀÚ Å°Æеå ÀÔ·ÂÀ¸·Î º¹ÀâÇÑ ÀÛµ¿ ÇÁ·Î¼¼½º¸¦ ´Ü¼øÈÇÕ´Ï´Ù.
½ÅÈ£ ·¹º§ ¹ÌÅÍ ÀÛµ¿ ¹üÀ§: 46 ~ 870MHz, ¸®ÅÏ °æ·Î Å×½ºÆ® ±â´É ¾øÀ½.
½ÅÈ£ ·¹º§ ¹ÌÅÍ ÀÛµ¿ ¹üÀ§ 5-870MHz, ¸®ÅÏ °æ·Î ½ÅÈ£ ¹ß»ý±â¿Í ÇÔ²² ÀÛµ¿ÇÏ¸é ¸®ÅÏ °æ·Î¸¦ ÃøÁ¤ÇÕ´Ï´Ù.
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1. QAM 32 64 128/ITU-TJ.83 ºÎ·Ï A/B/c¸¦ Áö¿øÇÕ´Ï´Ù. 2. ¾Æ³¯·Î±×, µðÁöÅÐ ¹× µà¾ó ä³Î ÃøÁ¤. 3.MER, BER. A/V, C/N Æò±Õ Àü·Â, Æ®··Å© ¶óÀÎ Àü¾Ð.
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