GSM /3GÀÌÁß ÁÖÆļöÀüÈ ½ÅÈ£ ÁõÆø±â³×Æ®¿öÅ© 900MHZ/2100MHZ(TX890915MHZ.19201980MHZRX935960MHZ.2110~ ~(2170 MHz) 2G 3G Áß±¹ÀÇ ¸ðµç 900/2100MHZ ¿î¿µÀÚ.
GSM /DCSÀÌÁß ÁÖÆļöÀüÈ ½ÅÈ£ ÁõÆø±â³×Æ®¿öÅ© 900MHZ/1800MHZ(TX890915MHZ.17101785MHZRX935960MHZ.1805~ ~(1880 MHz)Áß±¹ ¸ð¹ÙÀÏ À¯´ÏÄÞ 2G À¯´ÏÄÞ 4G Åë½Å 4G Àü 900/LTE1800MHZ ¿î¿µÀÚ.
CDMA /DCSÀÌÁß ÁÖÆļöÀüÈ ½ÅÈ£ ÁõÆø±â³×Æ®¿öÅ© 850MHZ/1800MHZ(TX824849MHZ.17101785MHZRX869894MHZ.1805~ ~(1880 MHz)Áß±¹ ¸ð¹ÙÀÏ À¯´ÏÄÞ 2G À¯´ÏÄÞ 4G Åë½Å 2G 3G 4G ¸ðµç ±¹Á¦ 850/1800MHZ ¿î¿µÀÚ.
GSM /CDMAÀÌÁß ÁÖÆļöÈÞ´ëÆù ½ÅÈ£ ÁõÆø±â 900MHZ/800MHZ ³×Æ®¿öÅ© (TX:890-915MHZ.820)830MHZRX935960MHZ.870~ ~(880MHz)±¹³» ¸ð¹ÙÀÏ À¯´ÏÄÞ 2G Åë½Å 2G 3g ¿¡´Â 4G ±¹Á¦ 800 MHZ ¿î¿µÀÚ°¡ ¸ðµÎ ¾ø½À´Ï´Ù.
À§ÀÇ ¸ðµç È£½ºÆ®¿¡´Â Àü¿ø °ø±Þ ÀåÄ¡ ÁöħÀÌ Æ÷ÇԵ˴ϴÙ. Àü¿ø °ø±Þ ÀåÄ¡¿¡´Â ¹Ì±¹ÀÌ ÀÖ½À´Ï´Ù. ±ÔÁ¤ (¹Ì±¹ ±ÔÁ¤ ¹× ±¹°¡ Ç¥ÁØ °øÅë) À¯·´ ±ÔÁ¤. ¾î¶² Á¾·ùÀÇ Àü¿ø °ø±Þ ÀåÄ¡°¡ ÇÊ¿äÇϰųª wangwang¿¡ ¹®ÀÇÇմϱî?ÀϺΠÁõÆø±â´Â 3G4G ¿¡ ÀÇÇØ ÀÎÅͳݿ¡ ¿¬°áµÇÁö ¾ÊÀ¸¹Ç·Î ÁõÆø±â¸¦ ¼³Ä¡ÇÒ ¶§ ÈÞ´ë ÀüÈÀÇ 3G4G ½ÅÈ£¸¦ ²ô½Ê½Ã¿À. ±×·¸Áö ¾ÊÀ¸¸é ½ÅÈ£ÀÇ º¯°æÀ» º¼ ¼ö ¾øÀ¸¸ç ÁõÆø±â°¡ °íÀå³µ´Ù°í ½Ç¼ö·Î »ý°¢ÇÕ´Ï´Ù. ´ÜÀÏ ±â°è 1 ¼¼Æ®ÀÇ À§ÀÇ ¼¼Æ®´Â °¡°Ý, ¸ÞÀÎ ÇÁ·¹ÀÓ Æò»ý º¸Áõ ¿¹ºñ ºÎÇ° º¸Áõ 1 ³â. »ó´ã ¹× ±¸¸Å¸¦ ȯ¿µÇÕ´Ï´Ù.
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ÈıâÀÌÁß ÁÖÆļö ÈÞ´ë ÀüÈ ½ÅÈ£ Çâ»óÁ¦ ÁõÆø±â ÈÞ´ë ÀüÈ ½ÅÈ£ ÆÄÆ®³Ê (Áß°è±â):
°íÃâ·Â GSM /3GÀÌÁß ÁÖÆļö¸ð¹ÙÀÏ ½ÅÈ£ ÁõÆø±â´Â GSM900MHZ/3G2100MHZ ³×Æ®¿öÅ© (TX:890-915MHZ.1920) ¿¡ ÀûÇÕÇÕ´Ï´Ù.1980MHZRX 935960MHZ.2110~ ~2170 MHZ) ¸éÀû.
°íÃâ·Â GSM /DCSÀÌÁß ÁÖÆļöÈÞ´ë ÀüÈ ½ÅÈ£ ÁõÆø±â´Â GSM900MHZ/DCS1800MHZ ³×Æ®¿öÅ© (TX:890-915MHZ.1710) ¿¡ ÀûÇÕÇÕ´Ï´Ù.1785MHZRX 935960MHZ.1805~ ~1880 MHZ).
°íÃâ·Â CDMA /DCSÀÌÁß ÁÖÆļöÈÞ´ëÆù ½ÅÈ£ ÁõÆø±â´Â MHZ/DCS1800MHZ ³×Æ®¿öÅ©¿¡ ÀûÇÕÇÕ´Ï´Ù (TX:824-849MHZ.1710).1785MHZRX869894MHZ.1805~ ~1880 MHZ).
°íÃâ·Â GSM /CÀÌÁß ÁÖÆļö¸ð¹ÙÀÏ ½ÅÈ£ ÁõÆø±â´Â GSM900MHZ/C800MHZ ³×Æ®¿öÅ© (TX:890-915MHZ.820) ¿¡ ÀûÇÕÇÕ´Ï´Ù.830MHZRX 935960MHZ.870~ ~880 MHZ) ¸éÀû.
ÇöÀç, ÀÌ Á¦Ç°Àº Áß±¹ º»Åä ¹× ±âŸ ±¹°¡ ¹× Áö¿ª¿¡¼ ¼º°øÀûÀ¸·Î »ç¿ëµÇ¾úÀ¸¸ç È¿°ú°¡ ¸Å¿ì ºÐ¸íÇÕ´Ï´Ù. ¸ð¹ÙÀÏ Åë½Å ³×Æ®¿öÅ©ÀÇ ºÒÃæºÐÇÑ ¹üÀ§¸¦ º¸ÃæÇÏ°í ±âÁö±¹ÀÇ ¹üÀ§¸¦ È®ÀåÇÏ¸ç ¹®ÇØ·Â ¿µ¿ªÀ» ±ÙÀýÇÏ´Â °¡Àå È¿°úÀûÀÌ°í È¿°úÀûÀÎ Àåºñ Áß ÇϳªÀÔ´Ï´Ù.
Ư¼º: Àú¼ÒÀ½, ÀüÀÌÁß, ´ÜÀÏ ¾ÈÅ׳ª µðÀÚÀÎ, ´Ù¾çÇÑ ¸ðµ¨, ´Ù¸¥ ÁÖÆļö´Â ´Ù¸¥ ±¹°¡ ¹× Áö¿ª¿¡ ÀûÇÕÇÕ´Ï´Ù. ¸ðµç ±â°è´Â ÀÚµ¿ À̵æ Á¦¾î, ¾ÈÁ¤ÀûÀÎ ¼º´É, ³ôÀº À̵æ, °·ÂÇÑ Ä§Åõ, 100-1000 Æò¹æ ¹ÌÅÍÀÇ ¿µ¿ªÀ» Æ÷ÇÔÇÕ´Ï´Ù.
Á¦Ç° ¼º´É Ç¥½Ã±â:
ÀÛµ¿ ÁÖÆļö: GSM /3G(TX890915MHZ. 19201980MHZRX 935960MHZ.2110~ ~(2170 MHz)
GSM /DCS (TX890915MHZ. 17101785MHZRX 935960MHZ.1805~ ~(1880 MHz)
CDMA/DCS(TX824849MHZ. 17101785MHZRX869894MHZ.1805~ ~(1880MHz)
GSM/(TX890915MHZ. 820830MHZRX935960MHZ.870~ ~(880MHz)
ÀÌÁß ÁÖÆļö: À§·Î: 60 db ¾Æ·¡·Î: 65 dB
°øĪ ÀÔ·Â Àü¿ø: ¾÷½ºÆ®¸²: - 32 DBM ~-27 DBM ´Ù¿î ½ºÆ®¸²: - 38 DBM ~-27 dBm
°øĪ Ãâ·Â Àü·Â: up: 21 & plusmn; 3 dbm ´Ù¿î: 21 & plusmn; 3 dbm
¼ÒÀ½ °è¼ö: & le; 5dB
I/O ÀÎÅÍÆäÀ̽º: 50 À¯·Î, N Çü Ä¿³ØÅÍ
ÀÛµ¿ Àü¾Ð: AC 100-240V, 50/60HZ
¿¡ÄÚ ¼Õ½Ç: & le; - 18dB
Á¤ÀçÆÄ ºñÀ²: & le; 1.5 (V.S.W.R)
Àåºñ Áö¿¬: 1μs;
±æ ÀÒÀº ¹æ»ç¼±: & le; - 39dBm
½ÅÈ£ ¹üÀ§ ¿µ¿ª: Àû¿ë ¿µ¿ª 100-1000 m2/¸®ÇÇÅÍ
¼³Ä¡ ¿ä±¸ »çÇ×: °í À̵æ 800-2500MHZ ÁöÇ⼺ ¾ÈÅ׳ªÀÇ ½Ç¿Ü »ç¿ë, 800-2500MHZ ¹« ÁöÇ⼺ õÀå ¾ÈÅ׳ª ¶Ç´Â °í À̵æ Æò¸é ¾ÈÅ׳ªÀÇ ½Ç³» »ç¿ë. Àü¿ø ºÐ¹è±â´Â ½ÅÈ£ Àü¼Û ¶óÀο¡ N-K ¶Ç´Â F À¯Çü Ä¿³ØÅÍ¿Í 50 ohm-7 ¶Ç´Â 75 ohm-7 ÀÌÁß Â÷Æó µ¿Ãà ÄÉÀ̺íÀ» »ç¿ëÇÕ´Ï´Ù.
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