aHR0cDovL2ZyZWVzaGlwLmNvLmty
- ¸ðµ¨ ¹øÈ£: EGSM 3G 85
- À¯¸í »óÇ¥: Kan.Do
- Place of Origin: Guangdong, China (Mainland)
"¾î¶² ºÐÀï/Á÷Á¢ ºÎÁ¤ÀûÀÎ Çǵå¹é"¿¬¶ôÇϱâ Àü¿¡ ÀǹÌÇÕ´Ï´Ù"±¸¸ÅÀÚ ³ª»Û"!!±×¸®°í ±×·¯ÇÑ ±¸¸ÅÀÚ¸¦ ȯ¿µÇÕ´Ï´Ù! ¸Ö¸® °¡½Ê½Ã¿À! (»ç¾÷Àº Çù·ÂÀ̱⠶§¹®¿¡ ¼·Î¸¦ ½Î¿ìÁö ¾Ê½À´Ï´Ù).
º¸È£ ½Ã°£ÀÌ ³¡³ª¸é ½Ã°£À» È®ÀåÇϱâ À§ÇØ ¹®ÀÇÇϽʽÿÀ.
¾î¶² ¹®Á¦°¡ ¹ß°ßµÇ¸é, Ä£ÀýÇÑ ¹æ¹ýÀ¸·Î ÇØ°áÇϱâ À§ÇÏ¿© Á¢ÃËÇϽʽÿÀ.
****** Á߿伺À»TÂü°í (Àаí, ¸ðµç ¼³¸íÀ» Á¶½É½º·´°Ô ÀÐÀ¸½Ê½Ã¿À) ************:
ºÎ½ºÅÍ ÀÛ¾÷À» ¼öÇàÇÏ·Á¸é Á¶°ÇÀÌ ÇÊ¿äÇÕ´Ï´Ù.
1.´ç½ÅÀÇ Áý ¹ÛÀÇ ½ÅÈ£°¡ ÁÁÀº ½ÅÈ£¸¦ ÀÛµ¿Çϵµ·Ï ºÎ½ºÅ͸¦ °¡´ÉÇÏ°Ô ÃæºÐÈ÷ ÁÁ´Ù´Â °ÍÀ» È®½ÇÇϽʽÿÀIs:
A). À¯Ã¢ÇÑ Àüȸ¦ ¸¸µé°Å³ª ÇÒ ¼ö ¾ø´Ù¸é È®ÀÎÇÒ ¼ö ÀÖ½À´Ï´Ù. ±×·¯¸é ±¸¸ÅÇϽʽÿÀ. ±×·¸Áö ¾ÊÀ¸¸é ±¸¸ÅÇÏÁö ¸¶½Ê½Ã¿À.
B). ½ÅÈ£ °Á¡À» È®ÀÎÇÏ´Â ÈÞ´ë Àüȸ¦ ³Ö¾î:
¾Èµå·ÎÀ̵å: ÀüÈ »óÅ ³×Æ®¿öÅ©¿¡ °üÇÏ¿© Á¶Á¤-, dbm Àü½Ã´Â ÁÖÀ§¿¡-60dbm to-75dbmÀÏ °ÍÀÔ´Ï´Ù;
Ios: ´ÙÀ̾ó * 3001 #12345 # *,Dbm µð½ºÇ÷¹ÀÌ´Â ÄÑÁ®¾ßÇÑ´Ù.-60dbm to-75dbmÁÖÀ§¿¡;
-80dbm to-100dbm ³ª»Û °ÍÀ» ÀǹÌÇϹǷΠ±¸¸ÅÇÏÁö ¸¶½Ê½Ã¿À.
2.¹Ýµå½Ã Àå¼Ò¸¦ ¼³Ä¡ÇÒ is E-GSM 3G ¿î¿µÀÚ ¶ÇÇÑ DCS1800mhz 2G ³×Æ®¿öÅ© È®ÀÎÇϽʽÿÀ ¸íÈ®È÷Çϱâ.
3. ¿Ã¹Ù¸¥ ÄÉÀ̺í anteana, 50ohm ÄÉÀÌºí ±ÇÀåÇÕ´Ï´Ù RG58 ±ÇÀåÇÏÁö DCS 3G 4G ´ç½ÅÀº 50Ohm ÄÉÀ̺í;
4. ¹æÇØ°¡ Á¸ÀçÇÒ ¶§, lcd´Â °¡µæ Â÷ÀÖ´Â ½ÅÈ£ ¸·´ë±â ¶Ç´Â ½ÅÈ£ led Á¤»ó¿¡ Ç¥½ÃÇÒ °ÍÀÔ´Ï´Ù, ½Ç³» & ¿Á¿Ü ¾ÈÅ׳ª »çÀÌ º®À» °¡Áø interference (ÀÚµ¿ osillation) ¸¦, Á¤È®ÇÏ°Ô ¼³Ä¡ÇϽʽÿÀ, ±×·¯³ª ÀüÈ´Â Àüȸ¦ ¸¸µé ¼ö ¾ø½À´Ï´Ù.
ºÒÇàÀ» ÇÇÇϱâÀ§ÇÑ, ´ç½ÅÀÌ À§¿¡ ´ëÇØ ¸íÈ®Çϱâ Àü¿¡ ±¸ÀÔÇÏÁö ¸¶½Ê½Ã¿À.
¹«°Å¿î ¹× ³ôÀº ºñ¿ë Á¦Ç°, ¿ì¸®´Â dhl ¶Ç´Â Æ䵦½º¸¦ »ç¿ëÇÏ¿© ¹è¼ÛµË´Ï´Ù. µû¶ó¼ aliepxress Ç¥ÁØ ¼±¹ÚÀ» ¼±ÅÃÇÏÁö ¸¶½Ê½Ã¿À.
Ç°Áú ,°£¼· ±âÁö±¹,
Triband:E-GSM, GSM ¹× 3GÆ®¶óÀ̹êµå
85 dbi À̵æ Á¶Á¤ °¡´ÉÇÑ agc/mgc 900 mhz + 2100 mhz ÈÞ´ë ÀüÈ ½ÅÈ£ ºÎ½ºÅÍ E-GSM gsm 3g ¸®ÇÇÅÍ
»ç¾ç ¹× ±â´É:
1. Ãâ·Â Àü·Â: 37 dbm (´Ù¸¥ ºñ¿ë¿¡ 27dbm¿¡¼ »ý¼ºÇÏ´Â ok)
À̵æ: ¾÷ ¸µÅ©: 80dbi; ´Ù¿î ¸µÅ©: 85db ¹× Á¶Àý °¡´É
2. ÀÛ¾÷Egsm, gsm ¹× 3g, 900 + 2100 mhz ½ÅÈ£ °³¼±
3.Àû¿ë ¹üÀ§: À庮 ¾øÀÌ 2000-5000sqm ¿¡ °üÇÏ¿© Ä¿¹öÇϽʽÿÀ.
4. ÁÖÆļö ¹üÀ§:Uplink: 880-915 mhz/1920-1980 mhz ´Ù¿î ¸µÅ©: 925-960 mhz/2110-2170 mhz
Ư¡:
1.Ç°Áú ½ÅÈ£ ¸®ÇÇÅÍ
2. ±âÁö±¹¿¡ ¾Æ¹« ¹æÇØ, º»·¡ ü°èÀÇ ¿ÀÇÁ´× ¹× ±âÁö±¹ ¸ð¼ö¸¦ Á¶Á¤ÇÒ ÇÊ¿ä°¡ ¾ø½À´Ï´Ù ¾ø½À´Ï´Ù ¾ø½À´Ï´Ù.
3. ³ôÀº ¼±Çü µðÀÚÀÎ,AGC MGC±â´ÉÀº ÀÚÀ¯·Ó°Ô ÀÌÀÍÀ» Á¶Á¤ÇÒ ¼ö ÀÖ½À´Ï´Ù.
4. ´ç½ÅÀÇ À̵¿ÇÒ ¼ö ÀÖ´Â ½ÅÈ£, ´õ ¶³¾îÁö´Â ÀüÈ, ´õ ³ª»Û ÀÀÁ¢ ¾øÀ½ °³·®ÇϽʽÿÀ,
5. ½ÅÈ£°¡ ¾àÇϰųª »ç¿ëÇÒ ¼ö¾ø´Â eg. high °Ç¹°, ½Ã°ñ, ÁöÇϽÇ, ÁöÇÏ ¿ä¹ýÀÌÀÖ´Â ¸ðµç ¿µ¿ª¿¡¼ ±Ã±ØÀû ÀÎ ¼Ö·ç¼ÇÀ» Á¦°øÇÕ´Ï´Ù.
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À̵æ:
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ÀÛ¾÷ ½Ã½ºÅÛ |
Egsm 900 mhz + 3g 2100 |
ÁÖÆļö ¹üÀ§ |
¾÷ ¸µÅ©:Uplink: 880-915 mhz/1920-1980 mhz Downlink: 925-960 mhz/2110-2170 mhz |
À̵æ |
85db |
Ãâ·Â Àü¿ø |
37dbm |
¸®Çà ¹êµå |
¹Ì¸¸ 6db |
´ë¿ªÆø |
25 M |
Àü¿ø |
Ac: 100-240 v, 50/60 hz dc: 10 v 6a |
Àü·Â ¼Òºñ |
¹Ì¸¸ 20 W |
Inpedance |
50 ¿È |
RF Ä¿³ØÅÍ |
N ¿©¼º |
ÀÏÄ¡ÇÏ´Â ¾ÈÅ׳ª À¯Çü |
N |
MTBF |
50000 ½Ã°£ |
Â÷¿ø |
350x270x60mm |
¹«°Ô |
7 kg |
¼³Ä¡ |
º® |
ȯ°æ Á¶°Ç |
IP40 |
±â´É |
Å« »êÃâ Èû, ³ôÀº ÀÌÀÍ. |
¹è¼Û ³»¿ë:
1. ½Â¾Ð±â x 1;
2. 110-220 v Àü¿ø ¾î´ðÅÍ x 1
¹®Á¦¿Í ÇØ°áÃ¥ (Áß¿äÇÑ), ÀÐÀ¸½Ê½Ã¿À:
¸ðµç ºÎ½ºÅÍ Àü¿¡ Å×½ºÆ®µË´Ï´Ù ¹è¼Û Ç°Áú ´ç½ÅÀÌ ¸ð¸£´Â ¾î¶² ¾à ºÎ½ºÅÍ ¹× ¼³Ä¡Çϱ⠽ÃÀÛ 0.
1. Àü¿ø ¿¬°á ÈÄ, lcd°¡ Ç¥½ÃµÇÁö ¾Ê°Å³ª Àü¿ø led°¡ ÄÑÁöÁö ¾ÊÀ¸¸é ºÎ½ºÅÍ°¡ °áÇÔÀÌ ¾øÀ¸¸ç Ä£ÀýÇÏ°Ô ÇØ°áÇϱâ À§ÇØ Ä£ÀýÇÏ°Ô ¼±ÅÃÇÒ ¼ö ÀÖ½À´Ï´Ù. ¾Øµð ºÐÀï ¶Ç´Â ºÎÁ¤ÀûÀÎ ºí·¢ ¸ñ·Ï°ú Çù·Â ¼Ö·ç¼Ç¿¡ ´ç½ÅÀ» ÀÏÀ¸Å³ °ÍÀÔ´Ï´Ù;
2. ´ç½ÅÀº ºÎ½ºÅÍ¿¡ ÄÉÀ̺í°ú ¾ÈÅ׳ª¸¦ ¿¬°áÇÑ ÈÄ¿¡, lcd µð½ºÇ÷¹ÀÌ 1-3 ¸·´ë±â, ´ç½ÅÀº ´õ °ÇÑ ½ÅÈ£¸¦ ¾ò±â À§ÇÏ¿© ´õ ³ªÀº Àå¼Ò¿¡ ´ç½ÅÀÇ ¿ÜºÎ ¾ÈÅ׳ª¸¦ ¹Ù²Ù¾î¾ß ÇÕ´Ï´Ù, ´ç½ÅÀÌ ÀÛÀº ÇÉ ¾ÈÅ׳ª¸¦ »ç¿ëÇÏ´Â °æ¿ì¿¡, ¾÷±×·¹À̵åÇϽʽÿÀ ±×°ÍÀ» ÆгΠ¶Ç´Â ¾ß±â; Àüü ¹Ù µð½ºÇ÷¹ÀÌ·Î ºÎ½ºÅ͸¦ °¡´ÉÇÏ°ÔÇÏ´Â ÁÁÀº ½ÅÈ£·Î Àå¼Ò¸¦ ãÀ» ¼ö ¾ø´Ù¸é ½Ç¿Ü ½ÅÈ£°¡ ³Ê¹« ³ª»Ú´Ù´Â °ÍÀ» ÀǹÌÇÕ´Ï´Ù. ºÎ½ºÅÍ´Â ÀÛµ¿ÇÏÁö ¾Ê½À´Ï´Ù. ±×·¡¼ Ä£Àý ÇÏ °Ô ¹Ýȯ ÇÏ´Â ¼Ö·ç¼Ç¿¡ ´ë ÇÑ ¿¬¶ôó.
3. ´ç½ÅÀº ºÎ½ºÅÍ¿¡ ÄÉÀ̺í°ú ¾ÈÅ׳ª¸¦ ¿¬°áÇÑ ÈÄ¿¡, lcd Àü½Ã °¡µæ Â÷ÀÖ´Â ¸·´ë±â ¶Ç´Â ½ÅÈ£ led´Â ÄÑÁ® ÀÖ½À´Ï´Ù, ±×·¯³ª ÀüÈ´Â Àüȸ¦ ¸¸µé ¼ö ¾ø½À´Ï´Ù, Å« ¹æÇØ (½Â¾Ð±â Áú ¹®Á¦ ¾Æ´Õ´Ï´Ù) ¸¦ ÀǹÌÇÕ´Ï´Ù ¾î¶² ¿øÀÎ ºÎ½ºÅÍ Á×Àº È£ÃâÀÚµ¿ osillation,±×·¡¼ ´ç½ÅÀº (½Ç³» ¹× ½Ç¿Ü ¾ÈÅ׳ª´Â ¼·Î¸¦ º¼ ¼ö ¾ø½À´Ï´Ù) ÇÊ¿äÇÕ´Ï´Ù:
1). ½Â¾Ð±â¿Í ½Ç³» ¾ÈÅ׳ª¿¡¼ ¸Ö¸® ¿Á¿Ü ¾ÈÅ׳ª¸¦ °¡´ÉÇÏ°Ô ÇÏ´Â ´õ ±ä ÄÉÀ̺íÀ» »ç¿ëÇϽʽÿÀ;
2). ´Ù¸¥ ¹æÇâ¿¡ ¿Á¿Ü ±×¸®°í ½Ç³» ¾ÈÅ׳ª¸¦ Á÷¸éÇϽʽÿÀ;
3). ±×µéÀÌ Àß °Ý¸®µÇµµ·Ï ¿Á¿Ü ¾ÈÅ׳ª¿Í ½Ç³» ¾ÈÅ׳ª »çÀÌ 1 ¶Ç´Â 2 º®À» ¾òÀ¸½Ê½Ã¿À.
4). ´ç½ÅÀÇ ½Â¾Ð±â matchs (Åë½Å¼ö´Â ¸î¸î Áö¿ª¿¡ ÀÖ´Â 900 mhz ¹× ´Ù¸¥ Áö¿ª¿¡ ÀÖ´Â 1800 mhz¸¦ ÀÌ¿ëÇÒ °ÍÀÔ´Ï´Ù) ¸¦ ÁöÅ°±â À§ÇÏ¿© ´ç½ÅÀÇ Áö¿ª¿¡ ÀÖ´Â ºóµµ°¡ äÅõǴ °ÍÀ» ¿ä±¸ÇÏ´Â ´ç½ÅÀÇ Åë½Å¼ö¸¦ °Ë»çÇϽʽÿÀ.
»ó¼¼ÇÑ ¹®Á¦¿Í ÇØ°áÃ¥:
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¾î¶² ºÐÀï ¶Ç´Â ºÎÁ¤ÀûÀÎ Æò±Õ ±¸¸ÅÀÚ ³ª»Û!!
¸ðµ¨ ¾Æ·¡ (igc ¹× alc ±â´É) mayÀÛ¾÷ Á¶°Ç¿¡¼:
1. ³ª»Û ¿Á¿Ü ½ÅÈ£ at-80dbi to-85dbi ÁÖÀ§;
2. 100% ¿¡ ¾Æ¹« ÇÊ¿äµµ º®Àº ½Ç³»¿Í ¿Á¿Ü¸¦ °Ý¸®ÇÕ´Ï´Ù (±×·¯³ª µÑ ´Ù ¾ÈÅ׳ª°¡ ³Ê¹« °¡±õ´Ù¸é, ³Ê¹« ÀÛµ¿ÇÏÁö ¾ÊÀ» °ÍÀÔ´Ï´Ù),
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À§ÀÇ ¸ðµ¨Àº ¾ß¿Ü ½ÅÈ£°¡ ÁÁÁö ¾ÊÀº °æ¿ì ÀÛµ¿ ÇÒ ¼ö ÀÖ½À´Ï´Ù (-80dbm), ½ÇÁ¦·Î ³ª»Û ¾ß¿Ü ½ÅÈ£ (ºÎ½ºÅÍ°¡ ¸¹Àº Á¶°ÇÀ» ÃëÇÒ °ÍÀ̱⠶§¹®¿¡) °æ¿ì 100% ¸¦ ÀÛµ¿ÇÏÁö ¾Ê½À´Ï´Ù.
´ç½ÅÀÌ ±×µéÀ» »ì ¶§ ´ç½ÅÀº ´ÜÁö ½ÃµµÇÏ°í ½ÍÀº °ÍÀ» ÀǹÌÇÕ´Ï´Ù, ÀÛµ¿ÇÏÁö ¾Ê´Â °æ¿ì¿¡, ÇØ°áÇϱâ À§ÇÏ¿© Ä£ÀýÇϽʽÿÀ. ´ç½ÅÀÌ Á÷Á¢ ºÐÀï ¶Ç´Â ºÎÁ¤ÀûÀÎ °æ¿ì, ±¸¸ÅÇÏÁö ¸¶½Ê½Ã¿À.