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![](https://ae01.alicdn.com/kf/Hbafbcd617521420f95dfe27fc1f3daf0G/RF-25M-3G-Hmc830.jpg) ![](https://ae01.alicdn.com/kf/H3f527802f9b04266ab88b05a97d3724bO/RF-25M-3G-Hmc830.jpg) ![](https://ae01.alicdn.com/kf/Hfad3c45320844d64b8122a7564107004U/RF-25M-3G-Hmc830.jpg) ![](https://ae01.alicdn.com/kf/H13b0696f518548abb5facce6383ef5a3T/RF-25M-3G-Hmc830.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/Hbafbcd617521420f95dfe27fc1f3daf0G/RF-25M-3G-Hmc830.jpg) ![](https://ae01.alicdn.com/kf/H3f527802f9b04266ab88b05a97d3724bO/RF-25M-3G-Hmc830.jpg) ![](https://ae01.alicdn.com/kf/Hfad3c45320844d64b8122a7564107004U/RF-25M-3G-Hmc830.jpg) ![](https://ae01.alicdn.com/kf/H13b0696f518548abb5facce6383ef5a3T/RF-25M-3G-Hmc830.jpg) ![](https://ae01.alicdn.com/kf/He7d302c9447e48aa82e6e69401a80a16s/RF-25M-3G-Hmc830.jpg)
- Áõ¸í¼: NONE
- ±Ù¿ø: CN (Á¤Ç°)
- ¸ðµ¨ ¹øÈ£: Module
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Hmc830´Â ÀúÀâÀ½, ±¤´ë¿ª ´Ü°è Àá±ä ¹Ýº¹ (PLL), 1500 MHz-3000 MHz ÀÇ ±Ùº»ÀûÀÎ ÁÖÆļö ¹üÀ§¸¦ °¡Áø ÅëÇÕ Àü¾Ð ÅëÁ¦µÇ´Â Áøµ¿ÀÚ (VCO) ÀÔ´Ï´Ù, ±×¸®°í ÅëÇÕ VCO Ãâ·Â ºÐ¹è±â (1/ 2/4/6.../60/62 ÁÖÆļö ºÐÇÒ), ÇÔ²² HMC830 25 MHz ~ 3000 MHz ¹üÀ§ÀÇ ÁÖÆļö¸¦ »ý»êÇÏ´Â Áö¿ø. ÅëÇÕ ´Ü°è ¹ß°ßÀÚ (PD) ¿Í º¯Á¶±â´Â ´õ ³ÐÀº ¹Ýº¹ ´ë¿ªÆø ¹× °ÉÃâÇÑ ½ºÆåÆ®·³ ¼º°ú¸¦ ´Þ¼ºÇÏ´Â 100 mhz±îÁö ÁÖÆļö¿¡¼ ÀÛµ¿ÇÒ ¼ö ÀÖ½À´Ï´Ù.
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±×°ÍÀº ·¹À̾ƿô¿¡¼ Àû´çÇÏ, ¿Ü°ü¿¡¼ ¾Æ¸§´Ù¿î »ç¿ë¿¡¼ Æí¸®ÇÑ.
HMC830 ´Â ±¤´ë¿ª À§»ó °íÁ¤ ·çÇÁ Ĩ, ÅëÇÕ VCO ³»ºÎ Ãâ·Â ÁÖÆļö ¹üÀ§ 25MHz-3.
³»ºÎ ´Ü°è discriminatorÀÇ ´Ü°è discriminator ºóµµ´Â 125 mhzÀÔ´Ï´Ù.
ÇÑÆíÀ¸·Î, °í»ó discriminator ÁÖÆļö´Â ´Ü°è ¼ÒÀ½À» °¨¼Ò½Ãų ¼ö ÀÖ°í, ´Ù¸¥ ÇÑÆíÀ¸·Î´Â, Àú¿ª ¿©°ú±â´Â VCO ¼ÒÀ½À» ¾ï¾ÐÇÏ°í ÀÚ¹°¼è ½Ã°£À» ´ÜÃàÇϱâ À§ÇÏ¿© µðÀÚÀ뵃 ¼ö ÀÖ½À´Ï´Ù.
Hmc830ÀÇ Ç°Áú ¿ä¼Ò´Â-230/-227 Á¤¼ö ¹× ¼Ò¼ö »óÅ¿¡ °¢°¢.
¾çÃø ¹êµå RMS ÁöÅÍ´Â 180fs ¹Ì¸¸ÀÔ´Ï´Ù.
Á¤È®ÇÑ ÁÖÆļö ¸ðµå´Â ¸Å¿ì ÀÛÀº ´Ü°è Ãâ·Â ÁÖÆļö ´Þ¼ºÇϱâ ÁÖÆļö ¿À·ù 0Hz. Hmc830Àº ±¤´ë¿ª ¹üÀ§¿¡¼ 50 ¿È°ú ÀÏÄ¡ÇßÀ¸¸ç Ãâ·Â Àü·Â µ¿Àû ¹üÀ§´Â 9dB (3dBstep) ÀÌ¸ç ¸ð´×ÄÝ ½Ã°£Àº 250 ¸¶ÀÌÅ©·Î Ãʸ¸ÀÔ´Ï´Ù.
ĨÀÇ ÀüÇüÀûÀÎ »êÃâ ÈûÀº 6dbmÀÌ°í, 3dB ´Ü°è¿¡¼ Á¶Á¤µÉ ¼ö ÀÖ½À´Ï´Ù.
ĨÀº Á¤¼ö ºóµµ ºÐÇÒ ÇüÅÂ¿Í ºÐ¼ö ºóµµ ºÐÇÒ ÇüÅ¿¡¼ ÀÛµ¿ÇÒ ¼ö ÀÖ°í, Á¤È®ÇÑ ºóµµ ÇüÅ´ ½ÊÁø¼ö ºóµµ ºÐÇÒ ÇüÅ¿¡¼ ¼Ò°³µË´Ï´Ù, ƯÁ¤ Á¶°ÇÀ» ÃæÁ·½ÃÅ°´Â ƯÁ¤ ÁÖÆļö°¡ Á¤È®ÇÏ°Ô ¾òÀ» ¼ö ÀÖµµ·Ï.
ÀÌ PLL ĨÀº ¾÷°è ÃÖ°íÀÇ Àú À§»ó ÀâÀ½ ¹× ³·Àº ¹ÚÂ÷, ±×¸®°í ±×°ÍÀÇ ÀϹÝÀûÀÎ À§»ó ¼ÒÀ½-110dBc/Hz.
ĨÀº-40 + 85 ¡É¿¡ Á¤¹ÐÇÑ ¼º°ú¸¦ À¯ÁöÇÒ ¼ö ÀÖ½À´Ï´Ù.
Hmc830¿¡´Â ±â¾÷¿¡ ÀÖ´Â °¡Àå Á¤¹ÐÇÑ ¼ÒÀ½ ¼º°ú ±×¸®°í ¹ÚÂ÷°¡ ÀÖ½À´Ï´Ù, ±×·¡¼ ´ç½ÅÀÌ Á¤¹ÐÇÑ ½ÅÈ£ Áú ¹× ½ÅÈ£¿¡ ÀâÀ½ ºñÀ²À» ÇÊ¿ä·Î ÇÒ ¶§.
³ÐÀº ½Åû: ³·Àº ÁöÅÍ ½Ã°è ±¹ºÎÀûÀ¸·Î Áøµ¿ÀÚ ¹ßÀü±â·Î ±¤´ë¿ª ´Ù ¿î¹Ý´ë, ´Ù Ç¥ÁØ ¼¼Æ÷Áú ±âÁö±¹ Àåºñ ¿©±âÀú±â º¯È¯, ¶Ç´Â spurious ÀÚÀ¯·Î¿î ½ÅÈ£¸¦ ¾ò±â À§ÇÏ¿© Á¶Á¤°¡´ÉÇÑ Âü°í¿øÀ¸·Î; ¶ÇÇÑ ³ôÀº QAM ¸¶ÀÌÅ©·ÎÆÄ Á¡ ¿¡ Á¡ Ä¿¹Â´ÏÄÉÀ̼Ç, ¼ÒÇÁÆ®¿þ¾î ¶óµð¿À ¹× ½ÃÇè ¹× ÃøÁ¤ Àåºñ¿¡¼ »ç¿ëµÉ ¼ö ÀÖ½À´Ï´Ù.
¸í¼¼:
À̸§: Hmc830 ¸ðµâ
¹°ÀÚ: Àμâ ȸ·Î ±âÆÇ
¸ðµâ À¯Çü: ±¤´ë¿ª PLL ÁÖÆļö ¼Ò½º
Àü·Â °ø±Þ: ¡¾ 5V
ÇöÀç: 250mA max
¸ðµâ Åë½Å ÇÁ·ÎÅäÄÝ: SPI
¸ðµâ ±âÁØ ÁÖÆļö: 50MHz
¸ðµâ Ãâ·Â ÁÖÆļö: 25MHz-3GHz
¸ðµâ Ãâ·Â ä³Î: 2 Â÷µ¿ ä³Î
¸ðµâ Ãâ·Â ½ÅÈ£: »çÀÎÆÄ ¶Ç´Â »ç°¢ ÆÄ
¸ðµâ Ãâ·Â ÀÎÅÍÆäÀ̽º: SMA
¸ðµâ ÀÛµ¿ ¿Âµµ: -40 ¡É ~ 75 ¡É
Ç׸ñ Å©±â: 70*38*8mm / 2.76*1.50 * 0.31in
Ç׸ñ ¹«°Ô: 14g / 0.49 ¿Â½º
ÆÐÅ°Áö Å©±â: 110*70*10mm / 4.33*2.76 * 0.39in
ÆÐÅ°Áö ¹«°Ô: 16g / 0.56 ¿Â½º
Æ÷Àå ¸ñ·Ï:
1 * Hmc830 ¸ðµâ
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