|
![](https://ae01.alicdn.com/kf/H864ff9ed45d94215a7fff3dfc9a5082dF/AD-603-V-C-A.jpg) ![](https://ae01.alicdn.com/kf/H1fc6527c05694ceba0e67764dd72048fm/AD-603-V-C-A.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/H864ff9ed45d94215a7fff3dfc9a5082dF/AD-603-V-C-A.jpg) ![](https://ae01.alicdn.com/kf/H1fc6527c05694ceba0e67764dd72048fm/AD-603-V-C-A.jpg) ![](https://ae01.alicdn.com/kf/H8373ff343a3d431ca2bbf3d9351e660c3/AD-603-V-C-A.jpg)
- DIY ¿ëÇ°: Àü±â
- Áõ¸í¼: ¼¼·ý
- ±Ù¿ø: CN (Á¤Ç°)
Modname = ckeditor
À̵æ Á¶Á¤ °¡´É
¼öµ¿ Á¶Á¤ °¡´É
VCA DA ÀÔ·Â ¸ðµâ
¸ðµâ Àü¿ø °ø±Þ ÀåÄ¡ Àü¾Ð: 5 v1
ÁÁÀº Á¤È®µµ: + / - 0.5 dB
ÀÔ·Â ³ëÀÌÁî ½ºÆåÆ®·³ ¹Ðµµ: 1.3 nV/Hz
AD603 Àº ¹«¼± ÁÖÆļö (RF) ¹× Áß°£ ÁÖÆļö (IF) ÀÚµ¿ À̵æ Á¦¾î (AGC) ½Ã½ºÅÛ¿¡ »ç¿ëµÇ´Â ÀúÀâÀ½ ÁõÆø±â, Àü¾Ð Á¦¾î À¯ÇüÀÔ´Ï´Ù. Á¤È®ÇÑ ÇÉ ¿É¼Ç °ÔÀÎ, 11 dB ~ 31 dB °ÔÀÎ ¹üÀ§¿¡ ´ëÇØ 90 MHz ´ë¿ªÆø, 9 dB ~ 51 dbÀÇ 9 MHz ´ë¿ªÆø °ÔÀÎ ¹üÀ§¸¦ Á¦°øÇÕ´Ï´Ù. ¿ÜºÎ ÀúÇ×À» »ç¿ëÇϸé Áß°£ ÀÌµæ ¹üÀ§¸¦ ¾òÀ» ¼ö ÀÖ½À´Ï´Ù. 1.3 nV/vhzÀÇ ÀÔ·Â ³ëÀÌÁî ½ºÆåÆ®·³ ¹Ðµµ·Î °¨¼ÒÇÏ¿© Àü¿øÀÌ 125 mw ÀÏ ¶§ Åýà 5 v Àü¿ø °ø±Þ ÀåÄ¡¸¦ »ç¿ëÇÕ´Ï´Ù. Ãß°¡µÈ ¼Ò±ÝÀº Á¤¹Ð º¸Á¤À» ÅëÇØ db¿Í ¼±ÇüÀÌ¸ç ¿Âµµ¿Í °ø±Þ Àü¾Ð¿¡ µû¶ó º¯ÇÏÁö ¾Ê½À´Ï´Ù. ³ôÀº ÀÓÇÇ´ø½º (50 MQ), ³·Àº ¹ÙÀ̾ (200 nA) Â÷µ¿ ÀÔ·Â Á¦¾î, 25 mV/dbÀÇ ½ºÄÉÀÏ ÆÑÅÍ, µû¶ó¼ 1 V °ÔÀÎ Á¦¾î Àü¾Ð¸¸ ÇÊ¿äÇÕ´Ï´Ù. ¹üÀ§ 40 db ÀÇ Áß°£¿¡¼ ¾òÀ» ¼ö ÀÖ½À´Ï´Ù. ¾î¶² Á¾·ùÀÇ ¹üÀ§¸¦ ¼±ÅÃÇÏµç ¸ðµÎ 1 db ¿ÜºÎ ¹× ¼ÒÀ¯ ¹üÀ§¸¦ Á¦°øÇÕ´Ï´Ù. 40 db ÀÇ °æ¿ì Á¦¾î ÀÀ´ä ½Ã°£ÀÌ 1 us ¹Ì¸¸ÀÔ´Ï´Ù. Â÷µ¿ °ÔÀÎ Á¦¾î ÀÎÅÍÆäÀ̽º¸¦ »ç¿ëÇϸé Â÷µ¿ ¶Ç´Â ´ÜÀÏ ¿Ã¹Ù¸¥ ¶Ç´Â À½±Ø Á¦¾î Àü¾ÐÀ» »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. ½Ã½ºÅÛ ½ÅÈ£ ´ë ÀâÀ½ ºñÀ² (SNR) À» ÃÖÀûÈÇϱâ À§ÇØ °ÔÀÎ Á¦¾î °ÔÀÎ ¿ÀÇÁ¼Â¿¡ ÀÇÇØ ¿©·¯ ij½ºÄÉÀ̵å ÁõÆø±â°¡ µÉ ¼ö ÀÖ½À´Ï´Ù. AD603 Àº 100 Q ÇÏÁß ÀÓÇÇ´ø½º¸¸Å ³·°í ¿Ö°îÀÌ Àû½À´Ï´Ù. ¼ÇÆ® 500 2 ºÎÇÏ, 10 mhzÀÇ °æ¿ì, + / - 1 V Ãâ·Â »çÀÎÆÄ ¿Ö°îÀÇ Á¡¼ö´Â º¸Åë 60 dbcÀÔ´Ï´Ù. 500 ÃÖ°í ºÎÇÏ Á¤°Ý Ãâ·ÂÀ¸·Î + / - 2.5 v (ÃÖ¼Ò) AD603 ´Â µ¶Á¡ ƯÇã ȸ·Î ±¸Á¶ X-ampo¸¦ »ç¿ëÇß½À´Ï´Ù. ¿¢½º·¹ÀÌ ¾ÚÇÁ¿¡´Â 0 dB ~ 42.14 dB °¡º¯ °¨¼è±â°¡ Æ÷ÇԵǾî ÀÖÀ¸¸ç, µÚ¿¡ °íÁ¤ °ÔÀÎ ÁõÆø±â°¡ Æ÷ÇԵǾî ÀÖ½À´Ï´Ù. °¨¼è±â ¶§¹®¿¡ ÁõÆø±â´Â Ç×»ó ´õ Å« ÀÔ·ÂÀ» ó¸® ÇÒ ÇÊ¿ä°¡ ¾øÀ¸¸ç À½¼ö Çǵå¹éÀ» »ç¿ëÇÏ¿© (°íÁ¤) °ÔÀÎ ¹× µ¿Àû ¼º´ÉÀ» Á¤ÀÇÇÒ ¼ö ÀÖ½À´Ï´Ù. 3% 2 ÀÔ·Â ÀúÇ×ÀÇ + / -100 ·Î ·¹ÀÌÀú °¨¼è ±â±â¸¦ Á¶Á¤ÇÏ°í 7 R - 2 R »ç´Ù¸® ³×Æ®¿öÅ©¸¦ Æ÷ÇÔÇÏ¿© 6.021 dB °¨¼è »çÀÌ¿¡ Á¢Á¡À» ¸¸µì´Ï´Ù. µ¶Á¡ º¸°£ ±â¼úÀ» »ç¿ëÇÏ¿© dB ¼±Çü ¿¬¼Ó À̵æ Á¦¾î ±â´ÉÀ» Á¦°ø ÇÒ ¼ö ÀÖ½À´Ï´Ù. AD603 ÀÛµ¿ ¿Âµµ ¹üÀ§´Â 40 ÀÔ´Ï´Ù. C ~ 85. C.
![](https://ae01.alicdn.com/kf/H20ca2b179cf141ba85cdc249671417f9c.jpg) ![](https://ae01.alicdn.com/kf/Hb729a186a42943c8866f3c6408db1430f.jpg) ![](https://ae01.alicdn.com/kf/H14482b07fe164429b0028291195bceebt.jpg) ![](https://ae01.alicdn.com/kf/H2d32cca6d1df41d4b7afae6bcfcc33ad3.jpg)
\ \
AD603
\ \
1. :(,)
\ \
-11dB -- 31dB 90MHz
\ \
9dB -- 51dB 9MHz
\ \
-1dB -- 41dB 30MHz
\ \
![](https://ae01.alicdn.com/kf/H15082c981c9a45fe9f0fd876bff15259M.jpg)
\ \
2, 1000,¡¾ 7.5V.
\ \
3. 3D PCB
\ \
\ \
\ \
4, 100MHz,(30MHz3dB)
\ \
\ \
5 ¡¢ :():-50dBm
\ \
\ \
100kHz,:14.14dBm, 64dB
\ \
\ \
\ \
1MHz,:13.94dBm, 64dB
\ \
\ \
\ \
10MHz,:14.00dBm, 64dB
\ \
\ \
\ \
20MHz,:9.95dBm, 60dB
\ \
\ \
\ \
30MHz,:3.67dBm, 53.67dB
\ \
\ \
6 ¡¢ :():-20dBm
\ \
\ \
100KHz,:0.89dBm, 20.89dB
\ \
\ \
\ \
1MHz,:0.89dBm, 20.89dB
\ \
\ \
\ \
10MHz,:2.27dBm, 22.27dB
\ \
\ \
\ \
30MHz,:-8.42dBm, 12dB
\ \
\ \
\ \
7, AD603 :(,2mVpp),,,,,.
\ \
![](https://ae01.alicdn.com/kf/H303a55a13c5644219d4d4385eb081dffy.jpg)
\ \
![](https://ae01.alicdn.com/kf/H554e653f8966408d8b9d48f9aa4d875fJ.jpg)
\ \
![](https://ae01.alicdn.com/kf/H7ed813589ee441ff8fef92ff957edae1E.jpg)
\ \
![](https://ae01.alicdn.com/kf/H46d9981bf0d6416981c16be646793108r.jpg)
\ \
\ \
\ \
8.,(,)
\ \
![](https://ae01.alicdn.com/kf/Hfdeed507865941a2b5d3c3d420d33e85h.jpg)
\ \
![](https://ae01.alicdn.com/kf/Hefa68676814340219e84e4fa4ca73958h.jpg)
\ \
![](https://ae01.alicdn.com/kf/H77fee62768ec46ab8133a8c7b1b37d87y.jpg)
\ \
![](https://ae01.alicdn.com/kf/H742c3843a6b34d90a8d5712d0ad915566.jpg)
\ \
![](https://ae01.alicdn.com/kf/H7a0f140a93264f4a8643208ac176dfdcI.jpg)
\ \
![](https://ae01.alicdn.com/kf/Hdc20910713d6497d856ba76baf1a7d95z.jpg)
\ \
-_ ---
`
|
|
|
|
|