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![](https://ae01.alicdn.com/kf/H8efffa1de3d049888c251186c868eceaD/LCD-RF-vuo-PCB-35MHz-4000MHz-USB-DIY.jpg) ![](https://ae01.alicdn.com/kf/H43c38ed8020b485eaf941b4daff362baq/LCD-RF-vuo-PCB-35MHz-4000MHz-USB-DIY.jpg) ![](https://ae01.alicdn.com/kf/H8b06aedefce946f38a3d1c96ec1cd208l/LCD-RF-vuo-PCB-35MHz-4000MHz-USB-DIY.jpg) ![](https://ae01.alicdn.com/kf/Hdf5851d63b944d5b968c410c073d12a2o/LCD-RF-vuo-PCB-35MHz-4000MHz-USB-DIY.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/H8efffa1de3d049888c251186c868eceaD/LCD-RF-vuo-PCB-35MHz-4000MHz-USB-DIY.jpg) ![](https://ae01.alicdn.com/kf/H43c38ed8020b485eaf941b4daff362baq/LCD-RF-vuo-PCB-35MHz-4000MHz-USB-DIY.jpg) ![](https://ae01.alicdn.com/kf/H8b06aedefce946f38a3d1c96ec1cd208l/LCD-RF-vuo-PCB-35MHz-4000MHz-USB-DIY.jpg) ![](https://ae01.alicdn.com/kf/Hdf5851d63b944d5b968c410c073d12a2o/LCD-RF-vuo-PCB-35MHz-4000MHz-USB-DIY.jpg) ![](https://ae01.alicdn.com/kf/H2153388e781e49b3a2984e60e8a47fb2E/LCD-RF-vuo-PCB-35MHz-4000MHz-USB-DIY.jpg)
- ºê·£µå À̸§: alloet
- DIY ¿ëÇ°: Àü±â
- ±Ù¿ø: CN (Á¤Ç°)
- µð½ºÇ÷¹ÀÌ Å©±â: 2.9 ÀÎÄ¡ ¹× ¹Ø¿¡
- Áõ¸í¼: NONE
- ¸ðµ¨ ¹øÈ£: RF Signal Source
ADF4351 µðÁöÅÐ LCD µð½ºÇ÷¹ÀÌ RF ½ÅÈ£ ¼Ò½º vuo °¡º¯ ÁÖÆļö ¹ßÁø±â ½ÅÈ£ ¹ß»ý±â 35MHz ~ 4000MHz USB DIY µµ±¸
Ư¡:
°£´ÜÇÑ RF ½ÅÈ£ ¼Ò½º ½ÅÈ£ ¹ß»ý±â.
ÄÚ¾î ±¸¼º ¿ä¼Ò: avr mega8 ¸¶ÀÌÅ©·Î ÄÁÆ®·Ñ·¯, ºñ¿ë È¿À²ÀûÀÎ ´ÜÀÏ Ä¨ ¸¶ÀÌÅ©·Î ÄÄÇ»ÅÍ, ÀϹÝÀûÀ¸·Î »ç¿ë µÇ´Â m16 ³·Àº ¹öÀü, ÁÖº¯ ÀåÄ¡ ADC 2.56V ·¹ ±Ö ·¹ÀÌ ÅÍ ¼Ò½º, ÀÌ°ÍÀº ´Ù¸¥ ¹Ìµå ·¹ÀÎÁö ¸¶ÀÌÅ©·Î ÄÁÆ®·Ñ·¯¿¡¼ »ç¿ëÇÒ ¼ö ¾ø½À´Ï´Ù.
Adf4351, ÀüÅëÀûÀÎ VCO + PLL + 6 ½Ã¸®Áî °í¼Ó ½Ö ¾ÈÁ¤ ȸ·Î (2 ȸ·Î, D Æ®¸®°Å Á¦¿Ü).
35-2200MHz ÁÖÆļö ºÎ¹®¿¡ ÀÇÇØ ¾ò¾îÁý´Ï´Ù. ¸ð¾ç ÈÄ¿¡, ±Ùº»ÆÄÀÇ ÁøÆøÀº ¸¹ÀÌ º¯ÈÇÏÁö ¾Ê½À´Ï´Ù. ÀÌ°ÍÀº °íÁÖÆĸ¦ À§ÇØ ÀÔ´Ï´Ù.
Dds´Â Àüü ´ë¿ªÆø¿¡¼ ´Þ¼ºÇϱ⠾î·Æ½À´Ï´Ù. (½ÅÈ£°¡ ±¸ºÐµÇ¸é Á÷»ç°¢Çü ÆÄÀ̾î¾ßÇϸç ÁøÆøÀº Æ®¸®°Å ·¹º§À̵˴ϴÙ).
ÀÌ Á¦Ç°Àº ÄÚ¾î·Î ´ÜÀÏ Ä¨ ¸¶ÀÌÅ©·Î ÄÄÇ»Å͸¦ »ç¿ëÇÏ¿© ¼³°è¸¦ Å©°Ô ´Ü¼øÈÇÏ°í °³¹ß ½Ã°£À» ´ÜÃàÇÏ°í ºñ¿ëÀ» Àý¾àÇÏ¸ç °£´ÜÇÏ°í ½Å·ÚÇÒ ¼ö ÀÖ°í ½Ç¿ëÀûÀÔ´Ï´Ù.
Å×½ºÆ®¿¡¼ ÀåÄ¡ÀÇ AC °æ·Î¿¡ ´ëÇÑ ½ÅÈ£ ¼Ò½º¸¦ Á¦°øÇÏ¿© AC °æ·ÎÀÇ ÁÖÆļö ÁøÆø Ư¼ºÀ» ºÐ¼®ÇÏ°í Å×½ºÆ® ÇÏ¿¡¼ ÀåÄ¡ÀÇ impedance ´ø½º¿¡ÁÖÀǸ¦ ±â¿ïÀ̽ʽÿÀ.
»ç¾ç:
ÁÖ¿ä ¹°ÀÚ: PCB
»ö»ó: ³ì»ö
Àü·Â °ø±Þ Àü¾Ð: DC 4.5V-5.5V, ÀÌ ±â°è¿¡´Â ºÙ¹ÚÀÌ Àü¾Ð ±ÔÄ¢ ´ÜÀ§°¡, Àü¾Ð ¹üÀ§¿¡ °ø±ÞÇÏÁö ¾Ê¾Æ¾ß ÇÑ´Ù´Â °ÍÀ» ÁÖÀÇÇϽʽÿÀ
´ë±â ÇöÀç: < 25mA>
¹æÃâ ÇöÀç: < 150mA>
Ãâ·Â ÀÓÇÇ´ø½º: 50 ¿È
Ãâ·Â ÁÖÆļö ¹üÀ§: 35MHz-4000MHz
Ãâ·Â ´Ü°è: 1kHz-8kHz
Ãâ·Â Àü·Â:-150MHz (½ÃÇè Èû Àý´ëÀûÀÎ °¡Ä¡) ¿¡ 1dBm(W) ´ë·«. 1mW
Á¦Ç° ¹«°Ô: 85g
Á¦Ç° Å©±â: 80*75*30mm / 3.1*3.0 * 1.2in
ÆÐÅ°Áö Å©±â: 145*130*35mm / 5.7*5.1 * 1.4in
°í½Ã:
ÀÌ Á¦Ç° ÀÛµ¿ Å°º¸µå¿¡´Â 15 ppt Å°, 0 ~ 9 ¼ýÀÚ Å°, 10, "+" ¹× "-" Å°¸¦ »ç¿ëÇÏ¿© ÁÖÆļö¸¦ Á¶Á¤ÇÏ°í ¹æÃâ Ãâ·Â µ¿ÀÛÀ» »ý¼ºÇÕ´Ï´Ù.
1 khz¸¦ Ãß°¡Çϰųª ¿ø½ÃÀû ÀÎ ÁÖÆļö Ãâ·Â¿¡ 1khz¸¦ ÀÒ´Â "+" ¶Ç´Â "--" Å°¸¦ ´©¸£½Ê½Ã¿À. 1 ÃÊ ÀÌ»óÀ» À§ÇØ "+" ¶Ç´Â "--" ¸¦ ´©¸£°í ºÙµå½Ê½Ã¿À, Áö¼Ó ¶Ç´Â Áö¼ÓÀûÀÎ °¨¼Ò´Â »ý±æ °ÍÀÔ´Ï´Ù.
½ºÄ³´× ¸ðµå´Â 1KHz 35MHz ~ 138MHz 10KHz 138MHz ~ 550MHz 100KHz 550MHz ~ 4000MHz.
½ºÄµÀ» ³¡³»·Á¸é "+" "-" ¹öÆ° ¶Ç´Â "OK" ¹öÆ°À» ´©¸£½Ê½Ã¿À. "OK" ¹öÆ°Àº Ãâ·Â Á¦¾î ¹öÆ°ÀÔ´Ï´Ù. ½ÃÀÛÀ» Ŭ¸¯ÇÏ°í Àü¼ÛÀ» ÁßÁöÇϱâ À§ÇØ ´Ù½Ã ´©¸£½Ê½Ã¿À.
"+" ¶Ç´Â "À¸·Î ÀÎÇÑ ¹ß»ç ÇൿÀº ¹ß»ç ÇൿÀ» ³¡³»±â À§ÇØ µÎ °³ÀÇ" OK "s¸¦ ÇÊ¿ä·ÎÇÕ´Ï´Ù. ÀÌ Á¦Ç°Àº Ãâ·Â ¹æÃâ µ¿ÀÛÀÌ ÀÖÀ» ¶§ µð½ºÇ÷¹ÀÌÀÇ ¿À¸¥ÂÊ¿¡ ÀÖ½À´Ï´Ù.
¸ð¼¸®´Â ">>", "C" ¹öÆ°ÀÌ ¹èÃâÀÌ ³¡³ª°í ÁÖÆļö°¡ 0ÀÌ µÉ °ÍÀÔ´Ï´Ù.
Âü°í:
1. ¼öµ¿ ÃøÁ¤, ´Ù¸¥ ÃøÁ¤ ¹æ¹ý ¹× °ø±¸ ¶§¹®¿¡ °æ¹ÌÇÑ Å©±â ÆíÂ÷ÀÏÁöµµ ¸ð¸¨´Ï´Ù.
2. ±×¸²Àº ´Ù¸¥ »çÁø ºû, °¢ ¹× Àü½Ã °¨½ÃÀÚ ¶§¹®¿¡ Ç°¸ñÀÇ ½ÇÁ¦ÀûÀÎ »ö±òÀ» ¹Ý¿µÇÏÁö ¾ÊÀ»Áöµµ ¸ð¸¨´Ï´Ù.
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