|
![](https://ae01.alicdn.com/kf/H73f49a1eaf4648028b6a77d00d9fa183y/AM-FM-PCB-CF210SP-DIY.jpg) ![](https://ae01.alicdn.com/kf/H05ddf352ddf64f6ca62acc58a47077302/AM-FM-PCB-CF210SP-DIY.jpg) ![](https://ae01.alicdn.com/kf/H2e6c94d72d7b4f658efc301f72447e33r/AM-FM-PCB-CF210SP-DIY.jpg) ![](https://ae01.alicdn.com/kf/H9e1f28d84044473488a8600a1fb3d13e0/AM-FM-PCB-CF210SP-DIY.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/H73f49a1eaf4648028b6a77d00d9fa183y/AM-FM-PCB-CF210SP-DIY.jpg) ![](https://ae01.alicdn.com/kf/H05ddf352ddf64f6ca62acc58a47077302/AM-FM-PCB-CF210SP-DIY.jpg) ![](https://ae01.alicdn.com/kf/H2e6c94d72d7b4f658efc301f72447e33r/AM-FM-PCB-CF210SP-DIY.jpg) ![](https://ae01.alicdn.com/kf/H9e1f28d84044473488a8600a1fb3d13e0/AM-FM-PCB-CF210SP-DIY.jpg) ![](https://ae01.alicdn.com/kf/H03084c66ebce45dabce281aee30e2bacV/AM-FM-PCB-CF210SP-DIY.jpg)
- Ä¡¼ö(WxHxD): approx. 100*65mm
- Àü·Â °ø±Þ: Other
- ¸ðµ¨ ¹øÈ£: FM radio kit
- ÀÛdz: ÈÞ´ë¿ë
- À¯Çü: other
- ±â´É: ¾Æ¹«µµ
- ºê·£µå À̸§: Mayitr
- ±Ù¿ø: CN (Á¤Ç°)
»ç¾ç:
½ÅÁ¦Ç° À¯Çü: ¶óµð¿À DIY Å°Æ® »ö»ó: ±×¸² ¼î¿Í °°ÀÌ ¶óµð¿À Å©±â: ¾à. 100*65mm CF210SP ´Â »õ·Î¿î À¯ÇüÀÇ ¶óµð¿À FM, AM 2 ´ë¿ª ¶óµð¿À, CD9088 ĨÀ» »ç¿ëÇÏ´Â FM ´ë¿ª, ÆÐÄ¡ ¿ä¼Ò SMT ÆÐÅ°Áö, ¼ö½Å ÁÖÆļö ¹üÀ§ 76-108HMZ, FM ¶óµð¿À¸¦ ¼ö¶ôÇÒ»Ó¸¸ ¾Æ´Ï¶ó Ä·ÆÛ½º ¶óµð¿À¿Í tv ¹æ¼Û±¹ÀÇ ¿Àµð¿À ½ÅÈ£ÀÇ ÀϺεµ¹ÞÀ» ¼ö ÀÖ½À´Ï´Ù. AM ´ë¿ªÀº Á÷Á¢ IC TA7642 ¸¦ »ç¿ëÇÏ°í, ¼ö½Å ÁÖÆļö ¹üÀ§´Â 525-1605KHZ ȸ·Î°¡ °£´ÜÇÏ°í, Á¶¸³ ¼º°ø·ü, ¾à°£ ´õ ³ªÀº ¼±ÅüºÀÔ´Ï´Ù. ¾ÚÇÁ ȸ·Î TD2822 Ư¼ö ±â´É ics¸¦ »ç¿ëÇÏ´Â Å©°Ô. À½ÁúÀÌ ÁÁ½À´Ï´Ù.
ȸ·Î ÀÛµ¿ ÁÖÆļö º¯Á¶ (FM) ¼½¼Ç CD9088 Àº Àü¿ë ´ÜÀÏ Ä¨ FM ¶óµð¿À ĨÀÔ´Ï´Ù. ±×°ÍÀÇ °£´ÜÇÑ ¿ÜºÎ ȸ·Î, ȸ·Î´Â ÀÚÁÖ 70KHZ À§»ó Àá±Ý ·çÇÁ ½Ã½ºÅÛ, ¾×Ƽºê RC ÇÊÅÍ¿¡ ÀÇÇØ ¼±ÅÃÀûÀ¸·Î ±¸ÇöµÇ¾ú½À´Ï´Ù. À½¼Ò°Å ȸ·Î´Â ½ÅÈ£°¡ ¾Æ´Ñ °æ¿ì, ½ÅÈ£°¡ ³Ê¹« ¾àÇÑ °æ¿ì ¾ïÁ¦ µÉ ¼ö ÀÖ½À´Ï´Ù. FM ½ÅÈ£ ÀԷ ȸ·Î·Îµå ¾ÈÅ׳ª C8 / C10 ¹× L1 IC1 11, 12 ÇÇÆ® ¹Í¼ ȸ·Î, ·ÎÄà Áøµ¿ ȸ·Î´Â °¡º¯ Ä¿ÆнÃÅÍ CA / L2 µîÀ» »ç¿ëÇÏ¿© ¼öµ¿À¸·Î Á¶Á¤ÇÒ ¼ö ÀÖ½À´Ï´Ù. ȸ·Î R2 / C2-½ºÄÌÄ¡ ȸ·Î, ¿Àµð¿À ·çÇÁ ÇÊÅÍ Ä¿ÆнÃÅÍ 3 ÇÇÆ®, c4 °£Á¢ C13 Áß°£ ÁÖÆļö Çǵå¹é Ä¿ÆнÃÅÍÀÇ 6,8 ÇÇÆ®, 7 ÇÇÆ® C14 ¿¡ ¿¬°áµÇ¾î Àú¿ª Åë°ú Ä¿ÆнÃÅÍ¿´½À´Ï´Ù. 8/9 ÇÇÆ® »çÀÌÀÇ C17 Àº Ä¿Çøµ Ä¿ÆнÃÅÍÀ̸é C12 ¿¡ ¿¬°áµÈ 10 ÇÇÆ®´Â Á¦ÇÑ ÁõÆø±â ·Î¿ì Æнº Ä¿ÆнÃÅÍÀÌ¸ç ¸®¹ÌÅÍ ¿ÀÇÁ¼Â Àü¾Ð Ä¿ÆнÃÅÍÀÇ C6 ¿¡ 13 ÇÇÆ® ¿¬°áµË´Ï´Ù.
ÁøÆø º¯Á¶ (AM) ¼½¼Ç AM band Á÷Á¢ IC TA7642, TA7642 ic¸¦ »ç¿ëÇÏ¿© 10 °³ÀÇ Æ®·£Áö½ºÅÍ ³»ºÎ ±¸¼ºÀ» °¡Áö°í ÀÖÀ¸¸ç, ¿Ü°üÀº ĸ½¶È ¸ðµå a¿¡¼-92,1 ÇÇÆ® Á¢Áö, 2 ÇÇÆ® ÀÔ·Â, 3 ÇÇÆ® Ãâ·ÂÀ» »ç¿ëÇÕ´Ï´Ù. R6 / C18 À» ÅëÇØ ¿Àµð¿À ½ÅÈ£ Ãâ·ÂÀº Àü·Â ÁõÆø±â IC TDA2822 ÀÇ ÀԷ¿¡ °áÇÕµÇ¾î ½ºÇÇÄ¿°¡ ÀÛµ¿Çϵµ·Ï ¹Ð¸³´Ï´Ù.
ÆÐÅ°Áö Æ÷ÇÔ: Âü°í:
![](https://ae01.alicdn.com/kf/H1aa6ddbc8f7d436197203d61087bfd45g.jpg)
|
|
|
|
|