|
![](https://ae01.alicdn.com/kf/Hb878da18eb514f26a1fab0e5a5f739d1V/RF-0-1Hz-60MHz-20MHz-2400MHZ-2-4GHz-8-LED-Cymometer.jpg) ![](https://ae01.alicdn.com/kf/H4b015fdec07e4818bafcaebd268e2682w/RF-0-1Hz-60MHz-20MHz-2400MHZ-2-4GHz-8-LED-Cymometer.jpg) ![](https://ae01.alicdn.com/kf/H0f11a090705649bdbfa497e312af03d4e/RF-0-1Hz-60MHz-20MHz-2400MHZ-2-4GHz-8-LED-Cymometer.jpg) ![](https://ae01.alicdn.com/kf/H7ad7a49313f043b08ba1eb64bf7c55364/RF-0-1Hz-60MHz-20MHz-2400MHZ-2-4GHz-8-LED-Cymometer.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/Hb878da18eb514f26a1fab0e5a5f739d1V/RF-0-1Hz-60MHz-20MHz-2400MHZ-2-4GHz-8-LED-Cymometer.jpg) ![](https://ae01.alicdn.com/kf/H4b015fdec07e4818bafcaebd268e2682w/RF-0-1Hz-60MHz-20MHz-2400MHZ-2-4GHz-8-LED-Cymometer.jpg) ![](https://ae01.alicdn.com/kf/H0f11a090705649bdbfa497e312af03d4e/RF-0-1Hz-60MHz-20MHz-2400MHZ-2-4GHz-8-LED-Cymometer.jpg) ![](https://ae01.alicdn.com/kf/H7ad7a49313f043b08ba1eb64bf7c55364/RF-0-1Hz-60MHz-20MHz-2400MHZ-2-4GHz-8-LED-Cymometer.jpg) ![](https://ae01.alicdn.com/kf/H6c72eba02a554b7292ed05625bfd8c503/RF-0-1Hz-60MHz-20MHz-2400MHZ-2-4GHz-8-LED-Cymometer.jpg)
- ºê·£µå À̸§: MiLESEEY
- Áõ¸í¼: NONE
- DIY ¿ëÇ°: Àü±â
- ±Ù¿ø: CN (Á¤Ç°)
- ¸ðµ¨ ¹øÈ£: Signal frequency counter
![](https://ae01.alicdn.com/kf/HTB1jacgGb1YBuNjSszeq6yblFXaA.jpg)
RF ½ÅÈ£ ÁÖÆļö Ä«¿îÅÍ Å×½ºÅÍ 0.1Hz-60MHz 20MHz ~ 2400MHZ 2.4GHz 8 ÀÚ¸® LED µðÁöÅÐ Cymometer ÁÖÆļö ÃøÁ¤±â
With Microchip PIC16F648A, 2.4 GHz ÁÖÆļö ÃøÁ¤±â. ¿Âµµ º¸»ó Àü¾Ð Á¦¾î ¼öÁ¤ ¹ßÁø±â¸¦ »ç¿ëÇϽʽÿÀ (2.5 ppm VC-TCXO). °íÀ¯ ÇÑ °ÔÀÌÆ® Á¦¾î ¹× Á¤È®ÇÑ ½Ã°£ ¾Ë°í¸®Áò (½Ã°£ ÃÊ°ú ÀÎÅÍ·´Æ®). °ÔÀÌÆ® (µð½ºÇ÷¹ÀÌ »õ·Î °íħ) ½Ã°£ 0.01 ÃÊ/0.1 ÃÊ/1.0 ÃÊ, ½Ç½Ã°£ µð½ºÇ÷¹ÀÌ ÁÖÆļö °ª. ´ÜÀÏ Á¾´Ü ÀÔ·Â ¼³°è, 3 ä³Î ÁÖÆļö ÃøÁ¤ (³·Àº ä³Î/³ôÀº ä³Î/ÀÚµ¿ ä³Î). ÀÌÁß ÁÖÆļö ¼³°è, °ª ¹× IF / down ¸ðµå¸¦ º°µµ·Î ¼³Á¤ÇÒ ¼ö ÀÖ½À´Ï´Ù. 8 °³ÀÇ 0.56 ÀÎÄ¡ °íÈÖµµ µðÁöÅÐ µð½ºÇ÷¹À̸¦ »ç¿ëÇÏ¿© 8 °³ÀÇ ¹à±â Á¶Àý °¡´É. ȸ·Î´Â °£´ÜÇÏ°í ÇÕ¸®ÀûÀÎ ±¸Á¶, µÎ °³ÀÇ ¹öÆ° Á¦¾î, ½¬¿î ÀÛµ¿ÀÔ´Ï´Ù. ¼³Á¤Àº ÀÚµ¿À¸·Î ÀúÀåµÇ°í, º¸Æ®¸¦ Á÷Á¢ È£ÃâÇÕ´Ï´Ù.
»ç¾ç: °ÔÀÌ@@ Æ® ½Ã°£: 0.01 ÃÊ 0.10 ÃÊ 1.0 ÃÊ ÃøÁ¤ ¹üÀ§: 0.1MHz-60MHz Á¤È®µµ: 100Hz (0.01 1s °ÔÀÌÆ® ½Ã°£) 10Hz (0.1 ÃÊ °ÔÀÌÆ®) 1Hz (°ÔÀÌÆ®½Ã 1.0 ÃÊ) ³·Àº ä³Î °¨µµ: 0.1MHz-10MHz: 60mVPP ÀÌ»ó 10 MHz-60 MHz: 60 mVPP ÀÌ»ó 60 MHz-75 MHz: Å×½ºÆ® ¾È µÊ ³ôÀº ä³Î: (64 ºÐÇÒ) ÃøÁ¤ ¹üÀ§: 20 MHz-2.4 GHz Á¤È®µµ: 6400Hz (0.01 ÃÊ °ÔÀÌÆ®) 640Hz (0.1 1s °ÔÀÌÆ® ½Ã°£) 64Hz (1.0 1s °ÔÀÌÆ® ½Ã°£) ³ôÀº ä³Î °¨µµ: 20 MHz-30 MHz: 100 mVPP ÀÌ»ó 30MHz-60MHz: 50mvpp º¸´Ù ¿ì¼ö 60 MHz-2.4 GHz: Å×½ºÆ® ¾È µÊ ÀÚµ¿ ä³Î: ÀÔ·Â ½ÅÈ£ ÁÖÆļö ³ô°Å³ª ³·Àº ä³Î ä³Î¿¡ µû¶ó ÀÚµ¿À¸·Î ¼±ÅõǾî 60 mhz ÀÇ ÁÖÆļö¸¦ ½Äº°ÇÕ´Ï´Ù. ÀÔ·Â ½ÅÈ£ ÁøÆøÀÌ 60MHz ÀûÀÚº¸´Ù Å©¸é ÀÚµ¿À¸·Î ³ôÀº ä³ÎÀ» ¼±ÅÃÇÒ ¼ö ¾ø½À´Ï´Ù. ä³ÎÀº ¼öµ¿À¸·Î °íÁÖÆÄ ÃøÁ¤À» ¼±ÅÃÇؾßÇÕ´Ï´Ù. ÁÖÆļö ÂüÁ¶: »ç¿ë 5032 ÆÐÅ°Áö 13,000 MHz ¿Â³È Àü¾Ð Á¦¾î ¼öÁ¤ ¹ßÁø±â (VC-TCXO), 2.5 ppmÀÇ ÁÖÆļö ¾ÈÁ¤¼º. ÀÛµ¿ Àü¾Ð: DC 9V-15V (¿ª ±Ø¼º Æ÷ÇÔ) ÀÛµ¿ Àü·ù: ÃÖ´ë 160 mA 8 °³ÀÇ LED µð½ºÇ÷¹ÀÌ, °¡Àå ³ôÀº µð½ºÇ÷¹ÀÌ 8 ÀÚ¸®. »ö@@ »ó: ³ì@@ »ö ÀçÁú: Çöó½ºÆ½
ÆÐÅ°Áö ³»¿ë: 1 * ½ÅÈ£ ÁÖÆļö Ä«¿îÅÍ
À§ÀÇ ÆÐÅ°Áö ³»¿ë¹°¸¸ ´Ù¸¥ Á¦Ç°Àº Æ÷ÇԵǾî ÀÖÁö ¾Ê½À´Ï´Ù. Âü°í: Á¶¸í ÃÔ¿µ ¹× ´Ù¸¥ µð½ºÇ÷¹ÀÌ·Î ÀÎÇØ »çÁøÀÇ Ç׸ñ »ö»óÀÌ ½Ç¹°°ú ¾à°£ ´Ù¸¦ ¼ö ÀÖ½À´Ï´Ù. ÃøÁ¤ Çã¿ë ¿ÀÂ÷´Â/- 1-3cm ÀÔ´Ï´Ù.
![](https://ae01.alicdn.com/kf/HTB1bBJ0x5CYBuNkSnaVq6AMsVXa8.jpg)
![](https://ae01.alicdn.com/kf/HTB1.5.nGeySBuNjy1zdq6xPxFXar.jpg)
![](https://ae01.alicdn.com/kf/HTB1Z3d5GqmWBuNjy1Xaq6xCbXXaw.jpg)
![](https://ae01.alicdn.com/kf/HTB1dQp5GqmWBuNjy1Xaq6xCbXXaJ.jpg)
|
|
|
|
|