|
![](https://ae01.alicdn.com/kf/Sfc921c8d390146278730e6a163956554O/NanoVNA-VNA-2-8-LCD-HF-VHF-UHF-UV-50KHz-900MHz.jpg) ![](https://ae01.alicdn.com/kf/S4c34fe2a76634b578d1c6837f8d5485be/NanoVNA-VNA-2-8-LCD-HF-VHF-UHF-UV-50KHz-900MHz.jpg) ![](https://ae01.alicdn.com/kf/S9c50e39966b64b9dbf3117e5f2c5aa31v/NanoVNA-VNA-2-8-LCD-HF-VHF-UHF-UV-50KHz-900MHz.jpg) ![](https://ae01.alicdn.com/kf/Sb35fac8ca30440c991c44a134e6a98208/NanoVNA-VNA-2-8-LCD-HF-VHF-UHF-UV-50KHz-900MHz.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/Sfc921c8d390146278730e6a163956554O/NanoVNA-VNA-2-8-LCD-HF-VHF-UHF-UV-50KHz-900MHz.jpg) ![](https://ae01.alicdn.com/kf/S4c34fe2a76634b578d1c6837f8d5485be/NanoVNA-VNA-2-8-LCD-HF-VHF-UHF-UV-50KHz-900MHz.jpg) ![](https://ae01.alicdn.com/kf/S9c50e39966b64b9dbf3117e5f2c5aa31v/NanoVNA-VNA-2-8-LCD-HF-VHF-UHF-UV-50KHz-900MHz.jpg) ![](https://ae01.alicdn.com/kf/Sb35fac8ca30440c991c44a134e6a98208/NanoVNA-VNA-2-8-LCD-HF-VHF-UHF-UV-50KHz-900MHz.jpg) ![](https://ae01.alicdn.com/kf/Sb69e2d40bebf47fdbd2e3a56663fbd15w/NanoVNA-VNA-2-8-LCD-HF-VHF-UHF-UV-50KHz-900MHz.jpg)
- DIY ¿ëÇ°: ELECTRICAL
- ºê·£µå À̸§: Dienmern
- ¿ø»êÁö: Áß±¹
°£´ÜÇÏ°í ½Ç¿ëÀûÀÎ PC Á¦¾î ¼ÒÇÁÆ®¿þ¾î¸¦ »ç¿ëÇϸé PC ¼ÒÇÁÆ®¿þ¾î¸¦ ÅëÇØ ´Ù¾çÇÑ ¶óµð¿À µðÀÚÀÎ ¹× ½Ã¹Ä·¹ÀÌ¼Ç ¼ÒÇÁÆ®¿þ¾î ¿ë Touchstone (snp) ÆÄÀÏÀ» ³»º¸³¾ ¼ö ÀÖ½À´Ï´Ù. Çâ»óµÈ ÁÖÆļö ¾Ë°í¸®ÁòÀº si5351 ÀÇ È¦¼ö °íÁ¶ÆÄ È®ÀåÀ» »ç¿ëÇÏ¿© ÃÖ´ë 900 MHzÀÇ ÃøÁ¤ ÁÖÆļö¸¦ Áö¿øÇÒ ¼ö ÀÖ½À´Ï´Ù. ±Ý¼Ó ½Çµå´Â ¿ÜºÎ °£¼·À» ÁÙÀÌ°í ÃøÁ¤ Á¤È®µµ¸¦ Çâ»ó ½ÃÅ°µµ·Ï ¼³°èµÇ¾ú½À´Ï´Ù. Si5351 Á÷Á¢ Ãâ·ÂÀÇ 50535-300MHz ÁÖÆļö ¹üÀ§´Â 70dB ´ÙÀ̳ª¹Íº¸´Ù ¿ì¼öÇÕ´Ï´Ù. È®Àå µÈ 300M-600MHz ´ë¿ªÀº 60dB ÀÌ»óÀÇ ´ÙÀ̳ª¹ÍÀ» Á¦°øÇϸç 600M-900M ´ë¿ªÀº 50dB ÀÌ»óÀÇ ´ÙÀ̳ª¹ÍÀ» Á¦°øÇÕ´Ï´Ù. ½Å¿ë Ä«µå Å©±âÀÇ ¿Ïº®ÇÑ º¤ÅÍ ³×Æ®¿öÅ© ÃøÁ¤ ±â´ÉÀ» Á¦°øÇÏ´Â DIY Á¦Ç°ÀÔ´Ï´Ù. 2.8 ÀÎÄ¡ ÅÍÄ¡ ½ºÅ©¸°°ú 2 ½Ã°£ µ¿¾È ¿ÀÇÁ¶óÀÎÀ¸·Î »ç¿ëÇÒ ¼öÀÖ´Â 450mAh ¹èÅ͸®°¡ Æ÷ÇԵǾî ÀÖ½À´Ï´Ù. ´õ ¿À·¡ ÃøÁ¤ÇÏ·Á¸é ¿ÜºÎ Àü¿ø °ø±Þ ÀåÄ¡¸¦ ¿¬°áÇϰųª Àú¿¡°Ô ¿¬¶ôÇÏ¿© ´õ Å« ¹èÅ͸® ¹öÀüÀ» ¸¸µå½Ê½Ã¿À. TX/RX ¹æ¹ýÀº Àüü S11 ¹× S21 ¸Å°³ º¯¼ö¸¦ ÃøÁ¤ ÇÒ ¼ö ÀÖ½À´Ï´Ù. S12 ¹× S22 ¸¦ ±¸ÇؾßÇÏ´Â °æ¿ì Æ®·£½Ã¹ö Æ÷Æ® ¹è¼±À» ¼öµ¿À¸·Î ±³Ã¼ÇؾßÇÕ´Ï´Ù. ±âº» ¼º´É: PCB: 54mm x 85.5mm x 11mm (Ä¿³ØÅÍ, ½ºÀ§Ä¡ Á¦¿Ü) ÃøÁ¤ ÁÖÆļö: 50KHz ~ 300MHz (50KHz -900MHz, È®Àå Æß¿þ¾î »ç¿ë) RF Ãâ·Â: -13dbm (ÃÖ´ë-9dbm) ÃøÁ¤ ¹üÀ§: 70dB (50kHz-300MHz), 60dB (300M-600MHz), 50dB (600M-900MHz) È®Àå Æß¿þ¾î »ç¿ë); Æ÷Æ® SWR: 1.1 ¹Ì¸¸ µð½ºÇ÷¹ÀÌ: 2.8 ÀÎÄ¡ TFT (320x240) USB ÀÎÅÍÆäÀ̽º: USB type-C Åë½Å ¸ðµå: CDC (Á÷·Ä) Àü¿ø: USB 5V 120mA, ³»Àå 450mAh ¹èÅ͸®, ÃÖ´ë ÃæÀü Àü·ù 0.8A ½ºÄ³´× Æ÷ÀÎÆ® ¼ö: 101 (°íÁ¤) µð½ºÇ÷¹ÀÌ ÃßÀû: 4, ¸¶Å·: 4, ¼³Á¤ ÀúÀå: 5 ÃøÁ¤ S ¸Å°³ º¯¼ö, Àü¾Ð Á¤ÆÄ ºñ, À§»ó, Áö¿¬, ½º¹Ì½º Â÷Æ®... ÀçÁú: Çöó½ºÆ½ + ±Ý¼Ó »ö»ó: Ç¥½ÃµÈ ´ë·Î ÆÐÅ°Áö ³»¿ë:
1 x NanoVNA È£½ºÆ® (450mAh ¹èÅ͸® Æ÷ÇÔ) 1 x USB Type-C µ¥ÀÌÅÍ ÄÉÀ̺í 2x30mm SMA ³²¼º ´ë ³²¼º RG174 RF ÄÉÀ̺í 1 x SMA ¿©¼º ´ë ¿©¼º Ä¿³ØÅÍ À§ÀÇ ÆÐÅ°Áö ³»¿ë¸¸, ´Ù¸¥ Á¦Ç°Àº Æ÷ÇÔµÇÁö ¾Ê½À´Ï´Ù. Âü°í: ºûÀÇ ¹Ý»ç ¹× ´Ù¸¥ µð½ºÇ÷¹ÀÌ·Î ÀÎÇØ ±×¸²ÀÇ Ç׸ñ »ö»óÀÌ ½ÇÁ¦¿Í ¾à°£ ´Ù¸¦ ¼ö ÀÖ½À´Ï´Ù. ÃøÁ¤ Çã¿ë ¿ÀÂ÷´Â +/- 1-3cm ÀÔ´Ï´Ù.
![](http://luckyretail.com/Uploadfile/20234/021/202302254/I500353234/I500353234-4f.jpg)
![](http://luckyretail.com/Uploadfile/20234/021/202302254/I500353234/I500353234-3f.jpg)
![](http://luckyretail.com/Uploadfile/20234/021/202302254/I500353234/I500353234-5f.jpg)
![](http://luckyretail.com/Uploadfile/20234/021/202302254/I500353234/I500353234-2f.jpg)
![](http://luckyretail.com/Uploadfile/20234/021/202302254/I500353234/I500353234-1z.jpg)
|
|
|
|
|