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- ºê·£µå À̸§: HKNA
- ±Ù¿ø: CN (Á¤Ç°)
- Áõ¸í¼: ¼¼·ý
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S-A-A-2 ÃÖ´ë 3GHz ÈÞ´ë¿ë º¤ÅÍ ³×Æ®¿öÅ© ºÐ¼®±â ÀÎ OwOComm¿¡ ÀÇÇØ ¼³°èµÇ¾ú½À´Ï´Ù. OwOCommÀÇ ¹®¼¸¦ ¾ö°ÝÈ÷ ÁؼöÇÏ°í 0.5ppm TCXO¸¦ »ç¿ëÇÏ¿© °íÁÖÆÄ ÃøÁ¤ ÁÖÆļö Á¤È®µµ¸¦ º¸ÀåÇÕ´Ï´Ù. ¿ÏÀüÇÑ ±Ý¼Ó ½©Àº ³»ºÎ Á¤¹Ð ȸ·Î¸¦ ¿Ïº®ÇÏ°Ô º¸È£ ÇÒ ¼ö ÀÖÀ¸¸ç ¿ÜºÎ ÀÎÅÍÆäÀ̽ºÀÇ º¸È£°¡ ¿ÏÀüÈ÷ °í·ÁµË´Ï´Ù. ¸ÂÃãÇü °í¼º´É SS405 ÄÉÀ̺íÀº ¿ì¼öÇÑ ¾ÈÁ¤¼º À§»ó ¾ÈÁ¤È ¼º´É, ±³Á¤ SWRÀÌ ÃÖ´ë 3GHz ¹Ì¸¸À¸·Î À¯ÁöµÇµµ·Ï ÇÏ´Â °í¼º´É ±³Á¤ Å°Æ®¸¦ 1.03.
Á¦Ç° ¼º´É:
ÁÖÆļö ¹üÀ§: 50kHz-3GHz ÁÖÆļö ¿À·ù: <2ppm ºóµµ ¹× ¿Âµµ: <0.5ppm ½Ã½ºÅÛ µ¿Àû ¹üÀ§ (º¸Á¤): 70dB (ÃÖ´ë 1.5GHz), 60dB (ÃÖ´ë 3GHz) S11 ¼ÒÀ½ Ãþ (º¸Á¤): -50dB (ÃÖ´ë 1.5GHz), -40dB (ÃÖ´ë 3GHz) ½ºÄµ ¼Óµµ: 100 Æ÷ÀÎÆ®/ÃÊ µð½ºÇ÷¹ÀÌ: SAA2 2.8 ÀÎÄ¡, 320x240; SAA2N 3.95 ÀÎÄ¡, 320x480 RF Æ÷Æ®: SAA2 SMA; SAA2N N (Wifi ¾ÈÅ׳ª¿Í °°Àº ¾ÈƼ ÇÉ SMA ÀåÄ¡¸¦ ÃøÁ¤ÇؾßÇÏ´Â °æ¿ì SMA¸¦ RPSMA Ä¿³ØÅÍ¿¡ »ç¿ëÇϽʽÿÀ) USB ÀÎÅÍÆäÀ̽º: microUSB Àü¿ø °ø±Þ ÀåÄ¡: USB, ÃÖ´ë ÃæÀü Àü·ù 1A ¹èÅ͸®: SAA2 2000mAh ¸®Æ¬ ÀÌ¿Â; SAA2N 3000mAh ¸®Æ¬ ÀÌ¿Â ¹èÅ͸® Ä¿³ØÅÍ: JST-XH 2.54mm ÃÖ´ë ½ºÄµ ÁöÁ¡ (ÀåÄ¡ ȸ鿡¼): 201 ÃÖ´ë ½ºÄµ Æ÷ÀÎÆ® (USB): 1024 Æ÷Æ® 2 ¹Ýȯ ¼Õ½Ç (1.5GHz): 20dB À¯Çü Æ÷Æ® 2 ¹Ýȯ ¼Õ½Ç (3GHz): 13dB MIN VNA-QT ¼ÒÇÁÆ®¿þ¾î ȣȯ ½Ã½ºÅÛ: ¸®´ª½º, À©µµ¿ì (7 +), ¸Æ OS °èȹ
2.8 ÀÎÄ¡ SAA2_SMA Ä¿³ØÅÍ Ç¥ÁØ ÀÏÄ¡ ¸ñ·Ï:
S-A-A-2 È£½ºÆ® (³»Àå 2000mAh ¹èÅ͸®) x 1 USB µ¥ÀÌÅÍ ÄÉÀ̺í x1 30cm SMA ³²¼º¿¡¼ ³²¼º±îÁö SS405 RF ÄÉÀ̺í x2 SMA °£´ÜÇÑ ±³Á¤ Å°Æ® ¿±â * 1 SMA °£´ÜÇÑ ±³Á¤ Å°Æ® SHORT * 1 SMA °£´ÜÇÑ ±³Á¤ Å°Æ® ·Îµå * 1 SMA ¿©¼º-¿©¼º Ä¿³ØÅÍ * 1 EVA ÈÞ´ë ÄÉÀ̽º * 1 ²ö ÅÍÄ¡ Æеé * 1
4 ÀÎÄ¡ SAA2N_N À¯Çü Ä¿³ØÅÍ Ç¥ÁØ ÀÏÄ¡ ¸ñ·Ï:
SAA-2N È£½ºÆ® (³»Àå 3000mAh ¹èÅ͸®) x 1 USB µ¥ÀÌÅÍ ÄÉÀ̺í x1 50cm N ³²¼º ¿¡ ³²¼º RG142-PUR RF ÄÉÀ̺í x2 N½ÉÇà º¸Á¤ Å°Æ® ¿±â * 1 N °£´ÜÇÑ ±³Á¤ Å°Æ® SHORT * 1 N °£´ÜÇÑ º¸Á¤ Å°Æ® ·Îµå * 1 N ¾Ï-¾Ï Ä¿³ØÅÍ * 1 EVA ÈÞ´ë ÄÉÀ̽º * 1 ²ö ÅÍÄ¡ Æеé * 1 SAA-2/NanoVNA V2 ´Â NanoVNA¿Í À¯»çÇÑ »ç¿ëÀÚ ÀÎÅÍÆäÀ̽º¸¦ »ç¿ëÇÏÁö¸¸ ´Ù¸¥ ±â¼ú ¾ÆÅ°ÅØó¸¦ äÅÃÇÕ´Ï´Ù. SAA-2/NanoVNA V2 ´Â ½Ãµ¿ ½Ã Ãʱâ Ķ¸®ºê·¹ÀÌ¼Ç µ¥ÀÌÅ͸¦ ·ÎµåÇÏÁö ¾ÊÀ¸¸ç »ç¿ëÀÚ°¡ ÁÖÆļö¸¦ º¯°æÇÑ ÈÄ¿¡µµ Ķ¸®ºê·¹ÀÌ¼Ç µ¥ÀÌÅ͸¦ ÀÚµ¿À¸·Î »ðÀÔÇÏÁö ¾Ê½À´Ï´Ù. µÎ ¹ø° ½ÃÀÛ ¹× ÁÖÆļö º¯°æ ÈÄ¿¡´Â º¸Á¤ µ¥ÀÌÅ͸¦ ´Ù½Ã º¸Á¤Çϰųª ¸®ÄÝÇØ¾ß ÇÕ´Ï´Ù. Àåºñ°¡ ¼Õ»óµÇÁö ¾Êµµ·Ï »ç¿ë Àü¿¡ »ç¿ë ¼³¸í¼¸¦ÁÖÀÇ ±í°Ô ÀÐÀ¸½Ê½Ã¿À. Nanovna-saver: https://github.com/NanoVNA-Saver/nanovna-saver/releases VNA-QT ¼ÒÇÁÆ®¿þ¾î ´Ù¿î·Îµå: https://github.com/mdkendall/NanoVNA-QT/releases/ »ç¿ëÀÚ °¡À̵å: https://github.com/nanovna/NanoVNA-QT/raw/master/ug1101.pdf °í»ç¾ç LCD ¸ð´ÏÅ͸¦ »ç¿ëÇϱ⠶§¹®¿¡ Æß¿þ¾î ¾÷±×·¹À̵å ÈÄ ÅÍÄ¡ ½ºÅ©¸°ÀÌ ºÎÁ¤È®ÇÏ¸é ¸Þ´º¸¦ ÅëÇØ ÅÍÄ¡ ½ºÅ©¸°À» º¸Á¤ÇϽʽÿÀ! 2.4GHz ÇÊÅÍ ÃøÁ¤ ¿¹
SAA2 ´Â ¿ÀÇ ¼Ò½º µðÀÚÀÎÀ̱⠶§¹®¿¡ ´Ù¾çÇÑ Á¦Á¶¾÷ü°¡ ÀÖÀ¸¸ç ÀϺΠ°í°´Àº Á¦Ç° ¼º´É¿¡ ´ëÇØ Áú¹® ÇÒ ¼ö ÀÖ½À´Ï´Ù. ´ÙÀ½Àº NanoVNA-Saver·Î ´Ù¸¥ °¨¼è±â¸¦ ½ºÄµÇÏ¿© ¾òÀº ÅÍÄ¡½ºÅæ ÆÄÀÏÀÔ´Ï´Ù. °î¼±À¸·Î ´ë·«ÀûÀÎ À¯È¿ µ¿¿ªÇаú Á¤È®µµ¸¦ ÆÇ´Ü ÇÒ ¼ö ÀÖ½À´Ï´Ù., ±×¸®°í ¿ì¸® »ç¿ëÇÏ´Â ±³Á¤ ºÎÇ°ÀÇ Á¤È®¼º, ´ÙÀ½ Å×½ºÆ® °á°ú ¿ì¸® ±Ý¼Ó ½© SAA2 ÀÇ »ùÇà Å×½ºÆ® µ¥ÀÌÅÍ ³ªÅ¸³»¸ç, ´Ù¸¥ ä³Î ÆǸŵǴ À¯»ç Á¦Ç° ´ëÇØ Ã¥ÀÓ ÁöÁö ¾Ê½À´Ï´Ù. Advantest R3767CG ¿Í ºñ±³ÇÒ ¶§ U ¼¼±×¸ÕÆ®´Â °ÅÀÇ ¿Ïº®ÇÏ°Ô °ãÄ¡¸ç UHF µàÇ÷º¼ Á¶Á¤¿¡ ´õ Àß »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.
´Ü°è´Â ±âº»ÀûÀ¸·Î °ãÄ¥ ¼öµµ ÀÖ½À´Ï´Ù.
2.4GHz ÇÊÅÍ Á¤È®µµ ÃøÁ¤µµ Çã¿ë ¹üÀ§ ³»¿¡ ÀÖÀ» ¼ö ÀÖ½À´Ï´Ù.
CH0 ¿¡¼ 6dB ¹× 10dB °¨¼è±â¸¦ °¢°¢ ½ºÄµÇϸé 10dB °¨¼è±âÀÇ ¸®ÅÏ ¼Õ½ÇÀÌ-20dB ~ -22dB »çÀÌÀÓÀ» ¾Ë ¼ö ÀÖ½À´Ï´Ù. ±³Á¤ ºÎÇ°ÀÇ Á¤È®¼º°ú SAA2 ÀÇ ¹æÇ⼺Àº ¸Å¿ì ÁÁ½À´Ï´Ù.
CH0 ¿Í CH1 »çÀÌ¿¡¼ °¢°¢ 10dB, 30dB, 50dB, 60dB, 70dB °¨¼è±â¸¦ ½ºÄµÇϸé S21 Àº ÃÖ´ë 3.3 GHz±îÁö ¸¸Á·½º·¯¿î °á°ú¸¦ ¾òÀ» ¼ö ÀÖ½À´Ï´Ù.
NanoVNA-Saver ¼ÒÇÁÆ®¿þ¾î´Â ÀÌÁ¦ SAA2 ¸¦ Áö¿øÇÕ´Ï´Ù
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