DSP SDR ¶óµð¿À ¼ö½Å±â 4.3 ÀÎÄ¡ ÅÍÄ¡ ½ºÅ©¸° 100KHz ~ 149MHz FM MW SSB CW HAM ´ÜÆÄ ¶óµð¿À ¼ö½Å±â ÈÞ´ë¿ë ´ÜÆÄ ¶óµð¿À
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Ç׸ñ À¯Çü: DSP SDR ¶óµð¿À ¼ö½Å±â
ÀçÁú: ¾Ë·ç¹Ì´½ ÇÕ±Ý
µð½ºÇ÷¹ÀÌ ±â¼ú: 4.3 ÀÎÄ¡ IPS 800x480 ÇØ»óµµ DC µð¹Ö ³ôÀº ¹àÀº LCD ȸé
Á¦¾î ¹æ¹ý: ÀúÇ× ÅÍÄ¡ ½ºÅ©¸°, ·ÎÅ͸® ÀÎÄÚ´õ
ä³Î ¼±ÅÃ: 1-99
ÁÖÆļö: 100K ~ 149MHz, ÃÖ¼Ò ´Ü°è 1HZ
½ºÇÇÄ¿ º¼·ý (SPK): 0-35dB, 1dB ´Ü°è
À̾îÆù º¼·ý (EAR): 0-35dB, 1dB ´Ü°è
º¯Á¶: CW, LSB, USB, AM, WFM, STE (FM ½ºÅ×·¹¿À), I Q
AGC ¼³Á¤: ²ô±â, ´À¸°, Áß°£, ºü¸¥
±âÁØ ·¹º§ (REF): -99 ~ 99dB, 1dB ´Ü°è
IF °ÔÀÎ: -12 ~ 67dB, 1dB ´Ü°è
½ºÆåÆ®·³ ½ºÅ¸ÀÏ ¼³Á¤: ³ì»ö º¸Ãæ, ³ì»ö ¼±, ÆĶõ»ö º¸Ãæ, Èò»ö ¼±
½ºÆåÆ®·³ ´ë¿ªÆø: RF ½ºÆåÆ®·³ (192kHz, 128kHz, 64kHz); ¿Àµð¿À ½ºÆåÆ®·³ (64kHz)
ÆøÆ÷ Áö¿ª ¼³Á¤: ÆøÆ÷ ¶Ç´Â ÆÄÇü (ÁøÆø x1 x8 x64)
ÀÎÄÚ´õ¿¡¼ ¼±ÅÃÇÒ ¼ö ¾ø´Â 5 °³ÀÇ Ç׸ñ:
A. ¹èÅ͸® ÀÜ·® µð½ºÇ÷¹ÀÌ
B. ³¯Â¥ ¹× ½Ã°£ ¼³Á¤
C. ½ºÅ×ÀÌ¼Ç Á¤º¸ Ç¥½Ã: »çÀü ¼³Á¤µÈ ½ºÅ×ÀÌ¼Ç À̸§ ±â´É
D. ÇöÀç ½ºÆåÆ®·³ Æø Ç¥½Ã
E. ÀÔ·Â (POWER) ¾ÈÅ׳ª Æ÷Æ® POWER µð½ºÇ÷¹ÀÌ
ÀÛ¾÷ ¸ðµå: ½Ì±Û »çÀÌµå ¹êµå CW, AM, SSB (LSB USB), WFM, ½ºÅ×·¹¿À FM (ÇìµåÆù ÇÊ¿ä)
½ºÅÜ ÁÖÆļö: 1Hz 10Hz 100Hz 1kHz 10kHz 100kHz 1MHz 10MHz
½ºÆåÆ®·³ ´ë¿ªÆø: 192kHz, 128kHz, 64kHz, FFT ½Ç½Ã°£ ½ºÆåÆ®·³ Ç¥½Ã
¾ÈÅ׳ª ÀÎÅÍÆäÀ̽º: BNC ¼ö, ÀÓÇÇ´ø½º 50¥Ø, ÃÖ´ë ÀÔ·Â Àü·Â-20dBm
ÂüÁ¶ Å©¸®½ºÅ» ¹ßÁø±â: TCXO 26MHz ± 0.5ppm
¿Àµð¿À ÀÎÅÍÆäÀ̽º: 3.5mm ÇìµåÆù ¶Ç´Â CTIA (¹Ì±¹ Ç¥ÁØ) ÇìµåÆù ÀÎÅÍÆäÀ̽º¸¦ Á¤»çÀÌÁî Áö¿ø
½ºÇÇÄ¿ Àü¿ø: ÃÖ´ë 3W, ¸ÖƼ¹Ìµð¾î ½ºÇÇÄ¿ 4¥Ø
ÃæÀü Æ÷Æ®: USB ŸÀÔ C, 5.0V 2A
Àü·ù ¼Òºñ: 5V ¿¡¼ ¾à 250mA
¹èÅ͸® ¿ë·®: 5000mAh 3.7V (³»Àå)
»ç¿ë ½Ã°£: ±â±â º¼·ý ¹× ¹à±â ¼³Á¤¿¡ µû¶ó ¾à 10-12 ½Ã°£
ä³Î ÀúÀå: 99 °³ ä³ÎÀ» ¹Ì¸® ¼³Á¤ÇÒ ¼ö ÀÖÀ¸¸ç ½ºÅ×ÀÌ¼Ç À̸§, ÁÖÆļö ¹× Á¤·Ä ¹æ¹ýÀ» ¹Ì¸® ¼³Á¤ÇÒ ¼ö ÀÖ½À´Ï´Ù.
¼³¸í:
ÀÌ Á¦Ç°Àº Å×ÀÏ·Î ±¸Àû Á¦Ç° ŽÁö±â ¹æ¹ýÀ» ±â¹ÝÀ¸·Î ÁÖÆļö È¥ÇÕÀ» ¼öÇàÇÕ´Ï´Ù. Ŭ·° ¹ß»ý±â Si5351 Àº µÎ °³ÀÇ °¡º¯ ÁÖÆļö Á÷±³ Á¤¹æÆÄ ½ÅÈ£¸¦ ¿©±â·Î »ý¼ºÇÏ¿© ÃÊ Àú¼ÒÀ½ ZIF Á¦·Î Áß°£ ÁÖÆļö ¼ö½Å±â¸¦ ´Þ¼ºÇÕ´Ï´Ù. È¥ÇÕ ÈÄ ¾òÀº IQ ½ÅÈ£´Â CODECÀ¸·Î Ãâ·ÂµÇ°í MCU¿¡ ÀÇÇØ ¼öÁýµÇ¸ç, ¿©±â¼ DSP ¾Ë°í¸®ÁòÀº ½ÅÈ£ º¹Á¶ ¹× µð½ºÇ÷¹À̸¦ ¿Ï·áÇÕ´Ï´Ù.
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