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KU LNA 500590 AÊÇÒ»¿î³¬µÍÔëÉù·Å´óÆ÷(Preamplifier)£¬Ó¦ÓÃÓÚÊý×ֹ㲥ϵͳ¡¢COFDMϵͳÒÔ¼°Ä£ÄâºÍÊý×Ö´«Êäϵͳ¡£ÒÔÏÂÊÇÆäÏêϸÐÅÏ¢£º
µçÆø¹æ¸ñ (Electrical Specifications)
ƵÂÊ·¶Î§ (Frequency): 5-5.9 GHz
ÔöÒæ (Gain): 26-27dB
ÔöÒæƽ̹¶È (Gain Flatness): ¡À1 dB
ÔëÉùϵÊý (Noise Figure): 1.5-1.8dB
ÊäÈë·´ÉäϵÊý (Input Reflection Coefficient, S11): -11 dB
Êä³ö·´ÉäϵÊý (Output Reflection Coefficient, S22): -9 dB
1 dB ÔöÒæѹËõµãÊä³ö¹¦ÂÊ (Output Power at 1 dB Compression, P1dB): 19 dBm
Èý½×½ØÈ¡µãÊä³ö¹¦ÂÊ (Output Third Order Intercept, IP3): 27 dBm
Ö±Á÷¹©µçµçѹ (DC Supply Voltage): 9-30 V
¹©µçµçÁ÷ (Supply Current): 60 mA
»úе¹æ¸ñ (Mechanical Specifications)
ÊäÈëÁ¬½ÓÆ÷ (Input Connector): SMA-ĸͷ 50¦¸
Êä³öÁ¬½ÓÆ÷ (Output Connector): SMA-ĸͷ 50¦¸
Íâ¿Ç (Case): ϳÏ÷ÂÁÖÆ
³ß´ç (Dimensions, L x W x H): 50 mm x 30 mm x 17 mm
ÖØÁ¿ (Weight): 50 g
×î´ó¶î¶¨Öµ (Maximum Ratings)
¹¤×÷ÎÂ¶È (Operating Temperature): -40¡ãC to 65¡ãC
Ö±Á÷µçѹ (DC Voltage): 32 V
ÊäÈë RF ¹¦ÂÊ (Input RF Power): 3 dBm
Ó¦ÓÃÁìÓò (Applications)
Êý×ֹ㲥ϵͳ (DVB-T/S)
ʹÓÃQPSK¡¢QAMµÄCOFDMϵͳ
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±ê×¼ (Fulfilled Standards)
µç´Å¼æÈÝÖ¸Áî (EMC directive) 2014/30/EU
ROHSÖ¸Áî (RoHS directive) 2011/65/EU
Ìصã (Features)
¸ßIP3
ÊäÈë¶ËµÄ¾²µç±£»¤ (ESD)
ͨ¹ýRFÊä³ö¿ÉÑ¡Ô¶³ÌµçÔ´¹©µç
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