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  • KU LNA 500590 AµÍÔëÉù·Å´óÆ÷C²¨¶Î

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    ƵÂÊ·¶Î§£º5-5.9GHz

    ÔöÒæ·¶Î§£º26-27dB

    ÔëÉùϵÊý£º1.5-1.8dB

    µçÔ´µçѹ£º9~30V

    µçÁ÷£º60mA


    • ²úÆ·ÏêÇé

    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

    ÔöÒæÆ½Ì¹¶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 ÔöÒæÑ¹ËõµãÊä³ö¹¦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

    Ä£ÄâºÍÊý×Ö´«Êäϵͳ

    ±ê×¼ (Fulfilled Standards)

    µç´Å¼æÈÝÖ¸Áî (EMC directive) 2014/30/EU

    ROHSÖ¸Áî (RoHS directive) 2011/65/EU

    ÌØµã (Features)

    ¸ßIP3

    ÊäÈë¶ËµÄ¾²µç±£»¤ (ESD)

    ͨ¹ýRFÊä³ö¿ÉѡԶ³ÌµçÔ´¹©µç

    ½ô´ÕµÄ»úе³ß´ç

    Ïà¹ØÐͺÅ£º

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