TW-X67BͨѶÔÀíʵÑéÏä
ÅäÌ׵Ĺ²ÓÐ9¸ö»ù±¾¹¦Ð§Ä£¿éÄ£¿é£¬»ù±¾µç·Éè¼ÆºÏÀí£¬ÐÅÔ´±àÂë°üÀ¨PAM¡¢ADPAM¡¢PCM¡¢CVSDµÈ£¬ÐŵÀ±àÂë°üÀ¨HDB3Âë¡¢CMIÂëµÈ£»µ÷ÖÆ½âµ÷·½·¨º¸ÇFSK¡¢BPSK¡¢DBPSK¡¢QPSK¡¢DQPSK¡¢OQPSK¡¢MSK¡¢GMSK¡¢¦Ð/4QPSKµÈ£»ÉÐÓÐÄ£Äâµ÷ÖÆ½âµ÷Ä£¿é£¨AM¡¢FM£©ÓëÄ£Äâ¼°Êý×ÖËøÏà»·µÈ£¬¿ÉÅäºÏÐźÅÔ´Ä£¿é×ÔÁ¦µØ¾ÙÐÐÏà¹ØÊµÑé¡£
ÄúÖ»ÒªÖµ磺021-55884001£¨Ô¬Ë¾Àí£©
ÎÒÃÇ¿ÉÒÔ½â´ð ͨѶÔÀíʵÑéÏä µÄÏà¹ØÒÉÎÊ£¡
ÎÒÃÇ¿ÉÒÔ°ïÄúÍÆ¼öÇкÏÄúÒªÇóµÄ ͨѶÔÀíʵÑéÏä ͨѶÔÀí×ÛºÏʵÑéÏä ͨѶÔÀíʵÑéϵͳ Ïà¹Ø²úÆ·£¡
ÕÒ²»µ½ËùÐè²úÆ·£¿Çëµã»÷ ²úÆ·µ¼º½Ò³
Ä¿½ñ²úÆ·Ò³ÃæµØµã£ºhttp://www.shfdtw.com/productshow-38-3287-1.html
µç·Ӳ¼þƽ̨µÄ»ù±¾×é³É
ͨѶÔÀíʵÑéϵͳÓɺ¯ÊýÐźÅÔ´Ä£¿é¡¢PCM/PAMÄ£¿é¡¢¸´½Ó/½â¸´½ÓÄ£¿é¡¢Ïß·±à/½âÂë¼°ËøÏà»·Ä£¿é¡¢CVSD±à/½âÂëÄ£¿é¡¢FPGAÓëDSP³õʼ»¯Ä£¿é¡¢Êý×ÖÐźŴ¦Öóͷ£Ä£¿é¡¢AD/DAÓëµ÷ÖÆ/½âµ÷Ä£¿éÒÔ¼°ÏÔʾ¿ØÖÆÄ£¿é£¨ÈË»ú½çÃæ£©µÈ9¸ö»ù±¾¹¦Ð§Ä£¿é×é³É£¬Ñ§Éúͨ¹ý×ÔÐÐÅþÁ¬ÐźÅÏßÒâ»á¸÷»ù±¾Ä£¿é£¬¹¹½¨ÍêÕûµÄͨѶϵͳ£¬Ä¥Á·ºÍµ÷½â¸÷¸öÒªº¦µãµÄÐźţ¬¿É´ó´ó¼ÓÉî¶ÔÏÖ´úͨѶϵͳ¿´·¨ºÍ½á¹¹µÄÃ÷È·¡£
ÔÚ±¾ÏµÍ³ÖУ¬°üÀ¨Á½Ì×²î³Ø³ÆµÄ´«ÊäÐŵÀ£¬ÕâÑù×öµÄÄ¿µÄÊÇΪÁ˾¡¿ÉÄܶàµÄº¸ÇͨѶ´«Êäϵͳ¸÷·½ÃæµÄÊÖÒÕ£º
£¨1£©Ö÷ÒªÌåÏÖÎÞÏßÐŵÀ´«ÊäÊÖÒյĴ«ÊäÐŵÀ£¬ÐźÅÁ÷³ÌΪ£ºÄ£Ä⺯ÊýÐźÅÔ´¡úCVSD»°Òô±àÂ루»òÎóÂëÒǵÄÂëÐÍÐźű¬·¢Æ÷£©¡úÊý×Öµ÷ÖÆ¡úÐŵÀ¡úÊý×Ö½âµ÷¡úCVSD»°ÒôÒëÂë¡úʾ²¨Æ÷ÏÔʾ£¨»òÎóÂëÒǵÄÎóÂë¼ì²âÆ÷£©¡£
£¨2£©Ö÷ÒªÌåÏÖÓÐÏßÐŵÀ´«ÊäÊÖÒÕµÄÐźÅ֧·£¬ÐźÅÁ÷³ÌΪ£ºÄ£Ä⺯ÊýÐźÅÔ´¡úPCM»°Òô±àÂë¡úÐŵÀ¸´½Ó¡úÏß·±àÂ루HDB3/CMI£©¡úÏß·ÒëÂë¡úÐŵÀ½â¸´½Ó¡úPCM»°ÒôÒëÂë¡úʾ²¨Æ÷ÏÔʾ¡£
º¯ÊýÐźÅÔ´Ä£¿éÊä³öÕýÏÒ²¨ºÍ·½²¨£¬TPAO1S¡¢TPAO2S»®·ÖΪÊä³ö¶Ë¿Ú£¬VS102µ÷Àí·½²¨Êä³ö¾Þϸ£¬µ÷Àí¹æÄ££º0¡«5V¡£VS103µ÷ÀíÕýÏÒ²¨Êä³ö¾Þϸ£¬µ÷Àí¹æÄ££º0¡«5V£»ÐźÅÊä³öÓÐÆéá«Á½¸öƵ¶Î£ºJS01ÌøÏß²åÈë¡¢JS02ÌøÏß²»²åÊä³ö¸ßƵÐźţ¬Êä³öÐÅºÅÆµÂʹæÄ£20KHz¡«350KHz£»JS01ÌøÏß²»²å¡¢JS02ÌøÏß²åÈ룬Êä³öµÍƵÐźţ¬Êä³öÐÅºÅÆµÂʹæÄ£300Hz¡«2KHz¡£
ʵÑéÄÚÈÝ£º
1.PAMÐÅÔ´±à/ÒëÂëʵÑé
2.PCMÐÅÔ´±à/ÒëÂëʵÑé
3.ADPCMÐÅÔ´±à/ÒëÂëʵÑé
4.Ö¡³ÉÐÎÓëÖ¡´«ÊäʵÑé
5.CVSDÐÅÔ´±à/ÒëÂëʵÑé
6.AMI/HDB3Ïß·ÂëÐͱ任ÔÀíʵÑé
7.HDB3Ïß·±àÂëͨѶϵͳ×ÛºÏʵÑé
8.CMIÂëÐͱ任ÔÀíʵÑé
9.CMIÏß·±àÂëͨѶϵͳ×ÛºÏʵÑé
10.ººÃ÷¾À´í±à/ÒëÂëÔÀíʵÑé(Ñ¡Åä)
11.AM-FMµ÷ÖÆ/½âµ÷ÔÀíʵÑé
12.¶þ½øÆµÒƼü¿ØFSK´«Êäϵͳµ÷ÖÆ¡¢½âµ÷ʵÑ鼰ϵͳÐÔÄܲâÊÔ
13.¶þ½øÏàÒÆ¼ü¿ØBPSK´«Êäϵͳµ÷ÖÆ¡¢½âµ÷ʵÑ鼰ϵͳÐÔÄܲâÊÔ
14.²î·Ö¶þ½øÖÆÏàÒÆ¼ü¿Ø´«ÊäDBPSKϵͳµÄµ÷ÖÆ¡¢½âµ÷ʵÑé
15.ËÄÏàÏàÒÆ¼ü¿ØQPSK´«ÊäϵͳµÄµ÷ÖÆ¡¢½âµ÷ʵÑé
16.²î·ÖËÄÏàÏàÒÆ¼ü¿ØDQPSK´«ÊäϵͳµÄµ÷ÖÆ¡¢½âµ÷ʵÑé
17.ËÄÏཻ֯ÏàÒÆ¼ü¿ØOQPSK´«ÊäϵͳµÄµ÷ÖÆ¡¢½âµ÷ʵÑé
18.×îÐ¡ÆµÒÆ¼ü¿ØMSK´«ÊäϵͳµÄµ÷ÖÆ¡¢½âµ÷ʵÑé
19.¸ß˹×îÐ¡ÆµÒÆ¼ü¿Ø´«ÊäGMSKϵͳµÄµ÷ÖÆ¡¢½âµ÷ʵÑé
20.¦Ð/4²î·ÖËÄÏàÏàÒÆ¼ü¿Ø¦Ð/4DQPSK´«Êäϵͳµ÷ÖÆ¡¢½âµ÷ʵÑé
21.Ä£ÄâËøÏà»·ÔØ²¨Í¬²½ÊµÑé
22.Ä£ÄâËøÏ໷ʱÖÓÌáȡʵÑé
23.Êý×ÖËøÏ໷λͬ²½ÊµÑé
24.֡ͬ²½ÌáȡϵͳʵÑé
25.RS422ƽºâÊý×Ö´«Êä½Ó¿ÚʵÑé
26.ͨ¹ýFPGA»òDSPµÄÔ¤Áô±à³ÌÉèÖýӿھÙÐжþ´Î¿ª·¢£¬ÄÚÈÝÖ÷Òª°üÀ¨£º
¢Å ÏÔʾ¿ØÖÆÄ£¿éCPU£¨89C51ϵÁУ©¼üÅÌɨÃè³ÌÐòÌåÀýʵÑé
¢Æ CPUÇý¶¯Òº¾§ÏÔʾÆ÷µÄÓ¦ÓÃʵÑé
¢Ç ÏÔʾ¿ØÖÆÄ£¿éÖÐÓû§²Ù×÷½çÃæµÄ±à³ÌʵÑé
¢È ͨ¹ýJTAG½Ó¿Ú¶ÔDSP±à³Ì¾ÙÐÐDSPÐźŴ¦Öóͷ£ÊµÑé
¢É ͨ¹ýJTAG½Ó¿Ú¶ÔFPGA±à³Ì¾ÙÐÐDDS²¨ÐÎÌìÉúʵÑé
¢Ê ͨ¹ýJTAG½Ó¿Ú¶ÔFPGA±à³ÌʵÏÖÖ¡³ÉÐÎʵÑé
¢Ë ͨ¹ýJTAG½Ó¿Ú¶ÔFPGA±à³ÌʵÏÖ֡ͬ²½ÊµÑé
¢Ì ͨ¹ýJTAG½Ó¿Ú¶ÔFPGA¡¢DSP¾ÙÐÐ×ۺϱà³ÌʵÏÖAM£¨ÓÐÄÜÁ¦»¹¿ÉÑÓÉìµ½QAM¡¢CDMAµÈ£©µ÷ÖÆ/½âµ÷ʵÑé
ÆóÒµÐÅÏ¢