指僅讓某頻帶通過的濾波器。理想的帶通濾波器對於通帶頻率的傳輸頻率為零,而對於通帶以外的頻帶(即阻帶),其傳輸衰減為無限大。由於實際濾波器的通帶衰減不等於零,阻帶的衰減也不能達無限大;在設計時須求通帶的有效寬度符合規定,阻帶的最小衰減值應不低於某容許值;而通帶的最大衰減值則不應大於規定容許值。
(high pass filter, HPF)、(low pass filter, LPF)。
Refers to a filter that only passes a certain frequency band. An ideal band-pass filter has zero transmission frequency for the passband frequency, and for the frequency band outside the passband (ie stopband), its transmission attenuation is infinite. Since the passband attenuation of the actual filter is not equal to zero, the attenuation of the stopband cannot be infinite; in the design, the effective width of the passband must meet the requirements, and the minimum attenuation value of the stopband should not be lower than a certain allowable value; The maximum attenuation value of the belt should not be greater than the specified allowable value.
本公司距台北火車站摩托車車程只需20分鐘,地理位置適中,鄰近百齡橋、陽明高中、百齡高中、士林夜市、圓山大飯店、天文台、美術館、兒童育樂中心等。(The company is only 20 minutes away from Taipei Railway Station by motorcycle. The geographical position is moderate, close to Balling Bridge, Yangming High School, Balling High School, Shilin Night Market, Grand Hotel, Observatory, Art Museum, Children's Education Center, etc.)
交通(traffic):
◎ 捷運淡水線:由劍潭站2號出口步行至本公司約10-15分鐘 (MRT Danshui Line: Walk from Exit 2 of Jiantan Station to our company about 10-15 minutes)
◎ 250路:公車由永和至後港,每小時一班 (No. 250: Bus runs every hour from Yonghe to Hougang)
◎ 529路:百齡→劍潭捷運站→士林區行政中心→百齡 (Route 529: Bailing→Jiantan MRT Station→Shilin District Administrative Center→Bailing)
◎ 重慶幹線:百齡→重慶北路→火車站→重慶北路→百齡 (Chongqing Main Line: Bailing → Chongqing North Road → Railway Station → Chongqing North Road → Bailing)
如自行開車至我公司,附近均有收費停車場 (If you drive to our company by yourself, there are paid parking lots nearby)
通馳科技股份有限公司 (Tone Spread Technology Co.,Ltd)
統編(TAX ID):27337203
杰通數碼科技有限公司 (Jietong Digital Technology Ltd.)
統編(TAX ID):90474210
11169 台灣 台北市士林區福港街 141 號 2 樓
2F ,No 141,Fu-Gang St., Shilin Dist., Taipei City 11169, Taiwan
星期一(Mon) ~ 星期五(Fri) : 9:30am 到 6:00pm
星期六日(Sat~Sun) : 公休(Closed)
例假日(Holiday) : 公休(Closed)
電話(Tel): (02)2882-8979 分機(ext.): 31
傳真(Fax): (02)2882-9196
手機(Mobile): 0935-875-076
手機(Mobile): 0955-073-637
電郵(E-mail): sales@tspd.com.tw;tone.spread@msa.hinet.net
電郵(E-mail): sales@jtd.com.tw
Line ID: mikechang5000
Skype: mikechang666
WhatsApp: +886 935875076
WeChat: mikechang5000