Second-order Active High Pass Filter Module Signal Processing Frequency adjust, US $8.28 – Picture 0

Second-order Active High Pass Filter Module Signal Processing Frequency adjust, US $8.28 – Picture 1

Second-order Active High Pass Filter Module Signal Processing Frequency Adjust

US $8.28

HONG KONG, Hong Kong
Jun 9th

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Welcome to my ebay store! You will find your favorite products. Pass by do not miss.thank you! Product Detail 1, the second-order active high pass filter module, signal filter, can effectively improve the signal to noise ratio 2, on-board chip LED power indicator 3, put the chip carrier board can be replaced, the user can switch to a different type of op amp based on actual demand, to meet different needs. 4, default shipping cutoff frequency 3KHz, users may need to go back to replace the resistance and capacitance values, thus changing the cut-off frequency and magnification. 5, may be changed according to customer demand pin DIP type or other types. 6, the cutoff frequency setting method is simple and easy to operate: R5 = R6 = R, C2 = C3 = C Cutoff frequency F = 1 / (2 * PI * R * C), PI 3.14 Usually the resistance value of not less than 8.2K According to this formula to calculate the cut-off frequency corresponding to the RC value can then replace 7, the signal amplification factor of about 2 times 8, stop-band attenuation rate of -40dB / 10 octave 9, wiring is simple to use, pin description, VCC, and GND are input ports for the power and ground, IN port reception filtered signal, the signal OUT port output filtered 10, a single power supply, power supply voltage range 3V-32V 11, with four mounting holes for easy installation 12, board size 34.5 (mm) x17.6 (mm) 13, The two second-order active high-pass filter in series may constitute a fourth-order active high-pass filter The three second-order active high pass filter in series may constitute a sixth order active high-pass filter The four second-order active high-pass filter in series may constitute a 8-order active high-pass filter So, we can use DuPont wire series Package Included: 1x Second-order Active High Pass Filter Module Feedback > We maintain hightest buyer ratings > Positive Feedback will be much appreciated from you. > Any dissatisfaction, please contact us immediately! > Please do not leave neutral or negative feedback before we help you out. Payment > We accept PayPal only. > All major credit cards are accepted through secure payment processor PayPal. > Payment must be received within 7 days of auction closing. Shipping > We Ship to Worldwide, except Hong Kong, Nigeria..... > Items will be shipped within one business day on payment received. > Items are shipped from China using Airmail, delivery time depends on destination and other factors,reach most of the countries within 10 to 35 business days. Country Shipping Way Shipping Time Tracking Number United States China Post 7-12 Yes Russian China Post 15-35 Yes Other Country HK /Swiss Post Air Mail 15-45 No Brazil / Africa HK /Swiss Post Air Mail 35-65 No Returns > Defect: We will fully refund or send you a new replacement,please contact and return within 14 days. > Dissatisfaction: Please contact within 3 days, we will fully refund, after got your returned goods. > Missing parts/Q'ty: Please contact us immediately,for a new package arranged,or a partial refund issued. Contact us > If have any question, Please contact us by ebay message before leaving neutral, negative feedback or open any dispute, we will reply within 24hours, ensure that help you solve the problem, make you satisfied. > Our Working-time From 8:30 AM to 21:30 PM(GMT+08).

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Brand	JU
Working voltage	3V-32V
MPN	Second-order Active High Pass Filter Module
UPC	Does not apply