精品国产乱码久久久久久宅男,久久综合久久变态久久久

美國(guó)KROHN-HITE 3988濾波器，KH3988濾波器

	價(jià)格：元(人民幣)	產(chǎn)地：本地
	最少起訂量：1臺(tái)	發(fā)貨地：廣東深圳市
	上架時(shí)間：2020-05-25 13:50:02	瀏覽量：251
	深圳市展業(yè)達(dá)鴻科技有限公司
	經(jīng)營(yíng)模式：貿(mào)易型	公司類(lèi)型：私營(yíng)有限責(zé)任公司
	所屬行業(yè)：綜合	主要客戶(hù)：
	在線(xiàn)咨詢(xún)

聯(lián)系方式

聯(lián)系人: (小姐)	手機(jī):19146462474
電話(huà):	傳真:
郵箱:1018775119@qq.com	地址:深圳市福田區(qū)八卦嶺工業(yè)區(qū)615棟419

詳細(xì)介紹

美國(guó)KROHN-HITE 3988濾波器，KH3988濾波器
美國(guó)KROHN-HITE 3988濾波器規(guī)格 ?? ?

Krohn-Hite 3988 Butterworth / Bessel雙通道濾波器是仔細(xì)設(shè)計(jì)的濾波器系列之一，提供易于操作，可靠性性高。

KH3988濾波器在低通模式下提供0.03Hz至1MHz的可調(diào)諧頻率范圍，在高通模式下提供0.03Hz至300kHz的可調(diào)諧頻率范圍。這兩種模式都可以通過(guò)002選項(xiàng)擴(kuò)展到0.003Hz。頻率響應(yīng)特性在頻域中進(jìn)行干凈濾波，或者線(xiàn)性相位（Bessel）可以最大限度地平坦（Butterworth），以提供卓越的脈沖濾波。
KH3988濾波器的每個(gè)通道是8極，寬范圍，低通/高通濾波器或放大器，以0.1dB的步長(zhǎng)提供70dB的增益。KH3988濾波器將接收0dB增益的 10V峰值的輸入信號(hào)，并具有可選擇的交流或直流耦合。過(guò)載檢測(cè)器是標(biāo)準(zhǔn)配置，可幫助用戶(hù)檢測(cè)輸入信號(hào)或不正確的增益設(shè)置。用于存儲(chǔ)前面板設(shè)置的九十九組非易失性存儲(chǔ)器存儲(chǔ)在電池支持的CMOS中，可以通過(guò)簡(jiǎn)單的命令調(diào)用。

?
美國(guó)KROHN-HITE 3988濾波器，KH3988濾波器,可選功能應(yīng)用于每個(gè)通道：

??? 雙通道

??? 截止頻率范圍：0.03Hz至1MHz
??? 衰減斜率：48dB /八度
??? 可選擇的過(guò)濾器模式：低通和高通
??? 可選擇的回應(yīng)：Butterworth和Bessel
??? 可選擇的預(yù)過(guò)濾器和后過(guò)濾器增益
??? 可選輸入類(lèi)型：差分和單端放大器（過(guò)濾旁路）模式

KROHN-HITE 3988，0.03Hz to 1MHz, Dual Channel，Butterworth/Bessel Programmable Filter
? Two Channel
? Cutoff Frequency Range: 0.03Hz to 1MHz
? Attenuation Slope: 48dB/Octave
? Filter Modes: Low-Pass and High-Pass
? Responses: Butterworth and Bessel
? Pre-Filter and Post-Filter Gains
? Input Type: Differential and Single-Ended
? Amplifier (Filter By-Pass) Mode
? GPIB Programmable

DESCRIPTION of KROHN-HITE 3988
The Krohn-Hite Model 3988 Butterworth/Bessel dual channel
filter is one of a family of filters carefully designed with the user in
mind, providing ease of operation, reliability and price

competitiveness.
The 3988 provides a tunable frequency range from 0.03Hz to
1MHz in the low-pass mode and 0.03Hz to 300kHz in the
high-pass mode. Both modes are extended down to 0.003Hz with
the 002 option. The frequency response characteristic is either
maximally flat (Butterworth) for clean filtering in the frequency
domain, or linear phase (Bessel) to provide superior pulse
filtering.
Each channel of the 3988 is an 8-pole, wide range,
low-pass/high-pass filter or an amplifier providing gains to 70dB
in 0.1dB steps. The 3988 will accept input signals of ?10V peak at
0dB gain and has selectable ac or dc coupling. Overload detectors
are standard and assist the user in detecting input signals or
incorrect gain settings. Ninety-nine groups of non-volatile
memory for storage of front panel set-ups are stored in
battery-backed CMOS which can be recalled with a simple
command.
BAND-PASS/BAND-REJECT OPERATION
With the Model 3988, the user can simply connect two channels in
series to achieve band-pass operation or two in summed parallel

for band-reject operation.
APPLICATIONS
Applications for the 3988 are ultra-sound measurements, random
noise testing, sound recording, suppressing interference in audio
communications and related fields of medical, geological,
geophysical, oceanographic, military and more. All these features
and more are backed with the quality Krohn-Hite has provided in
filters since 1949.
SPECIFICATIONS
Specifications apply at 25°C, ±5°C.
FUNCTIONS (Each Channel)
Low-pass filter, high-pass filter, voltage gain amplifier.
FILTER MODE
Type: 8-pole, Butterworth/Bessel.
Attenuation: 48dB/octave.
Tunable Frequency Range fc: Low-pass, 0.03Hz to 1MHz;
high-pass, 0.03Hz to 300kHz; (option 002, 0.003Hz).
Frequency Resolution: 3 digits, 0.1Hz to max fc; 2 digits,
0.03Hz to 0.099Hz; (option 002, 1 digit, 0.003Hz to 0.009Hz;
2 digits, 0.01Hz to 0.099Hz).
Cutoff Frequency Accuracy: ±1%, 0.5Hz to 50kHz; ±2%,
50.1kHz to max fc; ±5%, 0.03Hz to 0.5Hz (option 002, ±5%,
0.003Hz to 0.5Hz).
Relative Gain at fc: –3dB, Butterworth; –12.6dB, Bessel.
High-Pass Bandwidth (0dB Gain): >4MHz.

在線(xiàn)詢(xún)盤(pán)/留言請(qǐng)仔細(xì)填寫(xiě)準(zhǔn)確及時(shí)的聯(lián)系到你!

您的姓名： * 請(qǐng)輸入您的姓名！
聯(lián)系手機(jī)： *
固話(huà)電話(huà)： *
聯(lián)系郵箱：
所在單位：
需求數(shù)量： *
咨詢(xún)內(nèi)容：我想了解：《美國(guó)KROHN-HITE 3988濾波器，KH3988濾波器》的詳細(xì)信息.請(qǐng)商家盡快與我聯(lián)系。
您要求廠(chǎng)家給您提供：
規(guī)格型號(hào) 付款條件產(chǎn)品目錄最低訂貨量運(yùn)送資料提供樣本庫(kù)存情況包裝材料

版權(quán)聲明：以上所展示的信息由會(huì)員自行提供，內(nèi)容的真實(shí)性、準(zhǔn)確性和合法性由發(fā)布會(huì)員負(fù)責(zé)。機(jī)電之家對(duì)此不承擔(dān)任何責(zé)任。友情提醒：為規(guī)避購(gòu)買(mǎi)風(fēng)險(xiǎn)，建議您在購(gòu)買(mǎi)相關(guān)產(chǎn)品前務(wù)必確認(rèn)供應(yīng)商資質(zhì)及產(chǎn)品質(zhì)量。

聯(lián)系方式

詳細(xì)介紹

在線(xiàn)詢(xún)盤(pán)/留言 請(qǐng)仔細(xì)填寫(xiě)準(zhǔn)確及時(shí)的聯(lián)系到你!

在線(xiàn)詢(xún)盤(pán)/留言請(qǐng)仔細(xì)填寫(xiě)準(zhǔn)確及時(shí)的聯(lián)系到你!