技術(shù)參數：
Ø 寬頻(pín)帶：0.5Hz~5MHz
Ø 多種輸出(chū)波(bō)形：正(zhèng)弦(xián)波，三角形(xíng)波，方(fāng)波(bō)，TTL電平(píng)方(fāng)波(bō)和(hé)CMOS電(diàn)平(píng)方波
Ø 對(duì)數/綫(xiàn)形掃(sǎo)描(miáo)功能(néng)，可同時或(huò)獨(dú)立(lì)設(shè)定起始(shǐ)頻率和中斷(duàn)頻率(shuài)
Ø 頻率計數(shù)器(qì)功能(néng)，可(kě)獨(dú)立(lì)設(shè)置頻(pín)率(shuài)範(fàn)圍(wéi)和門(mén)時間
Ø VCG（外部(bù)頻(pín)率控(kòng)製(zhì)終(zhōng)端），可(kě)通過外接(jiē)電壓（0~10V）控(kòng)製(zhì)輸出(chū)頻率(shuài)
技(jì)術參(cān)數：
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Item
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FG-275
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Output frequency
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Sinewave,squarewave,trianglewave,TTL-level/CMOS-levelsquarewave,pulse waveform and sawtooth wavefom
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Frequency range
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0.5Hz-5MHz
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Frequency accuracy
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5*10^-5±1 digit
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Sinewave
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Distortion
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1% or less(10Hz to 100kHz)
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Frequency characteristics
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±1.0dB(50Ω load)
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Squarewave characteristics
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Symmetry
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±3%max.(at 100Hz)
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Rise and fall time
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10nsmax.(maximum output)
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Trianglewave characteristics
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Rise and fall time/output
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60nsec or less/5Vto 15V continuously variable
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Sweep characteristics
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Internal sweep
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Linear or logarithm sweep
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Sweep speed
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1:1 to 500:1/continously variable
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Sweep output
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0 to 10V/frequency increase at right direction
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IExternal sweep
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Input voltage
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0to 10V frequency increase at right direction
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Frequency variablerange
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500:1 max.
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Maximum input
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±20V(DC/AC peak)
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Input impedance
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13kΩ
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Frequency counter characteristics
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Display
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5digit display(LED)
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Frequency range
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5Hzto 10Mhz(0.01sec,1sec,10sec)
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Accuracy
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±5*10^-5±1 count
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Input sensitivity
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30mVrms
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Maximuminput voltage
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42Vp-p
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Input impedance
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50Ω10%
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Logarithmic variable range
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1:1 to 40:1 min.
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DC offset
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±10V(open circuit)/±5V(50kΩ load)
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Attenuator
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-10dB/-20dB/-40dBsteps with continuously variable
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Output impedance
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50Ω±10%
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Logarithmic variable range
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1:1 to 40:1 min.
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DC offset
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±10V(open circuit)/5V(50kΩ load)/continuously variable±
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Environmental condition
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Temperature/humidityfor operation
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0℃ to 40℃,80%max.
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Temperature/humidityfor spec
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23℃±5℃,70%max.
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Others
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Power source
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AC100/120/220/230V±10%,50/60Hz,Approx.20W
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Dimensions/weight
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240(W)*64(H)*190(D)mm/1.8kg
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Accessories
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Instruction manual(1),power code(1)
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蘇州(zhōu)儀器(qì)網(wǎng)為(wéi)上海(hǎi)麥(mài)聚(jù)瑞電(diàn)子儀(yí)器有限(xiàn)公司（ My Dream Electronic Meter Co., Ltd.）是一家專業(yè)從事(shì)生產.代理(lǐ).經(jīng)銷(xiāo)儀器儀表(biǎo).電子工具.配(pèi)套設備(bèi)的綜(zōng)合性(xìng)企(qǐ)業(yè)。
主(zhǔ)要(yào)銷售：數(shù)字(zì)電(diàn)橋,耐壓(yā)測試儀(yí), 電感測(cè)試(shì)儀,電容(róng)測(cè)試儀(yí),接地(dì)電阻測試儀(yí)，瓶蓋扭力測(cè)試(shì)儀, ,扭(niǔ)力測(cè)試(shì)儀，扭(niǔ)力(lì)扳(bān)手(shǒu)，工具等(děng)。
蘇州(zhōu)儀(yí)器網(wǎng)代(dài)理銷(xiāo)售(shòu)國(guó)內外(wài)多種知(zhī)名(míng)品牌(pái)的(dí)儀器儀(yí)表(biǎo)，常(cháng)年為您提供**的(dí)技術(shù)和(hé)售(shòu)後(hòu)服務(wù)，歡迎廣(guǎng)大新老客戶來(lái)電洽購。
訂貨(huò)信息:
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