台湾固纬SFG-2110数位合成函数信号发生器 频率范围:0.1Hz~10MHz · 频率解析度:100mHz · 频率准确度及飘移度:+/-20ppm · 低失真正弦波:-55dBc,0.1Hz~200kHz · 输出波形:正弦波、方波、三角波 · 具TTL及CMOS OUT · 前面板可设定十组储存及呼叫操作记忆 · 内附六位数150MHz高解析度频率计 · 具AM/FM调变及 LIN/LOG 扫描功能 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
台湾固纬SFG-2110数位合成函数信号发生器技术参数: | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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直接数位合成技术及FPGA晶片设计 频率范围:0.1Hz~10MHz 频率解析度:100mHz 频率准确度及飘移度:+/-20ppm 低失真正弦波:-55dBc,0.1Hz~200kHz 输出波形:正弦波、方波、三角波 具TTL及CMOS OUT 前面板可设定十组储存及呼叫操作记忆 MAIN Frequency Range(For Sine, Square) 0.1Hz~10MHz Frequency Range(For Triangle) 0.1Hz~1MHz Frequency Resolution 0.1Hz Frequency Stability ± 20 ppm Frequency Accuracy ± 20 ppm Frequency Aging ± 5 ppm / year Output Function Sine, Square, Triangle Amplitude Range 10Vpp(into 50Ωload) Flatness(Sinewave relative to 1kHz) <± 0.3dB,0.1Hz~1MHz; <± 0.5dB,1MHz~4MHz; <± 2dB, 4MHz~10MHz Impedance 50Ω±10% Attenuator -20dB±1dB×2 DC Offset <-5V~>+5V(into 50Ωload) Duty Control Range 20% to 80% below 1MHz (Square wave only) Duty Control Resolution 1% Display 9 digits LED display SINE WAVE Harmonics Distortion -55dBc,0.1Hz~200kHz; -40dBc,0.2MHz~4MHz; -30dBc,4MHz~1...
详细说明 直接数位合成技术及fpga晶片设计 频率范围:0.1hz~7mhz 频率解析度:100mhz 频率准确度及飘移度:+/-20ppm 低失真正弦波:-55dbc,0.1hz~200khz 输出波形:正弦波、方波、三角波 具ttl及cmos out 前面板可设定十组储存及呼叫操作记忆 内附六位数150mhz高解析度频率计 具am/fm调变及 lin/log 扫描功能 规格 main frequency range(for sine, square) 0.1hz~7mhz frequency range(for triangle) 0.1hz~1mhz frequency resolution 0.1hz frequency stability ∮ 20 ppm frequency accuracy ∮ 20 ppm frequency aging ∮ 5 ppm / year output function sine, square, triangle amplitude range 10vpp(into 50load) flatness(sinewave relative to 1khz) ≌∮ 0.3db,0.1hz°1mhz; ≌∮ 0.5db,1mhz°4mhz; ≌∮ 2db, 4mhz°10mhz impedance 50∮10 attenuator -20db∮1db⊙2 dc offset ≌-5v°≈+5v(into 50load) duty control range 20% to 80% below 1mhz (square wave only) duty control resolution 1% display 9 digits led display sine wave harmon...