Protek 9205A 扫频功能发生器,带频率计数器和AM调制 (0.03 Hz~3 MHz)

The Protek 9205A Sweep Function Generator handles Sine, Triangle, Square, Pulse, Ramp and Slesed Sine Waveform. AM Modulation and frequency counter function is included.

Specification
Output Frequency Range 0.03 Hz to 3 MHz (7 Ranges)
Accuracy Over 1Hz ±1 count ± Time Base Error
Amplitude 1Vp to 20Vp (Open Circuit), 0.5V to 5Vp (50Ω)
Attenuation Fixed 20dB ±1dB Continuity Variable
Impedance 50Ω ±5%
Sine Wave Flatness ±3dB ~ 3 MHz
Distortion 2% (10Hz ~ 100KHz)
Square Wave Rise/Fall Time 100ns or Less
Triangle Wave Linearity 99% or More ~ 100KHz
Symmetry Variation 1:1 ~ 4:1 (1MHz)/ 1:1 ~ 2:1 (2.5MHz)
VCF Input 0 ~ 10V DC
Sweep Function Mode Linear
Width 1:1 ~ 100:1
Time 20ms ~ 2s
Frequency
Counter
Range 10Hz ~ 3MHz
Accuracy 0.01% ± 1 Count
Max. Input Voltage 70Vp-p
Input Impedance 1MΩ
AM Modulation 0 ~ 100%, 10V Max. Input
General Power 100/120/220/230V AC ±10%, 50/60Hz, 14W
Dimension (W x D x H) 250 x 267 x 76mm
Weight Approx 2.5Kg
Detail

The Protek 9205A Sweep Function Generator handles Sine, Triangle, Square, Pulse, Ramp and Slesed Sine Waveform. AM Modulation and frequency counter function is included.

Specification
Output Frequency Range 0.03 Hz to 3 MHz (7 Ranges)
Accuracy Over 1Hz ±1 count ± Time Base Error
Amplitude 1Vp to 20Vp (Open Circuit), 0.5V to 5Vp (50Ω)
Attenuation Fixed 20dB ±1dB Continuity Variable
Impedance 50Ω ±5%
Sine Wave Flatness ±3dB ~ 3 MHz
Distortion 2% (10Hz ~ 100KHz)
Square Wave Rise/Fall Time 100ns or Less
Triangle Wave Linearity 99% or More ~ 100KHz
Symmetry Variation 1:1 ~ 4:1 (1MHz)/ 1:1 ~ 2:1 (2.5MHz)
VCF Input 0 ~ 10V DC
Sweep Function Mode Linear
Width 1:1 ~ 100:1
Time 20ms ~ 2s
Frequency
Counter
Range 10Hz ~ 3MHz
Accuracy 0.01% ± 1 Count
Max. Input Voltage 70Vp-p
Input Impedance 1MΩ
AM Modulation 0 ~ 100%, 10V Max. Input
General Power 100/120/220/230V AC ±10%, 50/60Hz, 14W
Dimension (W x D x H) 250 x 267 x 76mm
Weight Approx 2.5Kg
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