厂家: 台湾固纬
Frequency Range: 0.2Hz - 2MHz
Three Instruments in one, Function Generator, Pulse
Sine, Triangle, Square, TTL Pulse and CMOS Output
Built-in 4 Digit Counter (INT only)
Large 0.5" LED Display
Variable DC Offset Control
Output Overload Protection
MAIN OUTPUT
Waveforms:SINE, TRIANGLE, SQUARE, TTL pulse and CMOS output
Amplitude:>20Vp-p (open circuit) >10Vp-p (into 50欧姆 load)
Impedance:50欧姆 10%
Attenuator:-20dB+_ 1.0dB (at 1kHz)
DC Offset:<-10V to > +10V (<-5V to > +5V into 50欧姆 load)
Duty Control:1:1 to 10:1 continuously rating
Display: 6 digits LED display
Frequency Range:0.2Hz to 2MHz 7 ranges
Frequency control:
SINE WAVE:
Distortion:<1% 0.2Hz - 200kHz
Frequency Response:<0.1dB 0.2Hz - 100kHz, <0.5dB 100kHz - 2MHz
TRIANGLE WAVE:
Linear:98% 0.2Hz - 100kHz, 95% 100kHz - 2MHz
SQUARE WAVE:
Symmetry:<2% 0.2Hz - 100kHz
Rise/Fall Time:<120nS
CMOS OUTPUT:
Level(4Vp-p +_ 1Vp-p) ~ (14.5Vp-p+_ 0.5Vp-p) adjustable
Rise/Fall Time:<120nS
TTL OUTPUT:
Level:>3Vp-p
Rise/Fall Time:<25nS
V.C.F.:
Input Voltage:Approx. 0V ~ 10V (+_ 1V) input for 1000:1 frequency ratio
Input Impedance:10千欧姆+_ 10%
FREQUENCY COUNTER:
Mode:INT/EXT. switchable
Range:0.2Hz (5Hz EXT)~10MHz
Accuracy::+_Time base accuracy+_ 1 Count
Time Base:Oscillation frequency 10MHz,Temp.stability +_10PPM (23摄氏度+_5摄氏度)
Resolution:0.1Hz, 1Hz, 10Hz, 100Hz
Sensitivity:小于等于25mVrms
POWER SOURCE:AC100V/120V/220V/230V+_ 10% ,50/60Hz
DIMENSIONS & WEIGHT:230(W) x 95(H) x 280(D) mm, Approx. 2.1kg