SPECIFICATIONS       Main         Frequency Range 0.3Hz to 3 MHz (7 ranges)       Amplitude >10Vp-p (into 50Ω load)       Impedance 50Ω +10%       Attenuator -20dB +1dB x 2       DC Offset <-5V ~ >5V( into 50Ω load)       Duty Control 80% : 20% : 80% to  1MHz Continue variable       Range Accuracy + 5% + 1Hz ( at 3 position )         Sine Wave         Distortion < 1%, 0.3Hz ~ 200kHz       Flatness <0.3dB, 0.3Hz ~ 300kHz； <0.5dB, 300kHz ~ 3MHz       Triangle Wave         Linear > 98%, 0.3Hz ~ 100kHz； >95%, 100kHz ~ 3MHz       Square Wave          Symmetry + 2%, 0.3Hz ~ 100kHz         Rise or Fall Time < 100nS at maximum output (into 50Ω load)       CMOS Output         Level 4Vpp +1Vpp ~ 14.5Vpp +0.5Vpp adjustable       Rise or Fall Time < 120nS       TTL Output         Level > 3Vpp       Fan Out 20 TTL load       Rise or Fall Time < 25nS       VCF         Input Voltage 0V~10V ± 1V(100 : 1)       Input Impedance 10kΩ±10%        Power Source AC 115V/230V±15%, 50/60Hz       Accessories Power cord × 1, Instruction manual × 1, GTL-101 × 1,       Dimensions & Weight 251(W) × 91(H) × 291(D) mm, Approx. 2.1kg