GW Instek GFG-8255A 5MHz Function Generator with Counter & Sweep Mode

GW Instek GFG-8255A 5MHz Function Generator with Counter, Sweep Mode & AM/FM Modulation
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Features
● Frequency Range: 0.5Hz - 5MHz
● Waveforms: Sine, Triangle, Square,Ramp, TTL and CMOS Output
● External Voltage Controlled Frequency (VCF) Function
● Duty Cycle Control with Signal Inversion Capability
● Variable DC Offset Control
● Two-Steps (-20dBx2) and Variable Attenuator
● Built-in 6 Digit Counter with INT/EXT Function up to 150MHz
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Specifications
MAIN
● Frequency Range : 0.3Hz – 3MHz, 7 Range
● Amplitude : > 10Vpp (into 50Ω load)
● Impedance : 50W ±10%
● Attenuator : -20dB ±1dBx2
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
● Line : 45.5mA
SQUARE WAVE
● Symmetry : ±2%, 0.3Hz - 100kHz
● Rise or Fall Time : ≤ 100nS at maximum output (into 50Ω load)
CMOST OUTPUT
● Level : 4Vpp ±1Vpp - 14.5Vpp ±0.5Vpp adjustable
● Rise of Fall Time : ≤ 120nS
TTL OUTPUT
● Level : ≥ 3Vpp
● Fan Out : 20 TTL Load
VCF
● Input Voltage : 0V – 10V ±1V (100 : 1)
● Input Impedance : 10k ±10%
GCV
● Output Voltage : To set the voltage between 0V – 2V as per different frequency
SWEEP OPERATION
● Sweep/Rate : 100 : 1 ratio max. and adjustable
● Sweep/Time : 0.5sec – 30sec adjustable
AMPLITUDE MODULATION
● Depth : 0 – 100%
● MOD. Frequency : 400Hz (INT), DC – 1MHz (EXT.)
FREQUENCY MODULATION
● Deviation : 0 - ±5%
● MOD. Frequency : 400Hz(INT), DC – 20kHz(EXT.)
FREQUENCY COUNTER
● Int./Ext. : Switch selector
● Range : 0.3Hz – 3MHz (5Hz – 150MHz EXT.)
DISPLAY : 6 digit LED display
POWER SOURCE : AC115V, 230V ±15%, 50/60Hz
DIMENSION & WEIGHT : 251(W) x 91(H) x 291(D)mm, Approx. 2.4 kg
ACCESSORIES : User manual x 1, Power cord x 1, Test lead GTL-101 x 2
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