20MHz/40MHz/60MHz Signal Generator Signal-Source-Frequency-Counter DDS Arbitrary Waveform Three-Channel Signal Generator

Features: 
This manual applies to each model of FY8300S series Function/Arbitrary Waveform Signal Generator. The last three characters of the model indicate the up limit output of Sine Wave (MHz). For example, the "60M" of the Model Number "FY8300-60M" indicates the Sine wave maximum output frequency is up to 60MHz. 
This series Three-channel Function / Arbitrary waveform generator is a set of Function Signal Generator, Arbitrary Waveform Generator, Pulse Generator, Analog / Digital modulator, Sweep, Counters and Frequency Meter and other functions in a high Performance, cost-effective, multi-function signal generator. Abundant shortcut keys and graphical user interface simplifies every operation. Users do not have to spend a lot of time to learn and familiar with the operation of the instrument, you can be skilled use. For education, research and development, production, testing, maintenance and other industries to provide a new choice. 
The instrument adopt the Direct Digital Synthesizer (DDS) technology and provide stable, precise, pure and low distortion signals. Surface mounting technology improves interference immunity and operational life span. Can output up to 97 groups of functions / arbitrary waveform, contains 33 groups of preset waveforms and 64 groups of user-defined waveforms. Preset waveforms: Sine, Square, Rectangle (Duty Cycle adjustable), Pulse (Pulse width and cycle time can be set accurately), Triangle/Ramp, CMOS(0~12V), Four channels TTL, Exponential Rise, Exponential Fall, Noise, ECG, DC etc. 

Specification: 
Waveform Characteristics- 
Waveforms: 
Sine, Square, Rectangle (Duty Cycle adjustable), Pulse (Pulse width and cycle time can be set accurately), Triangle/Ramp, Sawtooth Wave, CMOS, Four channels TTL, DC, Half wave, Full wave, Positive Step, Inverse Step, Positive Exponent, Inverse Exponent, Lorenz Pulse, Multitone, Noise, ECG, Trapezoidal Pulse, Sinc Pulse, Narrow Pulse, Gauss White Noise, AM, FM, and other 64 sets customer-defined waveform. 
Non-Volatile Storage: 
Can store 64 user-defined arbitrary waveforms, (8K 14bits) * 64. 
Waveform Length: 8192 points * 14bits. 
Sampling Rate: 250MSa/s. 
Vertical Resolution: 14 bits. 
Sine: 
Harmonic Suppression, ≥50dBc(<1MHz); ≥45dBc(1MHz~20MHz); 
Total Harmonic Distortion, <0.5% (20Hz~20kHz,0dBm). 
Rectangle: 
Rise/Fall Time, ≤15ns (VPP<5V); 
Overshoot, ≤5%; 
Duty Cycle, 0.01%~99.99% (Resolution 0.01%). 
Sawtooth wave: Linearity, >99% (0.01Hz~10kHz). 

Output characteristics- 
Amplitude(VPP): 
Frequency≤5MHz: 1mVpp~24Vpp, 5MHz, 10MHz; 
Frequency>20MHz: 1mVpp~5Vpp. 
Resolution: 1mV. 
Amplitude Stability: ±0.5%/ 5 Hours. 
Amplitude flatness: ±2.5%(<10MHz);±5%(>10MHz). 

Waveform Output- 
Impedance: 50Ω±10%(Typical). 
Protection: All channels can work more than 60 seconds when the load is short-circuited. 

DC Offsets- 
Offsets Range: Frequency≤20MHz: ±12V;  Frequency>20MHz: ±2.5V. 
Offsets Resolution: 1mV. 

Phase Feature- 
Phase range: 0~359.99°.