The module use direct digital synthesis (DDS) technology and FPGA design. With wide voltage power supply (DC9V-DC40V), it can output Sine wave, Square wave (Duty cycle adjustable from 1% to 99%) and Triangle wave (include sawtooth wave). Maximum effective output is greater than 10Vpp with resolution of 0.01Hz (10mHz). Output amplitude and DC offset can be adjusted continuously. It has two sweep functions, linear sweep and logarithmic sweep. Both the sweep range and the sweep time can be set up optionally. Meanwhile, it integrates other multiple functions into one, including synchronized TTL output, exterior frequency measuring and counter function. It has the advantages of convenient operation, high stability of the signal, one-key operation, BNC port output, output amplitude one-key Attenuation, Dual-channel TTL electric level differentially output, Embedded panel mounting structure, easy integration with customer products etc.. It’s the ideal instrument for electronic enthusiasts, laboratories, production lines, teaching and scientific researchers. It can also be used as supporting module for industrial equipment. Recently, it has already widely used in teaching instruments and industrial control equipments. It is a highly cost-effective product!
It has excellent technical indexes and function features:
◆Compact size, multiple functions, easy to carry.
◆Wide voltage DC power supply (DC9V-DC40V).
◆Embedded panel mounting structure, easy to integrate with customer products.
◆High frequency accuracy: ±5×10－6
◆High resolution: 10 mHz
◆All range continuously adjustable, digital setting.
◆High waveform accuracy: The output waveform synthesis by calculating function.
◆One-key controlled signal output.
◆3.3V TTL electric level output.
◆Several different waveforms: Sine wave, Square wave (Duty cycle adjustable) and Triangle wave (include sawtooth wave).
◆Sweep function: Linear sweep, Logarithmic sweep. Starting and stop points can be set optionally.
◆Save function: 10 sets of parameters defined by the users can be saved and loaded anytime.
◆Operation mode: Button controlled, LCD display, digital setting, knob adjusted continuously.
◆Output mode：Standard BNC port output.
◆Highly reliable：Large scale integrated circuit, Surface mounting technology, reliable and durable.
◆Frequency measurement：Frequency of internal / external signal can be measured through built-in 60MHz frequency meter.
Main technology indexes
◆ Signal Output function
Output waveforms Sine wave, Square wave (Duty cycle adjustable) and Triangle wave (include sawtooth wave)
Output amplitude ≥10Vp-p (signal output, no load)（MAX）
About 0.1Vp-p (MIN)
Output impedance 51Ω±10%(signal output)
DC offset ±3V(no load)
Frequency range 0.01Hz ~ 2MHz(SGP1002S)
0.01Hz ~ 5MHz(SGP1005S)
0.01Hz ~ 8MHz(SGP1008S)
Resolution 0.01Hz(10mHz)
Frequency accuracy ±5×10－6
Frequency Stability ±2×10－6/3 Hours
Sine wave distortion ≤0.8% (reference frequency is 1kHz)
Triangle linearity ≥98% (0.01Hz~10kHz)
Rise and fall time of square wave ≤100ns
Square Wave Duty range 1%~99%(digital control mode)
TTL Output function
Frequency range 0.01Hz ~ 2MHz (SGP1002S)
0.01Hz ~ 5MHz (SGP1005S)
0.01Hz ~ 8MHz (SGP1008S)
Amplitude >3Vp-p
Fan Out >20 TTL loads
COUNTER function
Counter Range 0-4294967295
Frequency Meter Range 1Hz~60MHz
Input Voltage Range 0.5Vp-p~20Vp-p
SWEEP function
Sweep mode Linear sweep, Logarithmic sweep
Frequency setting range 0.01Hz ~ 2MHz (SGP1002S)
0.01Hz ~ 5MHz (SGP1005S)
0.01Hz ~ 8MHz (SGP1008S)
Sweep range fM1 (pre-set) to fM2 (pre-set)
Sweep time 1s~99s
Others
Display LCD1602 in English
Save and Load Parameter M0-M9(M0: default load)
Size 135mm (Length)×65 mm(Width)×35mm(Height)
Buzzer warning tone Can be turned On/Off by setting
Production technology Surface mounting technology, large scale integrated circuit, reliable and durable
Operation feature Button-controlled, Knob-adjusted continuously
Conditions requirement Temp: 0~40℃ Humidity: ﹤80%
Package include:
1 x 2MHz DDS Function Signal Generator Frequency Counter Square Wave Sweep BNC TTL
1 x Power adapter
1 x Test Clip
