UDB1108 With Shell 8MHz DDS Function Signal Generator Source & 60MHz Frequency Counter DDS Module

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Price: $67.59    

Product Feature

• UDB100X series direct digital synthesis signal generator use DDS technology and FPGA design with the characters of high stability and low distortion ect., It's the ideal equipment of electronic engineer, laboratory, production lines, the teaching and scientific research.

Product Description

Main technology data
1. Signal Output function
Output waveforms: Sine wave, Square wave and Triangle wave
Output amplitude: ≥10Vp-p(signal output, no load)
Output impedance: 50Ω±10%(signal output)
DC offset: ±2.5V(no load)
Display: LCD160
Frequency range: 0.01Hz ~ 8MHz(UDB1108)
Resolution: 0.01Hz
Frequency Stability: ±1×10-6
Frequency accuracy: ±5×10-6
Sine wave distortion: ≤0.8% (reference frequency is 1kHz)
Trinagle linearity: ≥98% (0.01Hz~10kHz)
Rise and fall time of square wave: ≤100ns
Square Wave Duty range: 1%~99%
2.TTL Output function
Frequency Rang: 0.01Hz ~ 8MHz(UDB1108)
Amplitude: >3Vp-p
Fan Out: >20 TTL loads
3.COUNTER function
Counter Range: 0-4294967295
Frequency Meter Range: 1Hz~60MHz
Input Voltage Range: 0.5Vp-p~20Vp-p
Storage and transferred: 10 set of parameters with storage and recall functions.
Package List:
1 * UDB1108 With Shell 2MHz DDS signal generator
1 * DC5V power adapter
1 * Signal Output Cable

UDB1108 With Shell 8MHz DDS Function Signal Generator Source & 60MHz Frequency Counter DDS Module Review

Given just a casual checkout .. All waveforms looked clean and proper with my scope. The squarewave and triangle both rounded off at higher frequencies. All controls operated smoothly and properly. The enclosure was a little rough on the back. Unit crammed in box without any padding but was not damaged. No user manual, but you can find one online. Operation is not complex. Shipping time was over two weeks from China. Overall a nice signal source in small package with a bonus counter function. Fine for casual needs and usage.

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