Gerador De funcoes DDS UDB1308S

UDB-130xS series dual-channel DDS function signal generator adds a dual-channel output function based on the original UDB series signal source. It adopts direct digital synthesis (DDS) technology, FPGA design, and ultra-low power consumption; the internal circuit adopts surface The patch process greatly improves the anti-interference and service life of the instrument, meeting the needs of more users. It is an ideal testing and measuring equipment for electronic engineers, electronic laboratories, production lines, teaching, and scientific research.

1. In terms of signal: capable of outputting sine wave, square wave, triangle wave, sawtooth wave and Lissajous wave;

2. The effective value range of sine wave is 0.01Hz-8MHz; the frequency range of square wave (duty cycle 0.1%-99.9 is continuously adjustable) , triangle wave and sawtooth wave is 0.01Hz-1MHz, and the resolution is 0.01Hz;

3. The two signals can output the same or different waveforms, and output two TTL digital signals simultaneously. The frequency, waveform, and phase difference of channel B can be set to track channel A, which is continuously adjustable from 0 to 359 degrees ;

4. Measurement: The instrument has frequency measurement and counting functions;

5. It has three functions including TTL synchronization output and 60MHz frequency meter in one.

6. Scanning: SWEEP scanning function can realize frequency scanning (only one channel can scan frequency);

7. Storage and loading function: It has 10 sets of parameter storage functions, M0 ~ M9, and the data of M0 is automatically loaded when it is turned on;

• Signal Output function:

• Output amplitude >=9Vp-p (signal output,no load)(MAX)

• About 0.1Vp-p(MIN)

• Output impedance 50 omega +/-10%

• DC offset +/-2.5V(no load)

• Display LCD1602

• Frequency range 0.01Hz - 2MHz(UDB1302)

• 0.01Hz - 5MHz(UDB1305)

• 0.01Hz - 8MHz(UDB1308)

• Resolution 0.01Hz(10mHz)

• Frequency Stability +/-1x10-6

• Frequency accuracy +/-5x0-6

• 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%

• TTL Output function：

• Frequency range 0.01Hz - 2MHz( UDB1302S)

• 0.01Hz - 5MHz( UDB1305S)

• 0.01Hz - 8MHz( UDB1308S)

• 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(as for UDB100xS series)

• Frequency range fM1 to fM2

• Sweep time 1s-99s

• Others function:

• Save and Load Parameter M0-M9(M0:default load)