UDB1308S Dual DDS Source TTL Signal Generator 60MHz
Sweep Frequency Counter 8MHz
UDB1300 Series Dual DDS signal source, the original source UDB
series based on the new addition of dual output function, A, B dual
output to meet the needs of more users. 1308S indicates the
maximum sine wave frequency can reach 8M Hz.
↑
↑
A
B
TTL output
↑
External Frequency
Measuring input
↑
↑
A
B
Waveform output
Technical indicators:
A, B output waveforms: sine, square, triangle, ramp, etc.
Lissajous
A, B output amplitude: 10Vpp (no load)
Output impedance: 50Ω ± 10%
DC offset: ± 5V (no load)
Duty cycle range: 0.1% -99.9% (square wave)
Display: LCD1602
Output frequency range: Sine: 0.01Hz-2MHz (2MHz, 5MHz,
8MHz)
Square wave: 0.01Hz-1MHz (the valid range)
Triangular wave: 0.01Hz-1MHz (the valid range)
Sawtooth: 0.01Hz-1MHz (the valid range)
Resolution: 0.01Hz
Frequency stability ± 1 × 10-6
Frequency Accuracy ± 5 × 10-6
Sine Wave Distortion: <1% (reference frequency 1kHz)
Triangle wave linearity: ≥ 98%, 0.01Hz-100kHz;
≥ 95%, 100kHz-1MHz;
Square Wave: Rise and fall times <30ns
Dual TTL output: TTL level ≥ 3 Vp-p
Load with a load capacity 20TTL
A, B phase two output signals: 0 °-360 °adjustable
A, B two output signals can be tracked to adjust
Computer communication function, onboard Serial TTL
output
Latest updates with UDB1300S series PC program
sources indicate as follows:
Test Photo Gallery:
1. lissajous
A, B channel output frequency 10KHz, sine wave,
when the phase difference of 0 degrees, lissajous
A, B channel output frequency 10KHz, sine wave, the
phase difference of 45 degrees when lissajous
A, B channel output frequency 10KHz, sine waveform,
phase difference of 180 degrees, lissajous
A, B channel output frequency 10KHz, wave triangle
wave, phase difference of 90 degrees, lissajous
A, B channel output frequency 10KHz, A-channel
output waveform triangle wave, B channel output
sine wave, when the phase difference of 120 degrees,
lissajous
2 A, B channel output waveform display:
A channel output frequency 10KHz, wave
triangle wave, B channel output frequency
10KHz, square-wave waveform, phase 0
degrees
A channel output frequency 10KHz, wave triangle
wave, B channel output frequency 20KHz,
square-wave waveform, phase 0 degrees, B channel
indicator lights, adjust the B channel output
parameters
A channel output frequency 10KHz, square-wave
waveform, B channel output frequency 10KHz,
waveform square wave, the phase difference of 180
degrees
A channel output frequency 10KHz, wave triangle
wave, B channel output frequency 10KHz, waveform
square wave, the phase difference of 180 degrees, the
duty of 20.0%
A channel output frequency 10KHz, wave triangle
wave, B channel output frequency 10KHz, wave
triangle wave, the phase difference of 90 degrees
A channel output frequency 10KHz, sine wave, B channel
output frequency 10KHz, sine waveform, phase 0
degrees