DDS Function Generator
Model : MFG-2103

DDS Function Generator
Ranhes : 3Mhz to 50MHz

Features :
Model: MFG-2103, MFG-2105, MFG-2110, MFG-2120, MFG-2140, MFG-2150

Specifications:

* Function waveform
o Sine, square, triangle, positive, ramp.
o Negative ramp, random noise, Sin (x) / x, index up, index down.
* Waveform
o Memory length 8K (8192) points.
o Sample rate, 10Msa/s.
o Vertical resolution 8 bits.
o Off line protect memory four 8K waveform.
* Frequency characters
o Sine: 1mHz ~ fmax, Maximum resolution: 100uHz or 8 digit.
o Square: 1mHz ~ 5MHz, Long term stability: 50ppm (0°C ~ 40°C).
o Others: 1mHz ~ 10KHz, Short term stability: 1ppm (after power on and stable).
* Harmonic distortions
o 20kHz, -60dBc, 20kHz ~ 1MHz, 1MHz~10Mhz, -50dBc, 10MHz ~ 20MHz, -40dBc (50Ω load, 1Vpp output), -30dBc.
* Signal characters
o Square
+ Rise time and fall times < 25ns.
+ Over shot < 5%.
+ Asymmetry < 2% + 20ns.
+ Triangle, ramp, linearity (1KHz) < 1%.
+ Rise of fall time: 120ns.
* Output
o Amplitude:
+ (Open circuit): 2mVpp ~ 20Vpp (< 20MHz), 2mVpp ~ 6Vpp (> 20Mhz).
+ (50? load): 1mVpp ~ 10Vpp (< 20MHz), 1mVpp ~ 10Vpp (> 20Mhz).
o Output impedance:
+ Amplitude flatness: 50Ω.
+ DC offset range: 5% – 100% ~ 100%Vpp.
* Sweep
o Sweep range: 0.1Hz~fmax.
o Minimum step: 0.1Hz.
* FSK, PSK
o Pulse width, period: 10us ~ 10s.
o Trigger mode: Internal, external, single.
o Frequency: 0.1Hz ~ fmax.
o PSK phase differ: -360°C ~ 360°C.
* Internal amplitude modulation
o Carrier waveform: Internal waveform.
o Carrier frequency: 1MHz ~ fmax.
o Modulation waveform: Internal waveform.
o Modulation frequency: 100mHz ~ 20KHz.
o Stability of modulation frequency: 50ppm.
o Depth of modulation: 0% ~ 120%.
* External amplitude
o Input impedance: 1k.
o Modulation depth: When output signal is 1Vpp sine waveform, 4Vpp modulation signal could achieve 100% modulation depth.
* Internal frequency modulation
o Carrier waveform: Internal waveform .
o Carrier frequency: 0.1MHz ~ fmax.
o Modulation waveform: Internal waveform.
o Modulation frequency: 100mHz ~ 20KHz.
o Stability: 50ppm.
o Frequency shift range: 0.1Hz ~ fmax.
* Internal phase modulation
o Carrier waveform: Sine, square.
o Carrier frequency: 0.1Hz ~ fmax.
o Modulation waveform: Internal waveform.
o Modulation frequency: 100mHz ~ 10KHz.
o Stability: 50ppm.
o Maximum phase shift: 360°C.

Features:

* Using direct digital synthesis (DDS) technology. It features high resolution, high accuracy, high stability, superb price / performance direct input using numerical keys, data can also be continuously adjusted using adjusting knobs.
* Multi-waveforms are suitable for various application areas standard RS-232 interface, it can connect with PC series 21xxA has arbitrary waveform.

Model Number MFG – 2103 MGF – 2105 MFG – 2110 MFG – 2120 MFG – 2140 MFG – 2150
Frequency Up to 3 MHz Up to 5 MHz Up to 10 MHz Up to 20 MHz Up to 40 MHz Up to 50 MHz