Lodestar MFG-2120 DDS Function Generator

Harga :  Rp. 8.500.000

Specifications:
Function waveform
• Sine, square, triangle, positive, ramp.
• Negative ramp, random noise, Sin ( x) / x, index up, index down.
Waveform
• Memory length 8K ( 8192) points.
• Sample rate, 10Msa/ s.
• Vertical resolution 8 bits.
• Off line protect memory four 8K waveform.
Frequency characters
• Sine: 1mHz ~ fmax, Maximum resolution: 100uHz or 8 digit.
• Square: 1mHz ~ 5MHz, Long term stability: 50ppm ( 0° C ~ 40° C) .
• Others: 1mHz ~ 10KHz, Short term stability: 1ppm ( after power on and stable) .
Harmonic distortions
• 20kHz, -60dBc, 20kHz ~ 1MHz, 1MHz~ 10Mhz, -50dBc, 10MHz ~ 20MHz, -40dBc ( 50© load, 1Vpp output) , -30dBc.
Signal characters
• Square
1. Rise time and fall times < 25ns.
2. Over shot < 5% .
3. Asymmetry < 2% + 20ns.
4. Triangle, ramp, linearity ( 1KHz) < 1% .
5. Rise of fall time: 120ns.
Output
• Amplitude:
1. ( Open circuit) : 2mVpp ~ 20Vpp ( 20Mhz) .
2. ( 50© load) : 1mVpp ~ 10Vpp ( 20Mhz) .
• Output impedance:
1. Amplitude flatness: 50© .
2. DC offset range: 5% - 100% ~ 100% Vpp.
Sweep
• Sweep range: 0.1Hz~ fmax.
• Minimum step: 0.1Hz.
FSK, PSK
• Pulse width, period: 10us ~ 10s.
• Trigger mode: Internal, external, single.
• Frequency: 0.1Hz ~ fmax.
• PSK phase differ: -360° C ~ 360° C.
Internal amplitude modulation
• Carrier waveform: Internal waveform.
• Carrier frequency: 1MHz ~ fmax.
• Modulation waveform: Internal waveform.
• Modulation frequency: 100mHz ~ 20KHz.
• Stability of modulation frequency: 50ppm.
• Depth of modulation: 0% ~ 120% .
External amplitude
• Input impedance: 1k.
• Modulation depth: When output signal is 1Vpp sine waveform, 4Vpp modulation signal could achieve 100% modulation depth.
Internal frequency modulation
• Carrier waveform: Internal waveform .
• Carrier frequency: 0.1MHz ~ fmax.
• Modulation waveform: Internal waveform.
• Modulation frequency: 100mHz ~ 20KHz.
• Stability: 50ppm.
• Frequency shift range: 0.1Hz ~ fmax.
Internal phase modulation
• Carrier waveform: Sine, square.
• Carrier frequency: 0.1Hz ~ fmax.
• Modulation waveform: Internal waveform.
• Modulation frequency: 100mHz ~ 10KHz.
• Stability: 50ppm.
• 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-2120
Frequency : Up to 20MHz

 

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