Function generator
Place of Origin: Guangdong, China (Mainland)
Brand Name: MEILI
Model Number: SM-4050
Packaging & Delivery
Packaging Details: Standard export cartons; 1.3units/carton 2. Box dimension: 46*23*18cm 3. Gross weight: 5kg/PC 4. Carton dimensin: 47*25*56cm
Delivery Detail: 20days with above 150unit, supply from stock with little quantity
Specifications
SM-4050 dds Function Generator:
1.50MHz Freq. &wide sweep Freq.
2. Multi-waves test, base on DDS technology
3. W/AM FM function
Features:
1. High resolution, high accuracy, high stability, superb price/performance
2. Highly visible VFD display, easy-to-use knob and keys
3. Multi-wave forms are suitable for various application areas
4. Wide sweep frequency range, start and stop frequency can be set independently in sweep function. It can be used as digital sweep analyzer with an oscilloscope.
5. SMT craft. New-style metal case
6. MTBF: >10000h
7. GP-IB (IEEE-488) interface and RS-232 interface are optional
8. Size: 255mm X 370mm X100mm (WxHxD)
9. Weight: 2.5kg
| Waveforms |
| Main Waveforms | sine, square(only sine is available above 40MHz) |
| Waveform length | 8~16000point |
| Amplitude resolution | 12bit |
| sampling rate | 200MSa/S(≤80MHz) 300MSa/S(120MHz) |
| Built-in Arbitary | Triangle,±Ramp, ±pulse,rise/fall exponential,rise/fall logarithm,gause noise,cardiac,SIN(X)/X,DC |
| Waveform length | 8~160000point |
| Amplitude resolution | 10bit |
| sampling rate | 10MSa/S(≤80MHz) 20MSa/S(120MHz) |
| Arbitary Waveform |
| Waveform length | 8~16000point |
| Amplitude resolution | 10bit |
| sampling rate | 10MSa/S(≤80MHz) 20MSa/S(120MHz) |
| Memory | 6*4K |
| Waveform characteristics |
| sine harmonic distortion | -35dBc |
| sine distortion | ≤0.1%(20Hz-100KHz) |
| square rise/fall time | ≤10na |
| frequency characteristics |
| frequency range | 1.Main waveform:100uHz-10/20/40/80/120MHz |
| 2.Built-in arbitary:10mHz-100KHz |
| 3.Arbitary waveform:10mHz-100KHz |
| Resolution | 1.μHz |
| freq. accuracy | ≤±5PPm |
| temperature coefficient | ≤2PPm/°C |
| output characteristics |
| amplitude | Sine: (F≤40MHz) 1mVpp-10Vpp(50Ω);2Mvpp-20Vpp(open) |
| (F>40MHz) 1Mvpp-6Vpp(50Ω) |
| Square: (F≤20MHz) 1mVpp-10Vpp(50Ω);2Mvpp-20Vpp(open) |
| (F>20MHz) 1Mvpp-6Vpp(50Ω); 2Mvpp-2Vpp(open) |
| Accuracy | ±1%+0.2mv(sine 1KHz) |
| flatness | Amplitude≤1Vpp(50Ω load):≤±0.5dB |
| Amplitude>1Vpp(50Ω load):≤±0.5dB(20MHz);≤±1dB(40MHz or above) |
| Resolution | 4digit display:0.1mV(output and offset) |
| DC offset | (F≤40MHz) ιVpp/2+DCι≤5(50Ω); ιVpp/2+DCι≤10(open) |
| Accuracy:±10%+2mV (note: No offset at freq. over 40MHz) |
| Unit | Vpp, mVpp, dBm, Vrms, mVrms |
| pulse duty rate | 0.1% -99.9%(F≤10KHz);1%-99%(10KHz |
| modulation |
| amplitude modulation |
| carrier waveform | sine, square |
| Carrier Freq. Range | 100μHz-10/20/40/80/120MHz |
| Modulation Waveform | sine, square, triangle,±Ramp, ±Pulse,Rise/fall exponential,Rise/fall logarithm,Gause noise, Cardiac, SIN(X)X,DC. |
| Modulation Freq. Range | 100μHz-20KHz |
| Modulation Depth | 1%-120% |
| Modulation Distortion | ≤2% |
| Source | INT/EXT(Ext. AM:±5V=100%) |
| Frequency Modulation |
| Carrier Waveform | Sine, Square |
| Carrier Freq. Range | 100μHz-20/40/80/120MHz |
| Modulation Waveform | Sine, square, triangle, ±Ramp, ±Pulse, Rise/fall exponential,Rise/fall logarithm,Gause noise,Cardiac,SIN(X)X,DC |
| Modulation Freq. Range | 100μHz-10kHz |
| Max. Deviation | 50% of carrier freq. |
| Frequency-shift keying |
| waveform | sine, square |
| frequency range | 100μHz-10/20/40/80/120MHz |
| Alternate time | 0.1ms-100S ±1% (10mHz-10kHz) |
| Control mode | INT/EXT (External TTL level,F1:low-level,F2:high-level) |
| Phase-shift keying |
| Waveform | sine, square |
| Frequency range | 100μHz-20/40/80/120MHz |
| Phase range(P1,P2) | 0~360 0 , Resolution:0.1 o |
| Alternate Time | 0.1ms-100s ±1% |
| Control mode | INT/EXT(External TTL level,P1:low-level,P2:high-level) |
| Burst |
| Waveform | sine,square,triangle,±Ramp,±Pulse,Rise/fall exponentional,Rise/fall logarithm,Cardiac,SIN(X)X. |
| Frequency Range | 10mHz~100KHz |
| Counting | 1-10000circles |
| Start Phase | 0-360 o ,Resolution: 0.1 o |
| Alternate Rate | 0.1ms-100S ±1% |
| Trigger Source | INT, EXT, Single |
| Sweep |
| Waveform | Sine,Square |
| Frequency Range | 100μHz-20/40/80/120MHz |
| Amplitude range | (F≤40MHz) 1mVpp-10Vpp(50Ω);2mVpp-20Vpp(open)
(F>40MHz) 1mVpp-1Vpp(50Ω); 2mVpp-2Vpp(open) |
| Sweep Mode | Linear, Logarithmic, Rise, Fall, Signal |
| Sweep Time | 0.1ms-100s ±1% |
| Trigger source | INT, Signal |
| Storage Characteristic |
| Parameters | Freq., Amplitude, Waveform, DC Offset and Function Status |
| Capacity | 8 grounp of set-ups |
| Recall Mode | Entire group of parameters is recalled with repective number |
| Storage time | Over 10years |
The company was found in 1995. After ten years of development, it has become strong not only in size, but also in production and R&D capability. Quality first, service utmost and economic pricing is our consistent commitment. We look forward to being your long-term partner.
We guarantee products at a competitive price and high quality. At present, our products have a very good sale in domestic and overseas market. We wish to cooperate with you to create a bright future and mutual benefit. Much appreciation for your prompt attention in advance, we are eager to look forward to hearing from you soon.
1. MCH specializes in manufacturing up to hundred models of measuring instruments whole world since year 1996, such as analogue/digital Oscilloscope, arbitrary Function/Signal Generator, Spectrum Analyzer, Frequency Counter, Millivoltmeter, DC power supply, and etc.
2. All instruments will be attached necessary accessories and one year factory warranty.
3. We can produce large customized order according to customer requirement.
4. Since we are direct producer and seller, you can get fastest customer service.
5. We Promise you a profitable business and timely delivery.
