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Function Generator 20MHz,dds Function Generator,oscilloscope Function Generator

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Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
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Place of Origin:
Guangdong, China
Brand Name:
LW
Model Number:
LW-3020
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Dongguan Longwei Electronic Technology Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
shenzhen
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Guangdong, China
Brand Name LW
Model Number LW-3020

Specifications

1.With power and current limits setting and judgment
2.Locking, silencing, alarming function
3.with remote control

 

Main Features:

 

·         Direct Digital Synthesis(DDS) technology,2 independent output channels

 

·         3.5-inch TFT display

 

·         32 kinds of standard or built-in fixed waveforms 

 

·        Minimum stable output waveform: 1mV(50Ω) 

 

·        Multiple modulation functions: FM,FSK,ASK,PSK

 

·         Frequency sweep,amplitude sweep and burst functions 

 

·        Overvoltage,overcurrent,output short-circuit and reverse voltage protections

 

·         Optional parts:RS232 interface,frequency counter,power amplifier 

 

MODEL (TFT display)

LW-3005

LW-3010

LW-3015

LW-3020

Frequency Range(sine)

40mHz~5MHz

40mHz~10MHz

40mHz~15MHz

40mHz~20MHz

 

Technical Specifications

 

u Output Characteristics of Channel A

 

Waveform Characteristics

 

Waveform type: 32 waveforms including: Sine, Square, Triangle, Ramp, Pulse etc. 

 

Waveform length: 1024 pointsSample rate: 100MSa/s

 

Waveform amplitude resolution: 8bits

 

Sinusoidal harmonic rejection: ≥40dBc (<1MHz), ≥35dBc (1MHz~20MHz)

 

Sine wave total distortion: ≤1% (20Hz~200kHz)

 

Square rise/fall edge time: ≤35nsOvershoot: ≤10%

 

Square wave duty cycle: 1%~99%

 

 Frequency Characteristics

 

Frequency range: Sine: 40mHz~Max. frequency (MHz)Other waveforms: 40mHz~1MHz

 

Frequency resolution: 40mHz

 

Frequency accuracy: ±(5×10-5+40mHz)

 

Frequency stability: ±5×10-6/3 hours

 

 Amplitude Characteristics

 

Amplitude range: 2mVpp~20Vpp  40mHz~10MHz (high impedance)

 

  2mVpp~15Vpp10MHz~15MHz (high impedance)

 

  2mVpp~8Vpp15MHz~20MHz (high impedance)

 

Resolution: 20mVpp (amplitude>2Vpp), 2mVpp (amplitude<2Vpp)

 

Amplitude accuracy: ±(1%+2mVrms) (high impedance, true RMS, frequency at 1kHz)

 

Amplitude stability: ±0.5%/3 hours

 

Amplitude flatness: ±5% (frequency<10MHz), ±10% (frequency >10MHz) 

 

Output impedance: 50Ω

 

 DC Offset Characteristics

 

Offset range: ±10V (high impedance, attenuation 0dB)     Resolution: 20mVdc

 

Offset accuracy: ±(1%+20mVdc)

 

 Sweep Characteristics

 

Linear sweep on frequency or amplitude.

 

Sweep range: free to set start point and stop point. 

 

Sweep step: higher than any figure of resolution. 

 

Sweep rate: 10ms~60s/step

 

Sweep mode: UP, DOWN, UP-DOWN

 

Manual sweep: step/time

 Frequency Modulation Characteristics

 

Carrier signal: channel A signal 

 

Modulation signal: internal signal of channel B or external signal

 

FM deviation: 0%~20%

 

 Shift Keying Characteristics

 

FSK: free to set carrier frequency and hop frequency

 

ASK: free to set carrier amplitude and hop amplitude 

 

PSK: hop phase 0~360°,  Max. resolution 1°

 

Alternative rate: 10ms~60s

 

 Burst Characteristics

 

Carrier signal: channel A signal

 

Trigger signal: TTL_A signal

 

Burst count: 1~65000 cycles

 

Burst mode: Internal TTL, External, Single

 

 u Output Characteristics of Channel B

 

Waveform Characteristics

 

Waveform type: 32 waveforms including: Sine, Square, Triangle, Ramp, Pulse etc. 

 

Waveform length: 1024 pointsSample rate: 12.5MSa/s

 

Waveform amplitude resolution: 8bits

 

Square duty cycle: 1%~99%

 

Frequency Characteristics

 

Frequency range: Sine: 10mHz~1MHzOther waveforms: 10mHz~100kHz

 

Frequency resolution: 10mHz

 

Frequency accuracy: ±(1×10-5+10mHz)

 

 Amplitude Characteristics

 

Amplitude range: 50mVpp~20Vpp (high impedance)    Resolution: 20mVpp

 

Output impedance: 50Ω

 

 Burst Characteristics

 

Carrier single: channel B signal 

 

Trigger signal: TTL_B signal 

 

Burst count: 1~65000 cycles

 

Burst mode: Internal TTL, External, Single

 

u TTL Output Characteristics

 

Waveform Characteristics: Square, rise/fall time≤20ns

 

Frequency Characteristics: 40mHz~1MHz

 

Amplitude Characteristics: TTL, CMOS compatible, low<0.3V, high>4V

 

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Dongguan Longwei Electronic Technology Co., Ltd.
Business Type
Manufacturer, Trading Company
Year Established
2010
Factory Size
1,000-3,000 square meters
Total Employees
501 - 1000 People
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