Багаж хэрэгсэл > Хэмжих хэрэгсэл > Дохионы үүсгүүр > Дохионы үүсгүүр AFG-2105

Дохионы үүсгүүр AFG-2105

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Функцын генератор AFG-2105

Features

- 0.1Hz to 5MHz with in 0.1Hz Resolution
- Sine, Square, Triangular, Noise and Arbitrary Waveform
- 20MSa/s Sampling Rate, 10 bit Vertical Resolution and 4k Point Memory for Arbitrary Waveform
- 1% ~ 99% adjustable duty cycle for Square Waveform
- Waveform Parameter Setting Through Numeric Keypad Entry & Knob Selection
- Amplitude, DC Offset and Other Key Setting Information Shown on the 3.5” LCD Screen Simultaneously
- AM/FM/FSK Modulation, Sweep, and Frequency Counter Functions (AFG-2100 only)
- USB Device Interface for Remote Control and Waveform Editing
- PC Arbitrary Waveform Editing Software

The AFG-2100/2000 Series Arbitrary Function Generator is a DDS (Direct Digital Synthesized) based signal generator designed to accommodate the Educational and Basic Industrial requirements for an accurate and affordable signal source covering the output of Sine, Square (Pulse), Ramp (Triangle), Noise and Arbitrary waveforms. The 20M Sa/s sampling rate, 10 bit vertical resolution and 4k point memory of the AFG-2100/2000 Series provide user with a flexible environment for creating the specific waveform output as needed. The 0.1Hz resolution of Sine, Square and Triangle waveforms and the 1% ~ 99% adjustable duty cycle of Square (Pulse) waveform are the remarkable features to greatly extend its application range in various fields.
The AFG-2100/2000 Series includes 6 models in three frequency bands of 5MHz, 12MHz and 25MHz. Besides the basic features of the whole AFG-2100/2000 Series, AFG-2100 also carries additional features of AM/FM/FSK Modulation, Sweep, and Frequency Counter.

The user friendly interface of AFG-2100/2000 Series allows user to set waveform parameters, including waveform type, frequency, amplitude, DC offset, modulation type, and duty cycle, through keypad entry and/or the knob selection, and display the set parameters on the 3.5” LCD screen. The AFG-2100/2000 Series is equipped with a USB Device interface for remote control and waveform editing through a PC. A waveform editing software is provided to facilitate the waveform creation on the PC. After the waveform editing is done, the user is able to download the waveform data from PC to the AFG-2100/2000 Series for signal output.

– Arbitrary Waveform Function
– Adjustable Duty Cycle
– Parameter Setting
– Waveform Amplitude & DC Offset
– AM/FM/FSK Modulation, Sweep & Frequency Counter
– USB Interface
– Arbitrary Waveform Editing PC Software

AFG-2100 & AFG-2000 Specifications

The specifications apply when the AFG-2100 & AFG-2000 is powered on for at least 30 minutes under +20°C~+30°C.

Models		AFG-2000 series			AFG-2100 Series
		2005	2012	2025	2105	2112	2125
Waveforms
		Sine, Square, Ramp, Noise, Arbitrary Waveform
Arbitrary Waveform
	Sample Rate	20 MSa/s
	Repetition Rate	10MHz
	Waveform Length	4k points
	Amplitude Resolution	10 bit
	Non-Volatile Memory	4k points
Frequency Characteristics
Range	Sine, Square	0.1Hz \| 5MHz	0.1Hz \| 12MHz	0.1Hz \| 25MHz	0.1Hz \| 5MHz	0.1Hz \| 12MHz	0.1Hz \| 25MHz
	Ramp	0.1Hz ~ 1MHz
Resolution	Sine, Square, Ramp	0.1Hz
Accuracy	Stability	±20 ppm
	Aging	±1 ppm, per 1 year
	Tolerance	≦ 1 mHz
Output Characteristics
Amplitude	Range	1 mVpp to 10 Vpp( into 50Ω), 0.1Hz～20MHz 2 mVpp to 20 Vpp(open-circuit) , 0.1Hz～20MHz 1 mVpp to 5 Vpp( into 50Ω), 20MHz～25MHz 2 mVpp to 10 Vpp(open-circuit), 20MHz～25MHz
	Accuracy	± 2% of setting ±1 mVpp (at 1 kHz/into 50Ω without DC offset)
	Resolution	1 mV or 3 digits
	Flatness	± 1% (0.1dB) ≦100kHz ± 3% (0.3 dB) ≦5MHz ± 4% (0.4 dB) ≦12MHz ± 20% (2 dB) ≦20MHz ± 5% (0.4 dB) ≦25MHz (sine wave relative to 1 kHz/into 50Ω)
	Units	Vpp, Vrms, dBm
Offset	Range	±5 Vpk AC+DC (into 50Ω) ±10Vpk AC+DC (Open circuit) ±2.5 Vpk AC+DC (into 50Ω) for 20MHz-25MHz ±5Vpk (Open circuit) for 20MHz-25MHz
	Accuracy	2% of setting + 10 mV+ 0.5% of amplitude
Output	Impedance	50Ω typical (fixed) > 300kΩ (output disabled)
	Protection (main output)	Short-circuit protected by overload relay automatically disables main output
SYNC Output	Level	TTL-compatible into>1kΩ
	Impedance	50Ω nominal
	Rise or Fall Time	≦25ns
Sine wave Characteristics	Harmonic Distortion	–55 dBc DC ~ 200kHz, Ampl > 0.1Vpp –50 dBc 200kHz ~ 1MHz, Ampl > 0.1Vpp –35 dBc 1MHz ~ 5MHz, Ampl > 0.1Vpp –30 dBc 5MHz ~ 25MHz, Ampl > 0.1Vpp
Square wave Characteristics	Rise/Fall Time	≦25ns at maximum output (into 50Ω load)
	Overshoot	< 5%

	Asymmetry	1% of period+1 ns
	Variable Duty Cycle	1.0% to 99.0% ≦ 100kHz 20.0% to 80.0% ≦ 5 MHz 40.0% to 60.0% ≦10MHz 50% ≦ 25MHz (1% Resolution for full Frequency Range )
Ramp Characteristics	Linearity	＜ 0.1% of peak output
Ramp Characteristics	Variable Symmetry	0% to 100%(0.1% Resolution)
AM Modulation
	Carrier Waveforms	－	Sine, Square, Triangle
	Modulating Waveforms	－	Sine, Square, Triangle
	Modulating Frequency	－	2 mHz to 20 kHz (Int) DC to 20KHz (Ext)
	Depth	－	0% to 120.0%
	Source	－	Internal / External
FM Modulation
	Carrier Waveforms	－	Sine, Square, Triangle
	Modulating Waveforms	－	Sine, Square, Triangle
	Modulating Frequency	－	2 mHz to 20 kHz (Int) DC to 20KHz (Ext)
	Deviation	－	DC to Max Frequency
	Source	－	Internal / External
SWEEP
	Waveforms	－	Sine, Square, Triangle
	Type	－	Linear or Logarithmic
	Start F / Stop F	－	0.1Hz to Max Frequency
	Sweep Time	－	1 ms to 500 s
	Source	－	Internal / External
FSK
	Carrier Waveforms	－	Sine, Square, Triangle
	Modulating Waveforms	－	50% duty cycle square
	Modulation Rate	－	2mHz to 100kHz(INT) DC to 100kHz(Ext)
	Frequency Range	－	0.1Hz to Max Frequency
	Source	－	Internal / External
Frequency Counter
	Range	－	5Hz to 150MHz
	Accuracy	－	Time Base accuracy±1count
	Time base	－	±20ppm (23℃ ± 5℃) after 30 minutes warm up
	Resolution	－	100nHz for 1Hz, 0.1Hz for 100MHz.
	Input Impedance	－	1kΩ/1pf
	Sensitivity	－	35mVrms ~ 30Vms (5Hz to 150MHz)
System Characteristics
	Store/Recall	10 Groups of Setting Memories
	Interface	USB(Device)
	Display	LCD
General Specifications
	Power Source	AC100～240V , 50～60Hz
		25 VA
	Operating Environment	Temperature to satisfy the specification : 18 ~ 28 C Operating temperature : 0 ~ 40 C

	Relative Humidity: ≤ 80%, 0 ~ 40°C ≤ 70%, 35 ~ 40°C Installation category： CAT Ⅱ
	2000 meters
	-10 ~ 70 C, Humidity: ≤70%
Dimensions (WxHxD)	266(W)×107(H)×293(D) mm
Weight	Approx. 2.5 kg
Accessories	CD (user manual + software) ×1 , Quick Start Guide x1, Power cord×1
	GTL-101× 1	GTL-101× 2