GW Instek AFG-2225

Arbitrary generator AFG-2225 2x25MHz

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Features

* Wide Frequency Ranges From 1μHz to 25MHz (sine/square wave)
* 1 μHz Resolution in Full Range
* Built-in Standard 120MSa/s, 10bit, 4k Points Arbitrary Waveform for Both Channels
* True Dual-Channel Output, CH2 Provides the Same Characteristics as CH1
* Couple, Tracking, Phase Operations of Dual Channel are Supported
* 1% ~ 99% Adjustable Duty Cycle for Square Waveform
* High Resolution and Colored TFT LCD with Friendly User Interface
* Multiple Editing methods to Edit Arbitrary Waveform Easily
* Built-in Standard AM/FM/PM/FSK/SUM/Sweep/Burst and Frequency Counter
* USB Host/Device Interface for Remote Control and Waveform Editing

The specifications apply when the function generator is powered on for at least 30 minutes under +18°C~+28°C.

AFG-2225 models			CH1	CH2
Waveforms			Sine, Square, Ramp, Pulse, Noise, ARB
Arbitrary Functions
		Sample Rate	120 MSa/s
		Repetition Rate	60 MHz
		Waveform Length	4k points
		Amplitude Resolution	10 bits
		Non-Volatile Memory	4k points
Frequency Characteristics
Range	Sine, Square		1uHz~25MHz
	Ramp		1MHz
Resolution			1uHz
Accuracy	Stability		±20 ppm
	Aging		±1 ppm, per 1 year
	Tolerance		≤1 mHz
Output Characteristics
Amplitude	Range		1mVpp to 10 Vpp (into 50Ω) 2mVpp to 20 Vpp (open-circuit) 1mVpp to 5 Vpp (into 50Ω) for 20MHz-25MHz 2mVpp to 10 Vpp (open-circuit) for 20MHz-25MHz
	Accuracy		±2% of setting ±1 mVpp (at 1 kHz)
	Resolution		1mV or 3 digits
	Flatness		±1% (0.1dB) ≤100kHz ±3% (0.3 dB) ≤5MHz ±5% (0.4 dB) ≤12MHz ±10%(0.9dB) ≤25MHz (sine wave relative to 1kHz)
	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 ac +dc (Open circuit) for 20MHz-25MHz
	Accuracy		2% of setting + 10mV+ 0.5% of amplitude
Waveform Output	Impedance		50Ω typical (fixed) > 10MΩ (output disabled)
	Protection		Short-circuit protected Overload relay automatically disables main output
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 50 Ω load)
	Overshoot		5%
	Asymmetry		1% of period +5 ns
	Variable Duty Cycle		1.0% to 99.0% ≤100kHz 10% to 90% ≤ 1MHz 50% ≤ 25MHz
Ramp Characteristics
	Linearity		< 0.1% of peak output
	Variable Symmetry		0% to 100% (0.1% Resolution)
Pulse Characteristics
	Period		40ns~2000s
	Pulse Width		20ns~1999.9s
	Overshoot		<5%
	Jitter		20ppm +10ns
AM Modulation
	Carrier Waveforms		Sine, Square, Ramp, Pulse,Arb	Sine, Square, Ramp, Pulse,Arb
	Modulating Waveforms		Sine, Square, Triangle, Upramp, Dnramp	Sine, Square, Triangle, Upramp, Dnramp
	Modulating Frequency		2mHz to 20kHz (Int) DC to 20kHz (Ext)	2mHz to 20kHz (Int) DC to 20kHz (Ext)
	Depth		0% to 120.0%	0% to 120.0%
	Source		Internal / External	Internal / External
FM Modulation
	Carrier Waveforms		Sine, Square, Ramp,	Sine, Square, Ramp,
	Modulating Waveforms		Sine, Square, Triangle, Upramp, Dnramp	Sine, Square, Triangle, Upramp, Dnramp
	Modulating Frequency		2mHz to 20kHz (Int) DC to 20kHz (Ext)	2mHz to 20kHz (Int) DC to 20kHz (Ext)
	Peak Deviation		DC to Max Frequency	DC to Max Frequency
	Source		Internal / External	Internal / External
Sweep
	Waveforms		Sine, Square, Ramp,	Sine, Square, Ramp,
	Type		Linear or Logarithmic	Linear or Logarithmic
	Start/Stop Freq		1uHz to Max Frequency	1uHz to Max Frequency
	Sweep Time		1ms to 500s	1ms to 500s
	Source		Internal / External/Manual	Internal / External/Manual
FSK
	Carrier Waveforms		Sine, Square, Ramp, Pulse	Sine, Square, Ramp, Pulse
	Modulating Waveforms		50% duty cycle square	50% duty cycle square
	Modulation Rate		2mHz to 100 kHz (INT) DC to 100 kHz(EXT)	2mHz to 100 kHz (INT) DC to 100 kHz(EXT)
	Frequency Range		1uHz to Max Frequency	1uHz to Max Frequency
	Source		Internal / External	Internal / External
PM
	Carrier Waveforms		Sine, Square, Ramp	Sine, Square, Ramp
	Modulating Waveforms		Sine, Square, Triangle, Upramp, Dnramp	Sine, Square, Triangle, Upramp, Dnramp
	Modulation Frequency		2mHz to 20kHz (Int) DC to 20kHz (Ext)	2mHz to 20kHz (Int) DC to 20kHz (Ext)
	Phase deviation		0˚ to 360˚	0˚ to 360˚
	Source		Internal / External	Internal / External
SUM
	Carrier Waveforms		Sine, Square, Ramp, Pulse, Noise	Sine, Square, Ramp, Pulse, Noise
	Modulating Waveforms		Sine, Square, Triangle, Upramp,Dnramp	Sine, Square, Triangle, Upramp,Dnramp
	Modulation Frequency		2mHz to 20kHz (Int) DC to 20kHz (Ext)	2mHz to 20kHz (Int) DC to 20kHz (Ext)
	SUM Depth		0% to 100.0%	0% to 100.0%
	Source		Internal / External	Internal / External
External Trigger Input
		Type	For FSK, Burst, Sweep
		Input Level	TTL Compatibility
		Slope	Rising or Falling(Selectable)
		Pulse Width	>100ns
		Input Impedance	10kΩ，DC coupled
External Modulation Input
		Type	For AM, FM, PM, SUM
		Voltage Range	±5V full scale
		Input Impedance	10kΩ
		Frequency	DC to 20kHz
Trigger Output
		Type	For Burst, Sweep, Arb
		Level	TTL Compatible into 50Ω
		Pulse Width	>450ns
		Maximum Rate	1MHz
		Fan-out	≥4 TTL Load
		Impedance	50Ω Typical
Dual Channel Function
		Phase	-180˚ ~180˚	-180˚ ~ 180˚
			Synchronize phase	Synchronize phase
		Track	CH2=CH1	CH1=CH2
		Coupling	Frequency(Ratio or Difference)	Frequency(Ratio or Difference)
			Amplitude & DC Offset	Amplitude & DC Offset
		DSOlink	√	√
Burst
		Waveforms	Sine, Square, Ramp	Sine, Square, Ramp
		Frequency	1uHz~25MHz	1uHz~25MHz
		Burst Count	1 to 65535 cycles or Infinite	1 to 65535 cycles or Infinite
		Start/Stop Phase	-360 to +360	-360 to +360
		Internal Period	1ms to 500s	1ms to 500s
		Gate Source	External Trigger	External Trigger
		Trigger Source	Single, External or Internal Rate	Single, External or Internal Rate
Trigger Delay		N-Cycle, Infinite	0s to 655350ns	0s to 655350ns
Frequency Counter
		Range	5Hz to 150MHz
		Accuracy	Time Base accuracy±1count
		Time Base	±20ppm (23˚C ±5˚C) after 30 minutes warm up
		Resolution	The maximum resolution is: 100nHz for 1Hz, 0.1Hz for 100MHz.
		Input Impedance	1kΩ/1pf
	Sensitivity		35mVrms ~ 30Vms (5Hz to 150MHz)
Save/Recall
			10 Groups of Setting Memories
Interface
			USB (Host & Device)
Display
			3.5”TFT LCD
General Specifications
	Power Source		AC100~240V, 50~60Hz
	Power Consumption		25 W (Max)
	Operating Environment		Temperature to satisfy the specification : 18 ~ 28˚C Operating temperature : 0 ~ 40˚C Relative Humidity: ＜ 80%, 0 ~ 40˚C Installation category： CAT II
	Operating Altitude		2000 Meters
	Storage Temperature		-10~70˚C, Humidity: ≤70%
	Dimensions (WxHxD)		266(W) x 107(H) x 293(D) mm
	Weight		Approx. 2.5kg
	Accessories		GTL-101× 2 Quick Start Guide ×1 CD (user manual + software) ×1 Power cord×1