SANFIX SFG-520 DDS Function Generator

SANFIX SFG-520 DDS Function Generator

Feature

• SFG-520 : 1μHz ~ 20MHz
• 2 output channels
• 3.5 inches TFT LCD display
• Sampling rate 100MSa/s, vertical resolution 8 bits
• Waveform length 1024 points
• 32 built-in waveforms
• 40 sets panel setting save & recall
• Modulations: FM, FSK, ASK, PSK
• Frequency sweep,  amplitude sweep, burst, TTL output
• 200MHz frequency counter
• Optional parts: RS-232 interface, power amplifier

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SANFIX SFG-205 DDS Function Generator

SANFIX SFG-205 DDS Function Generator

Features :

• SFG-210 : 1μHz ~ 5MHz
• 2 output channels
• Mono LCD display
• Sampling rate 100MSa/s, vertical resolution 8 bits
• Waveform length 1024 points
• 32 built-in waveforms
• 40 sets panel setting save & recall
• Modulations: FM, FSK, ASK, PSK
• Frequency sweep,  amplitude sweep, burst, TTL output
• 200MHz frequency counter
• Optional parts: RS-232 interface, power amplifier

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Aditeg AFG-8216 (3MHz) Function Generator

Aditeg AFG-8216 (3MHz) Function Generator

Product Features

• Digital Direct Composite Function Generator
• High integration, complete digit control and display.
• Input frequency directly.
• Digital direct composite technology, Purity waveform, small distortion.
• Output TTL level square wave synchronous, it can be used in digital clock signal.
• Sweeping and AM Modulation characteristics.
• Output standard sine wave, it can be standard function signal generator.
• Convenient keyboard operation, stability and relianility.

Special Function

• Output scope of frequency : 1Hz~ 3MHz
• Frequency accuracy : ± 5× 10-5 10mHz 1
• Output wave : Sine wave , square wave distortion
• Harmonic distortion : -40dBA
• Square wave distortion : 20ns
• Function output impedance : 50©
• Output amplitude : 16Vp-p
• DC deflexion : ± 6.4V
• Inside amplitude modulating frequency : 400Hz, 1kHz
• Inside amplitude modulating depth : 1% ~ 100%
• Outside amplitude signal frequency response : 100Hz~ 100kHz
• Outside amplitude modulating input impedance : 600©
• Frequency sweep time : 0.02s~ 5s
• Outside frequency measurement sensitivity : 250mVrms
• Dimension : 270 × 215 × 100mm
• Weight : 1.9kg
• Power : AC 220V/ 110V 50Hz/ 60Hz

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Aditeg AFG-8220C (20MHz) Function Generator

Aditeg AFG-8220C (20MHz) Function Generator

Product Features

• Multi waveform: Sine, Triangle, Square, Ramp, Pulse, TTL and CMOS
• Various output mode CW, Function, INT/ EXT Sweep, AM, FM, FSK, Power, Single
• DC Offset, Symmetry, Amplitude continuously adjustable
• Built-in counter with INT( 5digits) / EXT( 8digits) up to 100MHz/ equal accurate

Specifications

• Main output Output frequency : 0.2Hz~ 20MHz
• Output waveforms : Sine wave, Square wave, Triangle wave, Ramp wave and etc.
• Output impedance : 50© ±10%
• Output amplitude : 10Vp-p±10% (50©) 20Vp-p±10(1M©)
• Output attenuation : 0dB/20dB/40dB/60dB
• DC offset : -5V~+5V ±10% (50©) -10V~+10V ±10%(1M©)
• Symmetry : 20% ~ 80%
• Sine wave Distortion factor : 10Hz^ 100kHzd0.8%
• Triangle wave Linear : 90%
• Square wave Rise or fall time : 20ns
• TTL output Level : Lowd0.8V Higher1.8V
• CMOS output Level : 3Vp-p~ 15p-p adjustable
• VCF : Input voltage 0V~2V
• Input impedance : 100K© ± 10%
• Sweep : Sweep mode Lin./ Log
• Sweep rate : 100:1 ratio max.and adjustable
• Sweep time : 10ms~5s ±10%
• Amplitude modulation Depth : 0~ 100%
• MOD.frequency : 1kHz
• EXT.impedance : 1kHz
• EXT.sensitivity : 0V~ 2V
• Fr equency modulation Deviation : 0~ 5%
• MOD.frequency : 1kHz
• EXT.impedance : 100K© ±10%
• EXT.sensitivity : 0V~2V
• Counter : Display 5 digits(INT.) 8 digits(EXT.)
• Frequency range : 0.2Hz~20MHz, 0.2Hz~100MHz(EXT.)
• Input impedance : 500k© / 30pF
• Time base : 10MHz
• Accuracy : Time base accuracy± count
• Attenuator : -20dB
• Stability : 5× 10-5/ d
• Single(option) Output waveform : Sine
• Output frequency : 50Hz
• Power(option) Output power : 10W(4© load)
• Output waveform : Sine
• Output frequency : 20Hz~40kHz
• Power supply : 110~127VAC ±10%, 220~240VAC ±10% , 50Hz±2Hz/60Hz±2Hz
• Dimensions(W×H×D) : 240×80×220mm
• Weight : 1.75kg

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Protek G305 10MHz Function Generator

Protek G305 10MHz Function Generator
Features

• Wide Bandwidth Frequency Range
• Frequency Counter
• Gate and Trigger Oscillation
• Burst Waveform Oscillation
• DC Offset
• CW /LOG
• Variable Waveform Symmetry

Specification
-          Frequency Characteristics

Frequency Characteristics	0.01Hz ~ 10MHz 9 Ranges
Output Waveform	Sine wave, Triangle wave, Square wave, Ramp wave, Pulse wave Distortion : 10Hz ~ 50MHz ; 0.5% or less Square wave Rise/Fall Time : 25ns or less Symmetry Transformation : 20:80 ~ 80:20 (0.01Hz ~ 10MHz)
Frequency Measurement Range	1Hz ~ 10MHz Gate Time : 0.01s, 0.1s, 1s, 10s ±1 count Sensitivity : 50mVrms Impedance : 1M Ohm m 35pF Max. Input Voltage : 250V (DC + AC rms)
Operation Mode	CW, BURST, SWEEP, TRIG, GATE

-          Output Characteristics

Output Level	(Open Circuit) : 20Vp-p
Degradation	0, 20, 40, 60dB
Impedance	50 Ohm±10%
DC Offset	Max.±10V(Open Circuit)
SYNC Output	TTL Level
GCV Output	0 ~ 5V
SWEEP Output	0 ~ (-5V)
SWEEP/BURST GATE Output	TTL Level

Amplitude Modulation
-          Modulation Level : 0 ~ 100% Variable
-          Input Signal Level : Max. 5Vp-p
VCG
-          Frequency Range : Max. 1000 : 1
-          Input Level : 0 ~ -50 (±20%)
TIME BASE
-          Frequency : 10MHz ±3 x 10-5/M
Operation Voltage : AC 110V, 117V, 220V, 240V ±10%, 50/60Hz
Dimension & Weight : 300(W)x98(H)x300(D)mm, 4kg

Accessories
-          Power Cord 1EA
-          Fuse 2EA
-          BNC : BNC 1EA
-          Manual 1EA

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Protek 9205 2MHz Sweep Function Generator

Protek 9205 2MHz Sweep Function Generator

Features:

• 0.02Hz-2MHz(7 Ranges)
• Sine,Triangle,Square,Pulse,Ramp,Slewed Sine Waveform
• Sync. Out(TTL Square Waveform)
• Sweep Function
• VCG Input
• DC Offset

Specifications:
Output:

• Frequency Range: 0.02Hz-2MHz(7 Ranges)
• Accuracy: ±5% of Full Scale to 200KHz, ±8% of Full Scale from 200KHz-2MHz
• Amplitude: 10Vp-p in 50 Ohm Load
• Attenuation: Fixed 20dB±1dB,20dB Continuity Variable
• Impedance: 50 Ohm ±5%

Sine Wave:

• Flatness: Better than ±3dB-2MHz at Max.Output AMP
• Distortion: 2%(10Hz-100KHz)

Square Wave:

• Rise/Fall Time: 100ns or Less

Triangle Wave:

• Linearity: 99% or More-100KHz
• Symmetry Variation: 1:1-4:1
• VCF Input: 0V-10V DC

Sweep Function

• Mode: Linear
• Width: 1:1-100:1
• Time: 20ms-2s

General

• Power 100/120/220/230V AC±10%,50/60Hz
• Dimension: 8.2(W) x 10.68(D) x 3.04(H) inches

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Protek 9205C 2MHz Sweep Function Generator

Protek 9205C 2MHz Sweep Function Generator

Features:

• 0.03 Hz - 3 MHz (7 Ranges)
• Sine, Triangle, Square, Pulse, Ramp, Slesed Sine Waveform
• Sync. Out (TTL Square Waveform)
• Sweep Function
• VCG Input
• DC Offset
• Frequency Counter

The Protek 9205C Sweep Function Generator handles Sine, Triangle, Square, Pulse, Ramp and Slesed Sine Waveform. The Frequency counter function is included with the Protek 9205C.

Specifications:

Output	Frequency Range	0.02 Hz to 2 MHz (7 Ranges)
	Accuracy	±5%Hz of Full Scale to 200K Hz, ±8% of Full Scale from 200KHz to 2 MHz
	Amplitude	01Vp-p in 50Ω Load
	Attenuation	Fixed 20dB ±1dB Continuity Variable
	Impedance	50Ω ±5%
Sine Wave	Flatness	±3dB ~ 3 MHz
	Distortion	2% (10Hz ~ 100KHz)
Square Wave	Rise/Fall Time	100ns or Less
Triangle Wave	Linearity	99% or More ~ 100KHz
	Symmetry Variation	1:1 ~ 4:1
	VCF Input	0 ~ 10V DC
Sweep Function	Mode	Linear
	Width	1:1 ~ 100:1
	Time	20ms ~ 2s
Frequency Counter	Range	10Hz ~ 2MHz
	Accuracy	0.01% ± 1 Count
	Max. Input Voltage	70Vp-p
	Input Impedance	1MΩ
General	Power	100/120/220/230V AC ±10%, 50/60Hz
	Dimension (W x D x H)	250 x 267 x 76mm
	Weight	Approx 2.5Kg

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Siglent SDG1050 Arbitrary Function Generator

Siglent SDG1050 Arbitrary Function Generator

• Maximum output frequency of 50MHz
• 125MSa/s sample rate
• 14 bit vertical resolution

Description :

Siglent SDG1050 Arbitrary Function Generator Details
This device is the best model available in Siglent’s SDG1000 range and doubles the maximum output frequency of the closest model – the SDG1025 - from 25MHz up to 50MHz.
Like other models in the range this device is built with a full-colour LCD screen and all functions are clearly labelled and easily selected on the right hand side of the device. 

Since the coloured screen is present and this device is a dual-channel function generator, the colour co-ordination of displayed waveforms helps with quick and easy identification.
The sample rate of the Siglent SDG1050 is 125MSa/s, it has wave length of 16kpts, frequency resolution of 1µHz and vertical resolution of 14 bits.
This device is capable of creating sine, square, pulse, ramp, Gaussian white noise and arbitrary waveforms. The ranges of the waves are:

• Sine Wave - 1µHz – 50MHz
• Square Wave - 1µHz –25MHz
• Pulse - 500µHz – 5MHZ
• Ramp – 1µHz – 300KHz
• Gaussian White Noise – 50MHz bandwidth (-3db)
• Arbitrary Wave - 1µHz – 5Mhz

Siglent SDG1050 Arbitrary Function Generator Key Features

• Ideal for use in IC testing, analogue sensor and simulated environment signals
• Maximum output frequency of 50MHz
• 125MSa/s sample rate
• 14 bit vertical resolution
• Double output
• Output 5 types of standard waveform and internally stored 48 waveform types
• Abundant moderation function
• Sweep frequency output
• Pulse train output
• USB Device, USB Host, Support for U Disk storage and software and optional GPIB port
• Designed to integrate seamlessly with SDS1000 handheld digital oscilloscopes
• Siglent SDG1050 Arbitrary Function Generator
• User Manual
• Certification
• Guarantee Card
• CD (Includes EasyWave 2.0 computer software)
• Power cord
• USB Cable

Full List of Products Included

• Siglent SDG1050 Arbitrary Function Generator
• User Manual
• Certification
• Guarantee Card
• CD (Includes EasyWave 2.0 computer software)
• Power cord
• USB Cable

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Protek 9205A 3MHz Sweep Function Generator

Protek 9205A 3MHz Sweep Function Generator
0.03Hz - 3MHz ( 7 Ranges) This generator handles Sine, Triangle, Square, Pulse, Ramp and Slesed Sine Waveform, AM Modulation and frequency counter function is included.
   
Features

• 0.03Hz - 3MHz ( 7 Ranges)
• Sine, Triangle, Square, Pulse, Ramp, Slesed Sine Waveform
• Sync. Out( TTL Square Waveform)
• Sweep Function
• VCG Input
• DC Offset
• AM Modulation
• Frequency Counter

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GW Instek GFG-8255A Analog Function Generator

GW Instek GFG-8255A Analog Function Generator

Features

• Frequency Range: 0.5Hz ~ 5MHz
• Waveforms: Sine, Triangle, Square,Ramp, TTL and CMOS Output
• External Voltage Controlled Frequency (VCF) Function
• Two-Steps (-20dBx2) and Variable Attenuator
• Built-In 6 Digits Counter with INT/EXT Function up to 150MHz
• INT/EXT AM/FM Modulation
• GCV Output for Synchronization

Description :

The GFG-8200A product family offers a complete solution in generating signals at the 3MHz/5MHz ranges. All models are embedded with standard functions such as TTL/CMOS/Ramp output, External Voltage Controlled Frequency (VCF), and built-in 6-digit counter (except for GFG-8215A).

Further versatility of Logarithmic and Linear sweep is added into GFG-8255A/8219A/8217A, while GCV output feature and AM/FM modulation are available in GFG-8255A/8219A. All these integrated functions and user-friendly operations of the GFG-8200A series are made to accommodate the applications in audio response testing, vibration testing, servo system evaluation, ultra sound application, etc.

SELECTION GUIDE
MODEL	GFG-8255A	GFG-8250A	GFG-8219A	GFG-8217A	GFG-8216A	GFG-8215A
DISPLAY	6 Digits LED Display					-
WAVEFORM	Sine , Square , Triangle
FREQUENCY RANGE	5MHz	5MHz	3MHz	3MHz	3MHz	3MHz
LIN/LOG SWEEP	V		V	V
AM/FM MODULATION	V		V
FREQUENCY COUNTER	V	V	V	V	V
VOLTAGE CONTROL FREQUENCY	V	V	V	V	V	V
GCV OUTPUT	V		V
TTL/CMOS OUTPUT	V	V	V	V	V	V

Specification

	GFG-8215A/8216A/8217A/8219A	GFG-8250A / 8255A
MAIN
Frequency Range	0.3Hz ~ 3MHz (7 Range)	0.5Hz ~ 5MHz (7 Range)
Amplitude	>10Vpp (into 50Ω load)
Impedance	50Ω±10%
Attenuator	-20dB±1dBx2
DC Offset	<-5V ~ >5V (into 50Ω load)
Duty Control	80% ~ 20%, maximum 1MHz (continuously adjustable)
Display	6 digits LED display *GFG-8215A does not have a display
Range Accuracy	±5%+1Hz (at 3 positions) *only for GFG-8215A
SINE WAVE
Distortion	< 1%, 0.3Hz ~ 200kHz	< 1%, 0.5Hz ~ 100kHz
THD (Total Harmonic Distortion)	< 35dB, below fundamental in all ranges, from Max to 1/10 level	< 30dB, below fundamental in all ranges, from Max to 1/10 level
Flatness	< 0.3dB, 0.3Hz ~ 300kHz < 0.5dB, 300kHz ~ 3MHz	< 0.3dB, below 500kHz < 1dB, below 5MHz
TRIANGLE WAVE
Linear	> 98%, 0.3Hz ~ 100kHz > 95%, 100kHz ~ 3MHz	> 98%, 0.5Hz ~ 100kHz > 95%, 100kHz ~ 5MHz
SQUARE WAVE
Symmetry	±2%, 0.3Hz ~ 100kHz	±2%, 1Hz ~ 100kHz
Rise or Fall Time	< 100nS at maximum output (into 50Ω load)	< 50nS at maximum output (into 50Ω load)
CMOS OUTPUT
Level	4Vpp±1Vpp ~ 14.5Vpp±0.5Vpp adjustable
Rise or Fall Time	< 120nS
TTL OUTPUT
Level	> 3Vpp
Fan Out	20 TTL load
Rise or Fall Time	< 25nS
VCF (Voltage Controlled Frequency)
Input Voltage	0V ~ 10V±1V (100 : 1)
Input Impedance	10kΩ±10%
GCV (Generator Controlled Voltage) (GFG-8219A/8255A)
Output Voltage	Sets the voltage between 0V ~ 2V according to the frequency
SWEEP OPERATION (GFG-8217A/8219A/8255A)
Sweep Selection	Switch selector
Sweep Rate	Maximum 100 : 1, adjustable
Sweep Time	0.5sec ~ 30sec, adjustable
Sweep Mode	Lin/Log switch selector
AMPLITUDE MODULATION (GFG-8219A/8255A)
Depth	0 ~ 100%
MOD. Frequency	400Hz (INT), DC ~ 1MHz(EXT)
Carrier BW	100Hz ~ 3MHz (-3dB)	100Hz ~ 5MHz (-3dB)
EXT Sensitivity	< 10Vpp for 100% modulation
FREQUENCY MODULATION (GFG-8219A/8255A)
Deviation	0 ~ ±5%
MOD. Frequency	400Hz (INT), DC ~ 20kHz(EXT)
EXT. Sensitivity	< 10Vpp for 10% modulation
FREQUENCY COUNTER (GFG-8216A/8217A/8219A/8250A/8255A)
INT/EXT	Switch selector
Range	0.3Hz ~ 3MHz (5Hz ~ 150MHz EXT)	0.5Hz ~ 5MHz (5Hz ~ 150MHz EXT)
Accuracy	Time base accuracy±1 count
Time Base	±20ppm(23° C ± 5° C)after 30 minutes warm up
Resolution	100nHz for 1Hz, 1Hz for 100MHz
Input Impedance	1MΩ // 150pF
Sensitivity	< 35mVrms (5Hz ~ 100MHz) < 45mVrms (100MHz ~ 150MHz)
POWER SOURCE
	AC115V/230V±15%, 50 / 60Hz
DIMENSIONS & WEIGHT
	251(W) x 91(H) x 291(D)mm Approx. 2.0 kg(GFG-8215A) Approx. 2.1 kg(GFG-8216A) Approx. 2.15kg(GFG-8217A) Approx. 2.2 kg(GFG-8219A)	251(W) x 91(H) x 291(D)mm Approx. 2.3 kg (GFG-8250A) Approx. 2.4 kg (GFG-8255A)

Accessories :
User manual x 1
Power cord x 1
Test lead GTL-101 x 2
Test lead GTL-101 x 1 (GFG-8215A)

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