Products

GW INSTEK SFG-830/830G

Features:

*30MHz Direct Digital Synthesizer(DDS)technique
*20mHz Frequency Resolution
*±10ppm Frequency Accuracy
*12 Bit, 5M Sample/S Arbitrary Waveforms
*Internally Synthesized FM, AM and Phase Modulation (PSK)
*Linear and Log Sweeps
*Arbitrary Modulation
*Standard Interface: RS-232C
*GPIB Interface (SFG-830G)

Description:

The SFG-830 Series 30MHz Arbitrary Function Generator is one of the most versatile and highly qualitative signal generators utilizing DDS techniques. They not only offer the standard generator functions but also provide accurate modulations, sweep, and arbitrary waveform generation. The free editing software allows professional users to obtain, edit, or create frequency and amplitude characteristics as desired through RS-232C interface or GPIB interface (SFG-830G). The SFG-830 Series is suited to simulate all signals encountered including both ideal and abnormal conditions. For applications, such as product design, manufacturing testing, automotive, and sensor stimulation, the SFG-830 Series is the best solution provider for generating arbitrary waveforms.

Specification:

 

OUTPUT FUNCTION

 

SINE, TRIANGLE, RAMP, SQUARE, SYNC OUTPUT, ARBITRARY WAVE
FREQUENCY RANGE
Sine 20mHz ~ 30MHz
Square 20mHz ~ 30MHz
Triangle 100mHz ~ 100kHz
Ramp 100mHz ~ 100kHz
FREQUENCY RESOLUTION
Sine 20mHz
Square 20mHz
Triangle 10mHz
Ramp 10mHz
FREQUENCY ACCURACY
  ± 10ppm
FREQUENCY AGING
  ± 5ppm/year
OUTPUT IMPEDANCE
Source Impedance 50Ω±10%
AMPLITUDE
Range 10mV ~ 10Vpp (into 50Ω ) 8 amplitude range, |Vac peak| + |Vdc| < 5V
Resolution 3 digits
Accuracy

±0.5dB (±5mVrms, sine out)
±12% (±5mVrms, square out)
±5% (±5mVrms, triangle out)
±5% (±5mVrms, arbitrary out)

DC OFFSET
Range ±5V (into 50Ω), |Vac peak| + |Vdc| < 5V
Resolution 3 digits
Accuracy ±1.5% of setting + 1mV
SYNC OUTPUT
Sync Output TTL levels
Sync Fan-Out >10 TTL load
SINE OUTPUT
Harmonics DC ~ 100kHz : -50dBc
0.1MHz ~ 1MHz : -40dBc
1MHz ~ 10MHz : -30dBc
10MHz ~ 30MHz : -25dBc
SQUARE OUTPUT
Rise/Fall Time < 15nS
Overshoot < 5% (at full scale output)?
Asymmetry ±1% of period + 4nS
TRIANGLE AND RAMP
Linearity ± 0.1% of full scale output
ARBITRARY WAVEFORMS
Sample Rate 42.949600MHz / N, N = 8, 10, 12.......215
Waveform Length 12000 points max
Vertical Resolution 12 bits
SWEEP 
Sweep Functions LIN or LOG
Sweep Range 20mHz ~ 30MHz
Sweep Time 0.01S ~ 1000S
MODULATION
AM Modulation Function External, Internal(sine, triangle, ramp, square)
Modulation Rate 10mHz~10kHz(internal), 50kHz max(external)
Modulation Span 0 ~ 100%
Ext Input ±5V for 100% modulation
Ext Input Impedance 100kΩ
FM Modulation Function Sine, triangle, ramp, square
Modulation Rate
10mHz ~ 10kHz
Modulation Span 30MHz (100kHz for triangle, ramp)
PM Modulation Span 360 Degrees
Modulation Rate 20mHz ~ 10kHz
INTERFACE
  SFG-830 Standard : RS-232C
SFG-830G Standard : GPIB & RS-232C
POWER SOURCE  
  AC100V/120V/220V/240V±10%, 50/60Hz
ACCESSORIES
  User manual x 1
Power cord x 1
Test lead GTL-110 x 1
DIMENSIONS & WEIGHT  
  214(W) x 89(H) x 370(D) mm
Approx. 6.5kg


Accessories:

User manual x 1, Power cord x 1, Test lead GTL-110 x 1


Ordering Information:

SFG-830 30MHz Arbitrary Function Generator with RS-232C Interface
SFG-830G 30MHz Arbitrary Function Generator with RS-232C & GPIB Interface

Optional Accessories
GTL-232 RS-232C Cable, 9-pin Female to 9-pin, null Modem for Computer

 

 

 

 

Description:

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