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30MHz Arbitrary/Function Generator


SFG-830

FEATURES:  
30MHz Direct Digitally Synthesized Source
20mHz Frequency Resolution
+10ppm Frequency Accuracy
12Bit, 5M Sample/S Arbitrary Waveforms
Sine, Triangle, Ramp and Square Waveforms
Internally Synthesized FM, AM and Phase Modulation  (PSK)
Low distortion
RS232 interface
Arbitrary Modulation
Linear and log sweeps
Optional IEEE-488 Interface only for SFG-830G
Free Arbitrary Waveform Composer Software for  Windows 95/98/2000
 
    SPECIFICATIONS

     Output Function

SINE, TRIANGLE, RAMP, SQUARE, SYNC OUTPUT, ARBITRARY WAVE

     Frequency Range Sine 20mHz ~ 30MHz
Square 20mHz ~ 30MHz
Triangle 10mHz ~ 100kHz
Ramp 10mHz ~ 100kHz

     Frequency Resolution 20mHz (10mHz for TRIANGLE and RAMP function)

     Frequency Accuracy +10ppm

     Frequency Aging +5ppm/year

     Output Impedance Source Impedance 50Ω + 10%

     Amplitude Range 10mV ~ 10Vp-p ( into 50Ω ) 8 amplitude ranges,
| Vac peak | + | Vdc | < 5V
Resolution 3 digits
Accuracy Sine out: +0.5dB (+5mVrms) ,
Square out: +12% (+5mVrms) ,
Triangle out: +5% (+5mVrms) ,
Arbitrary out: +5% (+5mVrms)

     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 , 0.1M ~ 1MHz : -40dBc
1M ~ 10MHz : -30dBc , 10M ~ 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 12,000 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 RS232 standard
GPIB interface GPB-01 (Option)
Free Arbitrary waveform composer software for Window 95/98/2000 SFG-S1 (require GPIB)

     Power Source AC 100V/120V/220V/240V +10%, 50/60Hz

     Accessories Power cord x 1 ,
Instruction manual x 1 ,
GTL-110 x 1

     Dimensions & Weight 214(W) x 89(H) x 370(D) mm, Approx. 4.8kg

 

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Tel. (66)0-2948-7398 Fax (66)0-2948-7398

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