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SFG-1003 : 3MHz DDS Function Generator

   

    
         
 



                                 SFG-1003



  • DDS Technology and FPGA Chip Design
  • Frequency Range:0.1Hz~3MHz
  • High Frequency Accuracy : + 20ppm
  • High Frequency Stability : + 20ppm
  • Max. Frequency Resolution :100mHz
  • Low Distortion Sine Wave:-55dBc,0.1Hz~200kHz

 

Specifications

           
           
   MAIN Frequency  Range (For Sine, Square) 0.1Hz ~ 3MHz    
  Frequency  Range (For Triangle) 0.1Hz ~ 1MHz    
                        Resolution 0.1Hz Maximum  
                           Stability   + 20ppm    
                        Accuracy      + 20ppm    
                        Aging   + 5ppm / year    
  Output Function   Sine, Square, Triangle, TTL    
  Amplitude Range   10Vpp (into 50Ω load)     
  Flatness (at Maximumve amplitude relative to 1kHz) <+0.3dB, 0.1Hz~1MHz;
<+0.5dB, 1MHz~4 MHz;
<+ 2dB, 4MHz~10MHz 
 
  Impedance   50Ω + 10%    
  Attenuator   -40dB + 1dB x 1    
  DC Offset   < -5V ~ > +5V (into 50Ω load)    
  Duty Control  Range 25% to 75% below 1MHz (Square wave only)    
  Output Control ON/OFF selector      
  Display 6 digits LED display  

   SINE WAVE Harmonics Distortion   >-55dBc, 0.1Hz~200kHz;
>-40dBc, 0.2MHz~2MHz;
>-30dBc, 2MHz~3MHz
(Specification applied from MAX. to 1/10 level)

   TRIANGLE WAVE    Linear         ≥98%, 0.1Hz~100kHz; ≥95%, 0.1Hz~1MHz

   SQUARE  WAVE      Symmetry
 Rise or Fall Time
5% of period   +4ns, 0.1Hz~100kHz;
≤100ns at maximum output. (into 50Ω load)

   TTL OUTPUT     Level ≥3Vpp; Fan Out; 20 TTL load; Rise or Fall Time; ≤25ns  

   POWER SOURCE         AC 240V/220V/110V+10%, 50/60Hz

 
   ACCESSORIES     User Manual x 1, Power cord x 1, GTL-101 x 1

   DIMENSION & WEIGHT 251(W)x91(H)x291(D) m/m; Approx. 2.1kg  
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Copyright (C) 2006 SC INTERNATIONAL RESEARCH CO., LTD. All Rights Reserved.
63/2772 Rajpattana Road, Sapansung, Sapansung, Bangkok 10240
Tel. (66)0-2948-7398 Fax (66)0-2948-7398

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