15mhz Programmable Function Generator

15MHz Programmable Function Generator
The GFG-3015 is a versatile and high precision programmable function
generator, providing stable and accurate signals at up to 15MHz.
Powered by Frequency Feedback technology, the GFG-3015 delivers
frequency accuracy as low as 0.02% and a maximum resolution of10mHz. 10
front panel keys make memory setup and predefined signal production a
breeze. With a massive feature set and great value, the GFG-3015 is an
extremely versatile instrument used in education, repair service,
production and experimental labs.FEATURES



Frequency Range 0.01Hz~15MHzMaximum Frequency Resolution 10mHzFrequency Accuracy 0.02% 5 CountDual Displays Indicate Frequency and AmplitudeBuilt-in 6 Digit Counter With INT/EXT Function up to 150MHz/High ResolutionOutput Waveforms Sine, Square, Triangle, Ramp, Pulse, AM, FM, Sweep, TTL, Trigger and Gate or BurstINT/EXT AM/FM ModulationLIN/LOG Sweep ModeVariable DC Offset ControlVCF for 100:1 EXT Frequency ControlGCV Output for SynchronizationSYNC OutputOutput Overload ProtectionRS-232C Standard Interface







SPECIFICATIONS








MAIN





Output Waveforms


Sine, Square, Triangle, Ramp, Pulse, AM, FM,
Sweep, Trigger, Gate or Burst





Frequency Range



10mHz~15MHz in 8 frequency range(auto switch)





Frequency Resolution


15MHz~150kHz(100Hz)1.5MHz~15kHz(10Hz)150kHz~1.5kHz(1Hz)15kHz~150Hz(0.1Hz)1.5kHz~15Hz(10mHz)150Hz~1.5Hz(10mHz)15Hz~0.15Hz(10mHz)1.5Hz~0.01Hz(10mHz)




Frequency Accuracy


0.02% 5 count





Output Impedance


5010%





Amplitude Range


10.00V ~ 0.01V(into 50) 4 amplitude range|Vac
peak| + |Vdc| = 5VResolution : 10mV (10.00V ~ 0.01V)





Amplitude Accuracy


<3% 5count at 10Hz ~ 1MHz<10%
5count at 1MHz ~ 15MHz





Amplitude Unit



Vpp , Vrms , dBm





DC Offset


-5V ~ 5V (into 50); resolution 10mV





DC Offset Accuracy


<3%3count at minimum amplitude





Duty Control


80% ~ 20%, ~ 1MHz; resolution 1%





Duty Accuracy



<1% ~ 1MHz at 50% duty





Display



Dual display for frequency 6 digits and amplitude
4 digits





SINE WAVE





Distortion


<0.5%(-46dBc), 10Hz~ 100kHz<-30dBc,
~15MHz (1Vpp~10Vpp)





TRIANGLE WAVE





Linearity Error



<1% of full scale output at 100Hz





SQUARE WAVE





Asymmetry



1% of period + 3nS




Rise or Fail Time


<18 nS




SYNC OUTPUT





Impedance



5010%





Level



>1Vp-p open circuit




MODULATION CHARACTERISTICS





Types


AM, FM, Sweep, Trigger(int/ext), Gate or Burst
(implement by trigger type)





Waveform


Sine, Square, Triangle, Ramp or Variable Symmetry
Pulse





Rate Frequency Range


10mHz~10kHz in 3 frequency range (auto switch)





Rate Frequency Accuracy



5% 1 count





Rate Frequency Resolution



10.0kHz~0.1kHz(100Hz)99Hz~1Hz(1Hz)0.99Hz ~
0.01Hz(0.01Hz)





Symmetry



90% : 10% : 90%; resolution : 1%





Symmetry Accuracy



1 count(< 1%)





Output Level



>1Vpp into 10k load





Sine Wave Distortion



<2% from 10Hz ~ 10kHz




AMPLITUDE MODULATION





Depth



0 ~ 100%





Modulation Frequency Rate


0.01Hz ~ 10kHz(INT) ; DC ~ 1MHz(EXT)





Carries -3dB Bandwidth



<100Hz to >5MHz





External Sensitivity


<10Vpp for 100% modulation





FREQUENCY MODULATION





Deviation


0 ~ 15%





Modulation Frequency Rate



0.01Hz ~ 10kHz(INT) ; DC ~ 50kHz(EXT)





External Sensitivity



<5Vpp for 15% deviation





SWEEP CHARACTERISTICS





Sweep Range



15MHz ~ 150kHz; 1.5MHz ~ 15kHz; 150kHz ~
1.5kHz; 15kHz ~ 150Hz; 1.5kHz ~ 15Hz; 150Hz ~ 1.5Hz;15Hz ~
0.15Hz; 1.5Hz ~ 0.01Hz





Width



>100:1(in the same frequency range)





Rate



0.01Hz ~ 10kHz





Symmetry Control



90% ~ 10%, resolution:1%





Mode



Linear /Log sweep




Sweep Output



0>-5Vpp into 10k




TRIGGER CHARACTERISTICS





Start/Stop Phase Range



80 ~ 90





Rate



0.1Hz ~ 10kHz





Frequency Range



0.1Hz ~ 1MHz(Useful ~ 10MHz)





Ext Trig Frequency Range



DC ~ 1MHz, TTL compatible input level





Gate or Burst



Implement by trigger setting




VCF





Range



100:1 (0 ~ 10V 1V)





Input Linearity



<0.5% ~ 1MHz, <5% ~ 10MHz





Input Impedance



10 k




GCV OUTPUT









0.2V ~ 2V as per different frequencies in the same
frequency range





FREQUENCY COUNTER





INT/EXT



Switch selector





Range



5Hz ~ 150MHz EXT





Accuracy



Time base accuracy 1 count





Time Base



20ppm(23C 5C) after 30
minutes warm up





Resolution



100nHz for 0.1Hz, 1Hz for 100MHz




Input Impedance



1M // 150pF





Sensitivity



<35mVrms(5 ~ 100MHz), <45mVrms(100MHz~150MHz)





MEMORY








Save/Recall


10 sets of front panel setting memories




INTERFACE









RS-232C





POWER SOURCE









AC115V/230V 15%, 50/60Hz





ACCESSORIES






User manual x 1Power cord x 1Test Lead
GTL-101 x 2






DIMENSIONS & WEIGHT


290(W) x142(H) x 460(D)mm, Approx. 5kg