SFG-2104SFG-2104 Digital Synthesis Function Signal Generator-Fornitore globale

Room 1510, Building A, Gonghe International Business Plaza, 3699 Gonghe New Road, Jing'an District, Shanghai

Technical parameters of SFG-2104 digital synthesis function signal generator:

Main output
Frequency range (sine wave, square wave)	0.1Hz~4MHz
Frequency range (triangular wave)	0.1Hz~1MHz
resolution	0.1Hz
Frequency stability	± 20 ppm
Frequency accuracy	± 20 ppm
Long term accuracy	± 5 ppm / year
Waveform type	Sine wave, square wave, triangular wave
AMPLITUDE	10Vpp (including 50 Ω load)
Amplitude versus frequency flatness (relative to 1kHz sine wave)	＜± 0.3dB,0.1Hz～1MHz; ＜± 0.5dB,1MHz～4MHz; ＜± 2dB, 4MHz～10MHz
Output Impedance	50Ω±10％
output attenuator	-20dB±1dB×2
DC compensation range	＜ -5V ～＞+5V (including 50 Ω load)
Cycle ratio adjustment range	20% to 80% below 1MHz (only available for square waves)
Cycle ratio resolution	1%
Frequency display	9-digit LED display
sine wave
harmonic distortion	-55dBc,0.1Hz～200kHz; -40dBc,0.2MHz～4MHz; -30dBc,4MHz～10MHz (This is the specification for outputting the maximum value to one tenth of the value and TTL/CMOS OFF)
triangular wave
Linearity	≧98％,0.1Hz～100kHz; ≧95％,100kHz～1MHz
square wave
symmetry	± 1% of period +4ns to 0.1Hz～100kHz Rise and fall time: ≤ 25ns at maximum output (including 50 Ω load)
CMOS output
Output level	Adjustable from 4Vpp ± 1Vpp to 14.5Vpp ± 0.5Vpp; Rise and fall time: ≤ 120ns
TTL output
Output level	≧3Vpp ; Output thrust: 20 TTL load; Rise and fall time: ≤ 25ns
SCAN
Scan Scale	100:1 maximum proportional value and adjustable
Scan time	Adjustable from 0.5 seconds to 30 seconds
Scanning method	Linear or logarithmic scanning with switch selection
Amplitude modulation
Modulation rate and modulation frequency	0～100％ ; 400Hz (internal), DC~1MHz (external input)
tuning range	100Hz～5MHz(-3dB)
External modulation sensitivity	≤ 10Vpp achieves 100% modulation
frequency modulation
Offset and modulation frequency	0~± 5% center frequency is 1MHz; 400Hz (internal), 1kHz (external input)
External modulation sensitivity	≤ 10Vpp, with a center frequency of 1MHz; Achieve a 10% modulation
frequency meter
range	5Hz～150MHz
accuracy	Time reference accuracy plus or minus one digit
Basic accuracy	After 30 minutes of warming up, the accuracy can reach ± 20ppm (Within room temperature of 23 ℃± 5 ℃)
resolution	The maximum resolution is 100nHz at 1Hz and 100MHz at 0.1Hz
Input impedance	1MΩ/150pf
External input sensitivity	≦35mVrms(5Hz~100MHz) ≦45mVrms(100MHz~150MHz)
Memory storage
Storage and calling functions	10 sets of memory settings
Input power supply	AC115V, 230V±15%, 50/60Hz

attachment
	Operation manual x 1, power cord x 1, GTL-101 x 2
outline dimension	107(W)×266(H)×293(D) m/m Approx. 3.2kg