FGX-293 is a function generator incorporating ar-
bitrary waveform capability.
It can generate arbitrary waveform with 12bit reso-
lution, max. 500K point length, and max. 50MS/s
sampling rate.
Waveform can be outputted by each mode of con-
tinuous, triggered, gate, or burst with internal or
external reference.
It can match to wide variety of use with combining
various seep functions, AM, FM, and FSK modula-
tion. Owing to editing function for automatic incre-
ment, line draw, defined waveform, etc., easy gen-
eration of arbitrary waveform can be realized.
Also control by PC is possible by standard
equipped RS-232C and GPIB.(SCPI compatible)
Outline
Features
Wide range of frequency generation up to
31MHz (for sine and square waveform)
It is possible to generate 10
μ
Hz ultra low fre-
quency up to 31MHz high frequency.
DDS (Direct Digital Synthesizer) method
Standard waveform keeps high accuracy for fre-
quency,
±
25ppm by using DDS method.
Frequency setting can be made with 10digit or
1
μ
Hz high resolution.
Linear/Log Sweep function
Linear/Log sweep is possible for sweep sine,
square, and triangle waveforms.
Duty variable, symmetry variable
Duty ratio for square wave is variable without
changing frequency using duty variable function.
Variable range is 20% to 80% at less than 5MHz,
and 40% to 60% at less than 20MHz.
Symmetry of triangle waveform is variable within
the range of 10% to 90%.
500K point long size memory for arbitrary
waveform
Data length can be set freely within 500K points.
Setting start address and data length for arbitrary
waveform output enables any separation in wave-
form memory. Sampling rate for arbitrary wave-
form is max. 50MS/s (20ns) with analog output.
Interface
GP-IB and RS-232C are equipped as standard.
Arbitrary Function Generator
FGX-293
Accessories
50
Ω
termination
TA-57
（
DC
to 1GHz
、
VSWR1.1
）
BNC-BNC Cable (1m)
CA-43
