岩通任意波形產生器(IWATSU)
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岩通任意波形產生器(IWATSU)
SG-4115/05
  • SG-4115/05

  • DDS (Direct Digital Synthesize)
    High frequency stability (50ppm)
    Sine wave amplitude accuracy  +/- 1%(1kHz)
    Good flatness of frequency response
    Duty, Offset, Sweep, Burst as Basic function
    Good operability
    Amplitude and frequency are shown simultaneously
    One key selection, 10key numeric setting
    Full remote (GP-IB, RS232C)

 規格:

Model SG-4115 SG-4105 SG-4104
Output waveform Sine wave, square wave, pulse wave, triangle wave, ramp wave, gaussian noise, DC output, arbitrary waveform Sine wave, square wave, pulse wave, triangle wave, ramp wave, DC output
Output channels 2 1
Isolation 42Vp-p from GND -
Output impedance 50W fixed
Frequency Sine, square 10mHz-15MHz 10mHz-5MHz
Arbitrary 10mHz-1.6MHz -
Pulse 10mHz-3.2MHz
10mHz-100kHz(without DC)
Others 10mHz-100kHz (without NOISE, DC) 10mHz-100kHz (without DC)
SLOW mode (any wave) 1mHz-100kHz
-
Accuracy ±10ppm ±50ppm
Resolution 10mHz or 9 digits 10mHz or 5 digits
SLOW mode (any wave) 1mHz or 9 digits
-
Simultaneous frequency change mode of SG-4115 disables use of SWEEP, modulation and BANK.
Output waveforms of CH1 and CH2 are of the same type.
Amplitude Range 50mVp-p to 10Vp-p (50W)
100mVp-p to 20Vp-p (open)
Accuracy (sine 1kHz) ±1%
Resolution Except For DC Waveform Output : 0.1mV or 3 digits(50.0mV to 10.0V)
For DC Waveform Output : 1mV or 3digits(1mV to 5.00V)
Flatness
(reference to 1kHz)
Sine: up to 100kHz ±1% ±2%
Over 100kHz-1MHz ±2% ±3%
Over 1MHz ±3% ±5%
Square: up to 100kHz ±3%,
Over 100kHz ±5% (SWEEP off for SG-4115)
Triangle, pulse: ±3% SLOW mode (all waveforms)
100kHz-3.2MHz ±5% for SG-4115 only
Mode CONT, TRIG, GATE
Offset Range ±5V (waveform + DC offset less than 5.025V)
Resolution 1mV or 3digits
Accuracy ±1% setting value ±5mV (at DC output)
Duty Square wave 40-60% (more than 5MHz)
20-80% (5MHz or less)
Others Pulse wave up to 100kHz is guaranteed for SG-4115 only
0-100% (pulse wave, ramp wave)
Sine wave spectral purity
*Amplitude at 10Vp-p
Harmonic distortion * Up to 100kHz -50dBc
Over 100kHz-1MHz -45dBc
Over 1MHz-15MHz -35dBc
Spurious * 100kHz-1MHz -60dBc
Over 1MHz-5MHz -50dBc
Over 5MHz-15MHz -40dBc
100kHz-1MHz -60dBc
1MHz-10MHz -50dBc
10MHz-15MHz -40dBc (SG-4104: up to 5MHz)
Total harmonic distortion 0.10% at 1Vp-p or more, less than 100kHz
0.30% at less than 1Vp-p, 100kHz
Step response Overshoot Square 2% (less than 1MHz)
Pulse 2% (1µs or more FWHM *)
*Full Width at Half Maximum
Rise, Fall time
(10%-90%)
Square 20ns or less 35ns or less
Pulse 20ns or less 300ns or less
SWEEP Curve Linear/Log -
TYPE CONTINUOUS: Oscillation continues at STOP frequency
STOP: Oscillation stops after STOP frequency
Mode CONT, GATE, TRIG
SWEEP TIME 1ms-500s
Sync out SWEEP SYNC, SWEEP MARKER
BURST Number 65536 -
Mode CONT, TRIG selectable
ON counts or OFF counts
PHASE Range ±359.9°
Resolution 0.1°
Start and Stop phase of TRIG, GATE mode Available Available Available
Start and Stop phase of SWEEP, BURST mode Available Available -
Phase between 2 channel signals Available Available -
Internal modulation Modulation item AM, FM, PM, PWM, FSK, PSK
-
Modulation waveform Any waveforms except DC
Modulation bandwidth AM
Sine, square, ARB: up to 1MHz
Triangle, ramp, pulse: up to 100kHz
Noise: fixed
Other modulation: up to 100kHz
(SLOW mode: up to 100kHz for all modulation types)
Depth or deviation AM: Depth 0-120%
FM: Deviation 10mHz-7.5MHz
(SLOW mode: 1mHz-50kHz)
PM, PSK: Phase ±359.9°
PWM: DUTY 1.0%-99.0%
FSK: Shift frequency 10mHz-15MHz
(SLOW mode: 1mHz-100kHz)
External modulation Modulation item Standard AM -
With extended external modulation option FM, PM, PWM, FSK, PSK
Modulation wave band AM, FSK, PSK: 1MHz
Other modulation: 100kHz
Modulation wave input level AM: 120% at ±2.4V
FM, PM, PWM: Maximum shift at ±2.0V
FSK, PSK: TTL level (H: 2.1V min., L: 0.9V max.)
Input impedance Approx. 1MW
2-channel control Simultaneous output ON/OFF
Independent output ON/OFF
Simultaneous frequency change*
Independent frequency change (FAST)
Independent frequency change (SLOW)
-
Pulse motor modulation (available only when PMC option is installed) Oscillation frequency 10mHz-3.2MHz
Note that the guaranteed pulse count is from 10mHz to 2MHz
10mHz-100kHz -
Waveform Pulse
Control CW/CCW or PLS/DIR
(reciprocating control available)
CW
(one-way control)
Output Open collector 2 outputs Open collector 1 output
Sensor input IN1, IN2
Mode LIN-A, ARB-A: After acceleration, braking by sensor input LIN-A,: After acceleration, braking by sensor input
LIN-B, ARB-B: After acceleration, braking by specified pulse counts LIN-B: After acceleration, braking by specified pulse counts
Acceleration, braking curve Linear, S shape, arbitrary Linear
Pulse counts 16777216
Acceleration, braking time 1ms-45s
ARB
(arbitrary signal generator)
Data length 16384 words
-
Waveforms 4
Voltage resolution 12bits
Number of bank 4
Bank switch trigger COUNT, TIME, EXT TRIG
TRIG Level, polarity TTL level (H: 2.1V min., L: 0.9V max.)
Inputs 2 1
Input impedance 1kW or more
Minimum pulse width 100ns
TRIG delay Normal mode Square: 5% of period +350ns
Pulse: Period/16384 + 800ns
SLOW mode Square: 5% of period + 2.7µs
Pulse: Period/16384 + 2.7µs
-
Setup memory 9
Remote control GP-IB, RS-232 -
Output CH1
CH2
SYNC_F
SYNC_R/SWEEP SYNC
SWEEP MARKER
OUT
SYNC OUT
SWEEP SYNC
SWEEP MARKER
OUT
SYNC OUT
Input TRIG1/GATE1
TRIG2/GATE2
EXT MODUL
TRIG/GATE
Power Voltage AC100V±10%
110V, 220V, 240V (factory option)
Frequency 50Hz, 60Hz, 400Hz
Consumption Approx. 100VA Approx. 55VA
Dimensions Approx. 210W x 99H x 403L mm Approx. 210W x 99H x 353L mm
Weight Approx. 5.5kg Approx. 4kg
Environment conditions Storage -20°C to +60°C/90%R.H. or less
Operating 0°C to +40°C/85%R.H. or less
Warm up time 30 min. or more
Accessories Power cord (1), operation manual (1)
Factory option PMC: SG-507
Extended external modulation: SG-508
PMC: SG-506 -
* Waveform selection and frequency for CH1 and CH2 are the same.
SWEEP, modulation and BANK functions are disabled.

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