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 |
- |