| Model |
SG-4115 |
SG-4105 |
| 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 |
50Ω fixed |
| Frequency |
Range |
Sine, square: 10mHz-15MHz
Arbitrary: 10mHz-1.6MHz
Pulse: 10mHz-3.2MHz
Others (without NOISE, DC): 10mHz-100kHz |
Sine, square: 10mHz-15MHz
Others (without DC): 10mHz-100kHz |
| 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 |
0.1mV or 3
digits |
Flatness
(reference to 1kHz sine wave) |
Sine: up to 100kHz ±1%,
Over 100kHz-1MHz ±2%,
Over 1MHz-15MHz ±3% |
Square: up to 100kHz ±3%,
Over 100kHz-15MHz ±5% (SWEEP off for SG-4115) |
| CONT, TRIG, GATE |
| Mode |
| Offset |
Range |
±5V (waveform + DC offset
less than 5.025V) |
| Resolution |
1mV or 3 digits |
| Accuracy |
±1% setting value ±5mV
(at DC output) |
| Duty |
Square waves |
40-60% (5MHz or more)
20-80% (less than 5MHz) |
| 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 |
| 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%) |
Pulse 20ns |
Pulse 300ns |
| 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° |
| Function |
Start and Stop phase of TRIG, GATE, SWEEP,
BURST mode. Phase between 2 channel signals. |
Start and Stop phase of TRIG, GATE, SWEEP,
BURST mode. |
| 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. 1MΩ |
| 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/CCW or PLS/DIR
(reciprocating control available) |
| 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 |
1kΩ 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 |
| Input/output |
Output |
CH1, CH2, SYNC_F, SYNC_R/SWEEP SYNC, SWEEP
MARKER |
OUT, SYNC OUT, SWEEP SYNC, SWEEP MARKER |
| |
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. |
;)
