SPECIFICHE TECNICHE

MAIN OUTPUT

SG1642A 

SG1642B

SG1642C

Output frequency

0.2Hz ~ 3MHz

0.2Hz ~ 10MHz

0.2Hz ~ 20MHz

Output waveforms

Sine wave, Square wave, Triangle wave, Ramp wave and etc.

Output impedance

50Ω ±10%

Output amplitude

10Vp-p±10% (50Ω) 20Vp - p±10% (1MΩ)

Output attenuation

0dB / 20dB / 40dB/60dB

DC offset

-5V ~ +5V±10% (50Ω) -10V ~ +10V±10% (1MΩ)

Symmetry

20% ~ 80% or 50%

SINE WAVE

Distortion factor

10Hz ~ 100kHz ≤ 0.8%

TRIANGLE WAVE

Linear

90%

SQUARE WAVE

Rise or fall time

20ns

TTL OUTPUT

Level

Low≤0.8V High≥1.8V

CMOS OUTPUT

Level

3Vp-p ~ 15p-p adjustable

VCF

Input voltage

0V ~ 2V

Input impedance

100KΩ ±10%

SWEEP

Sweep mode

Lin./Log.

Sweep rate

100:1 ratio max. and adjustable

Sweep time

10ms ~ 5s±10%

AMPLITUDE MODULATION

Depth

0 ~ 100%

MOD. frequency

1kHz

EXT. impedance

100KΩ ±10%

EXT. sensitivity

0V ~ 2V

FREQUENCY MODULATION

Deviation

0 ~ 5%

MOD. frequency

1kHz

EXT. impedance

100KΩ ±10%

EXT. sensitivity

0V ~ 2V

COUNTER

Display

5 digits (INT.), 8 digits (EXT.)

Frequency range

SG1642A 

SG1642B

SG1642C

0.2Hz ~ 3MHz 

0.2Hz ~ 10MHz 

0.2Hz ~ 20MHz 

0.2Hz ~ 100MHz (EXT.)

0.2Hz ~ 100MHz (EXT.)

0.2Hz ~ 100MHz (EXT.)

Input impedance

500kΩ/30pF

Time base

10MHz

Accuracy

Time base accuracy ± count

Attenuator

-20dB

Stability

5 x 10-5/d

SINGLE (OPTION)

Output waveform

Sine

Output frequency

50Hz

POWER (OPTION)

Output power

10W (4Ω load)

Output waveform

Sine

Output frequency

20Hz ~ 40kHz

POWER SOURCE

110 ~ 127VAC±10%/220 ~ 240VAC±10%, 50Hz±2Hz/60Hz±2Hz

DIMENSIONS & WEIGHT

240 (W) x 80 (H) x 220 (D) mm
Approx. 1.75kg