SG1642A/B/C

SG1642A/B/C

SG1642A/B/C

Specifications

Features

.Multi waveform:Sine,Triangle,Square,Ramp,Pulse,TTL and CMOS
.Various output mode CW,Function,INT/EXT Sweep,AM,FM,FSK,Power,Single
.DC Offset,Symmetry,Amplitude continuously adjustable 
.Built-in counter with INT(5digits)/EXT(8digits)up to 100MHz/equal accurate 
.High reliability MTBF>10000h
.Full output protection 
.Output amplitude display peak-peak and RMS
.Interface option RS-232 or RS-485

Technical DataSG1642ASG1642BSP1642C
Main outputOutput frequency0.2Hz~5MHz0.2Hz~10MHz0.2Hz~20MHz
Output waveformsSine wave,Square wave,Triangle wave,Ramp wave and etc.
Output impedance50Ω±10%
Output amplitude10Vp-p±10%(50Ω) 20Vp-p±10(1MΩ)
Output attenuation0dB/20dB/40dB/60dB
DC offset-5V~+5V±10%(50Ω) -10V~+10V±10% (1MΩ)
Symmetry20%~80%
Sine waveDistortion factor10Hz~100kHz≤0.8%
Triangle waveLinear90%
Square waveRise or fall time20ns
TTL outputLevelLow≤0.8V High≥1.8V
CMOS outputLevel3Vp-p~15p-p adjustable
VCF(option)Input voltage0V~2V
Input impedance100KΩ±10%
SweepSweep modeLin./Log
Sweep width≥ 1 full frequency range
Sweep time10ms~5s±10%
Amplitude modulation 
(optional standard and balance function )
Carrier frequency100Hz, 1kHz, 10kHz, 100kHz, 1MHz ranges
Input signal period10ms~5s
Depth0~100%
MOD.frequency1kHz
EXT.impedance1kHz
EXT.sensitivity0V~2V
Frequency modulationDeviation0~5%
MOD.frequency1kHz
EXT.impedance100KΩ±10%
EXT.sensitivity0V~2V
CounterDisplay5 digits(INT.)8 digits(EXT.)
Frequency range

0.2Hz~5MHz
0.2Hz~100MHz(EXT.)

0.2Hz~10MHz
0.2Hz~100MHz(EXT.)

0.2Hz~20MHz
0.2Hz~100MHz(EXT.)

Input impedance500kΩ/30pF
Time base10MHz
AccuracyTime base accuracy±count
Attenuator-20dB
Stability5×10-5/d
Single(option)Output waveformSine
Output frequency50Hz
Power(option)Output power10W(4Ωload)
Output waveformSine
Output frequency20Hz~40kHz
Power supply110~127VAC±10%,220~240VAC±10%,50Hz±2Hz/60Hz±2Hz
Dimensions(W×H×D)240×80×220mm
Weight1.75kg


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