Function Generator
1、Various waveforms: sine, square, triangle, pulse, Ramp and etc.
2、TTL signal output
3、CMOS signal output
4、Output amplitude up to 20Vp-p (25Vp-p on EM1643V)
5、Attenuator
6、VCF external signal control output signal frequency
7、Frequency counter
8、DC offset, duty cycle, amplitude and other parameters modulation
9、4 digits display of frequency, 3 digits display of amplitude
10、High power signal output, direct drive circuit (only EM1643V)
11．Short circuit , Over current, Current reverse protection
12、SMT process
