Products > Test Equipment
JunTek PSG9080 Programmable Signal Generator (80 MHz - 300 MSa/s - 14-bit)
jpshea:
Can the PSG9080 do (constant frequency) AM and frequency sweep at the same time?
radiolistener:
--- Quote from: jpshea on January 27, 2021, 12:58:19 pm ---Can the PSG9080 do (constant frequency) AM and frequency sweep at the same time?
--- End quote ---
No, modulation mode and sweep mode are different modes and available on separate screens.
I'm wondering, what you're trying to do with AM modulation in sweep mode? ???
XeRoX:
Hello!!
I just beginner in electronics.
I also bought JUNTEK PSG9080 in DEC 2020. I wanna pass out triangle signal to op amp but with external voltage offset by another op amp (both op amps are powering by external 9V BAT->3.3V LDO->OP AMPS). Then I connect GEN_GND (just GND without output !) to my offset amp then oscilloscope start display offset voltage with some noise component. My offset op amp produce 100 mV signal. If I try power generator from classical supply with 50 Hz transformer can it help me keep my 100 mV signal in clear?
Also I have another question about this generator - can I use it for getting amplitude-frequency response diagrams ? I saw sweep mode but can't synchronize gen output with "in X" on oscilloscope(( Does it really possible with such equipment?
Thanks all for answers !!
jpshea:
@radiolistener for EMC immunity testing
ozcar:
--- Quote from: XeRoX on January 29, 2021, 09:29:09 pm ---Also I have another question about this generator - can I use it for getting amplitude-frequency response diagrams ? I saw sweep mode but can't synchronize gen output with "in X" on oscilloscope(( Does it really possible with such equipment?
--- End quote ---
If the sweep does not provide a sync output, maybe instead you could FM modulate one channel by the other.
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