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Hi, my name is gerry, i’m an electronic technician, i’m new on spectrum analizers but i have purchased an sa44b used for a very good price. I’m very enthusiast of this device. I have noticed a strange frequencies without input with full span, i have tried to move in my hand the sa and ground the rf imput but nothing change. I attach the record files of full span and the spectrum focused on the event. Is possible that my sa have a problem? Thanks to all
GerryHi Gerry,
This does look like a potential issue with the unit. There are normally spurs in that frequency range but your unit is exhibiting higher than typical spurs.
Please call us at 1-800-260-TEST so we can issue an RMA and try to fix the unit.
Regards,
A.J.
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