Pages: [1]   Go Down

Author Topic: Locating Autek QF-1A on top of Collins S-Line Power Supply/Speaker Cabinet  (Read 148 times)

W2JJV

  • Member
  • Posts: 158
Locating Autek QF-1A on top of Collins S-Line Power Supply/Speaker Cabinet
« on: January 22, 2023, 10:59:53 AM »
So now I want to add a second (small monitor) for my SDR and I'm going through the process of re-arranging stuff to make space.  I have the Autek on a shelf above the KWM-2A but now I need the shelf space so I want to put the Autek on top of the power supply/speaker cabinet.  Anyone have any issues with hums or other electromagnetic interference due to the Autek's proximity to the power supply.  Thanks,

David, W2JJV
Logged

K1MMI

  • Member
  • Posts: 144
Re: Locating Autek QF-1A on top of Collins S-Line Power Supply/Speaker Cabinet
« Reply #1 on: January 28, 2023, 02:41:32 AM »
I have a 40 year old 3A 12V linear power supply on top of my  Autek QF-1A. No hum or noise problems - works great.
Logged

W1VT

  • Member
  • Posts: 6071
Re: Locating Autek QF-1A on top of Collins S-Line Power Supply/Speaker Cabinet
« Reply #2 on: January 28, 2023, 06:03:33 AM »
Ham audio is typically tailored to get rid of low frequency 60 and 120Hz signals created by vintage linear power supplies.
Logged
Pages: [1]   Go Up
« previous next »