The following information is from Alex Pettit 23/12/2025: For Example, in this case where local RFI is seen from an adjacent monitor to the receiver. The following 3 plots show:…
To work this out properly we need one key missing detail: the cable conductor size (wire gauge or cross-section) and ideally the current drawn by the LNA. That said, I…
Andrew, yes it appears to be pretty much the type of power supply that I was referring to. Although I generally dislike Amazon listings as far as technical information details,…
Use <ctrl> <+> on your keyboard to enlarge the image (full image over 1000 pixels wide)
SARA’s web Analytical Section … https://www.radio-astronomy.org/node/200 talks of the 20m dish telescope.
@Rick K0GD Cyg A is a continuum source, so you won’t see it in hydrogen line. Instead you will just see an increase in power over the whole spectrum when…
Here’s a clear, practical comparison, with an emphasis on noise-sensitive and technical uses. Linear Power Supply (LPS) How it works Mains → transformer → rectifier → smoothing capacitors → linear…
jocover/OpenUSRP using LimeSDR to simulate USRP B210 on 7 Aug 2021 busyrock/Osmocom-GSM-For-USRP–B210 All components of Osmocom GSM project on 19 Jun 2019 ismagom/b210_usb_error Small program to demonstrate an error in…
Admin