High Z ant(enna) connector on SDRplay RSPduo.
From: A. C.Sent: 06 October 2025. Andrew, I was going to mention but I forgot, in the after RTOP meeting yesterday you asked what the High Z antenna connectors in…
From: A. C.Sent: 06 October 2025. Andrew, I was going to mention but I forgot, in the after RTOP meeting yesterday you asked what the High Z antenna connectors in…
There are apps and extensions that can remove history, cookies and other browser data with a single click, but the right choice depends on your operating system and how wide…
Common Ferrite Types (and Their Useful Range)Ferrite MaterialᅠTypical Trade NameᅠEffective Range (MHz)ᅠTypical Use#31ᅠFair-Rite mix 31ᅠ1 – 300 MHzᅠWideband RFI suppression (HF/VHF)#43ᅠFair-Rite mix 43ᅠ25 – 300 MHzᅠVHF suppression#61ᅠFair-Rite mix 61ᅠ200 –…
There are WordPress plugins that let you raise or effectively remove file‐size limits (up to what your server / storage can handle). But a caveat: even with a plugin, you’ll…
External power from a low-noise amplifier (LNA) can potentially cause problems with an SDR (Software Defined Radio), depending on how the power is supplied and whether the SDR’s RF input…
NOTE COMMAND LINE INSTRUCTION BELOW REQUIRED IF WINDOWS SAYS BITLOCKER NOT BEING USED AND UBUNTU INSTALLATION SAYS AT SAME TIME THAT SSD ENCRYTED WITH BITLOCKER Here’s how to turn off…
Here’s a comparison of the SDRplay RSPdx vs RSPduo (and notes about the newer RSPdx-R2), aimed at how they differ for radio astronomy, HF/VLF/LF work, and general SDR use. If…
Here’s a detailed comparison between the RTL‑SDR Blog V3 and RTL‑SDR Blog V4, along with practical implications (especially for your antenna-wire setup). If you like, I can summarise a “which…
In SDRconnect the controls for adjusting the dB scale / Y-axis (reference level, dB range) are under the “Primary SP display settings” section in the left panel. (SDRplay) Here’s exactly…
In SDRUno, the spectrum display’s Y-axis (dB range) can be adjusted so you can see more (or less) of the signal rather than just the top. Here’s how: 👉 In…