Attenuation of signal due to radio connector adapters
From: ‘Alex P’ via Society of Amateur Radio AstronomersSent: 04 January 2025 10:28To: Society of Amateur Radio AstronomersSubject: Re: Adapter attenuation ~ 0.15 dB / adapter
From: ‘Alex P’ via Society of Amateur Radio AstronomersSent: 04 January 2025 10:28To: Society of Amateur Radio AstronomersSubject: Re: Adapter attenuation ~ 0.15 dB / adapter
My Question: Hi, Basic question- say I save 2dB here by changing coax and 2dB there by doing something else. Does that mean the total saving is 2+2=4dB or, as…
The following picture shows the theoretical improvement from making this change.
My son and I have changed the coaxial cable on my 1.5m parabolic solar cooker radio telescope from 5m of RG58 coaxial cable to similar length of LMR400 coax and…
I have found that my installations default to desktop as storage location – however there seems to be something preventing this location being used – this maybe the software or…
Having now mapped the Milky Way successfully using the Ptarmigan Array (LRO-H1) radio telescope over the last year, it is clear that there are some issues with signal to noise…