Roger G3XBM's (Mainly) Amateur Radio Blog

An old friend has just bought some coax off Amazon so he can feed his aircraft band RX feed though his window without drilling holes. It is ...

It is many years since I last bought coax (2012?), so I am a bit out of touch on prices, types and sizes. Come to think of it, I must have b...

If you are like me, then you always want to know the loss of your coax at 6m,2m and 70cm, possibly higher I found this very useful table to ...