Here is a story from my younger days. I had a really poor pair of cheap headphones that was just normal moving coil speakers in boxes that clamped to your head, I think they came from Debenhams (when they had an electrical department!). So I took them apart, removed the speaker cones, carefully, leaving the moving coil in place. I then replaced the cone with a single piece of aluminium kitchen foil. The result was they could only reproduce sounds around 1KHz and became my CW filter for a number of years. There was a time when things were expensive and there was no internet mail order!
Thank you very much about the very very good explanation of the divice. So I´m CB operator. I usually use a COBRA 148 GTL, and sometimes I have that dificulty that you mencioned in the vídeo. This divice in your opinion it´s good to connect to a CB radio to improve more quality and receive better stations? Yes I have a strange a highly QRM in my City, yes I know that is impossible to reduce the QRM with this divice, I have to put a QRM Eliminator, but it´s improve the reception in this case? Thanks a lot 7351 from Portugal.
Here is a story from my younger days. I had a really poor pair of cheap headphones that was just normal moving coil speakers in boxes that clamped to your head, I think they came from Debenhams (when they had an electrical department!). So I took them apart, removed the speaker cones, carefully, leaving the moving coil in place. I then replaced the cone with a single piece of aluminium kitchen foil. The result was they could only reproduce sounds around 1KHz and became my CW filter for a number of years.
There was a time when things were expensive and there was no internet mail order!
Once we come out of lockdown, there's a lot of us that's going to miss these vids. :-)
why would that be then, is he leaving then ?
Nice piece of kit. Tempted to buy as I have compromised hearing..
Thanks for the detailed video of the PRAS. I wonder could it be used to help receive weak FT 8 signals? Thanks.
Many thanks Bill
You did quite a fabulously useful review of this product. I have the hearing deficiencies focused upon, so I ordered one, thanks so much!
Great video pal, you're a great bloke. DE, 2E0LIG, Nathan From Leicester.
How about for CW ? Will it work for day an FT 818 that nobody can find CW filters for anymore ?
Yes it will.
Thank you very much about the very very good explanation of the divice. So I´m CB operator. I usually use a COBRA 148 GTL, and sometimes I have that dificulty that you mencioned in the vídeo. This divice in your opinion it´s good to connect to a CB radio to improve more quality and receive better stations? Yes I have a strange a highly QRM in my City, yes I know that is impossible to reduce the QRM with this divice, I have to put a QRM Eliminator, but it´s improve the reception in this case? Thanks a lot 7351 from Portugal.
Hi, great content on channel would love review on Tecsun 2000 which I have just purchased from you would love to hear your opinion on that radio
infinite amount of settings NOT
no frequency adjust for low
no frequency adjust for hi
Shame it picks up so much RF
Usually because no line isolator is on the antenna system at the station end.
first :)
and nothing to say
@@antycyponek2706 that`s right, you have to be first, no point otherwise,:)
its a laugh just a laugh. chill out boy.