Strange effects from my dongle / pre-amp outfit.

[shakysen]

Hi All  K.Anderson reckons in his book sbs1 and basestation .that you can build a Bias tee & uhf pre amp for around £20 will build one on breadboard an see if you can

[shakysen]

Hi  again just found this one its the same as K,A.  http://www.hamtv.com/pdffiles/biasT.pdf

[shakysen]

Also this one But a bit complicated. Dongle pre-amp  http://sivantoledotech.wordpress.com/2012/08/03/a-high-end-uhf-preamp-for-the-vhfuhf-dongle/

[IanH]

Shaky

What language are you speaking? I had a quick look at those articles and to those who don't have a clue (such as me) this is all very strangle and unknown!

Ian

[shakysen]

Hi Ian .The pre-amps and tees cost about £129 if they can be made for £20 enough said

[IanH]

You could make a fortune selling to those who don't have the skills. Just need to convince us we need them 

[shakysen]

Hi All . Not so the bias tee yes it works, Pre-Amp no wrong info by K.A Also he printed a dia/of a J pole its wrong. Back to the workbench

                                                                                     Billko

[Anmer]

Unlike Lionel K Anderson to make a mistake.