Product Detector
The final part of the M0NTV ‘Building with Blocks’ talk direct conversion receiver. I’ve built it in a different order from the ‘building backwards’ order…
Read the notes : Product DetectorAmateur radio · Projects · Learning
Category: <span>Uncategorised</span>
80m Filter
I've been working on a direct conversion receiver, on and off (mainly off with a couple of spurts) for a few months now based on…
Read the notes : 80m Filter
Project Tins
Looking for project tins recently I found some for sale on Etsy, however they were a bit expensive and on searching a bit further I…
Read the notes : Project TinsAuto ATU back home
After my latest adventures with my Auto ATU and adding a jumper wire I was having some odd behaviour so a club member Dave G8KBB…
Read the notes : Auto ATU back homeCW QSO with Russia
It’s been somewhat slow with the QSOs with life getting in the way, but I recently managed my first CW QSO on 20m around 14055…
Read the notes : CW QSO with RussiaTwo more CW QSOs
I’ve now managed another 2 CW QSOs, this time both with G4 stations in the UK, both stations were very helpful and understanding and responded…
Read the notes : Two more CW QSOsFirst CW QSO
Last night I managed my first "proper" (i.e. not scheduled with a friend round the corner) CW QSO, I was messing around with the radio,…
Read the notes : First CW QSO
Audio Amplifier Working
Finally got the audio amplifier working, there are still some tweaks required but almost there. In the end I eventually discovered that I'd somehow killed…
Read the notes : Audio Amplifier WorkingAudio Amplifier On Perfboard
Finally got round to moving the audio amplifier project on to perfboard. I actually wanted to use stripboard, but TWICE managed to order the wrong…
Read the notes : Audio Amplifier On Perfboard