Members of the Secret Nuclear Bunker Contest Group (SNBCG) assembled at Kelvendon Hatch to try 144 MHz (Earth Moon Earth) EME and MS (Meteor Scatter) over the weekend of the ARRL EME event As a group we have tried with some success MS QSO and this helped lay the foundation for this weekend’s EME event. […]
This weekend I operated portable HF from the car, but I wanted to try out both a multi-band vertical and an EFHW. The advantage is both are quick, easy to deploy, and relatively cheap. EFHW These can be made of purchased and much will depend on the power level required. The length of wire required […]
This weekend the weather was planned to be over 30C, so I thought it would be better to be outside than stuck in the house. If I could find some shade, and keep out of the sun, this would be ideal. Power and keeping cool The weather was so warm, it was essential to stay […]
This long weekend, over at the Secret Nuclear Bunker I wanted to try some QRO operating on 144 MHz. Conditions on HF have been up and down, as the sun is very active right now. Using the 9e LFA on a 12m pump up mast and a low noise amplifier (LNA) and solid state linear […]
Using the new portable telescopic antenna and ground spike I thought it would be good to try operating by the sea. You can read more about the antenna in this article. Two tree island, near Rayleigh in Essex, provides a great spot, where you can park close to the sea. The tide fills the adjacent […]
Operating portable can be very easy, you simply need a bit of wire. Sometimes you don’t have the space for a doublet or a dipole, maybe you are on a beach or holiday let. A compact vertical, that needs no ATU on 14 MHz, and you could either use an ATU or shorten it down […]
Here you can track aircraft live from my home ADSB receiver remote in the garden. Air traffic over London can be fascinating while significant events like the London Marathon and the King’s coronation are being held. Want to buy me a coffee to say thanks?