In what has become a holiday tradition, the online Top-40 Hit Clock (find it at https://la2.indexcom.com/player/hitclock/ and ...

If your choice is MUF option you can select a Station from the dropdown list. Select the station nearest your location for best result. You can do this steps as many times as you want and configure ...

Ham radio operator Frank Krizan of Texas, who spends his summers in Scarborough, performs "Hunt and Pounce," a method of scanning the radio band for stations waiting for a turn to call them, during ...

The winter light trail on Hampstead Heath is very different this year - but certainly no less magical. Christmas baubles and giant snowflakes have been swapped for a huge illuminated pirate ship and ...

Fulton County dispatchers are looking for a way to set up ham radios in their center in case of emergencies. 911 Communications Director Brittney Thompson told commissioners Monday night maintenance ...

Abstract: High frequency (HF) radio communications offer latency advantages over fiber-optics in certain long-distance communication applications. As a result, there is interest in using HF for ...

Coil64 is inductance coil calculator, that allows to calculate the single-layer and multi-layer air core inductors, the ferrite core inductors or chokes, planar coils on PCB etc.

Abstract: Determining the geographic location of high frequency (HF) transmitters is of prime importance in both defense and civil operations. In this letter, we present experimental results of ...