Ketut Darma

Ketut Darma

Jln Nusakambangan.Gg XIV no 16 Denpasar Bali, Indonesia
Ketut Darma
More ideas from Ketut
Mag Loop

Magnetic Loop Antenna for mtrs by Frank

Some Amateur Radio stations use high power 1500 Watt transmitters to bounce signals off the moon reflecting back to earth however others make worldwide contacts using low power 5 Watt transmitters to test their operating skills in long distance communications. Radio is a diverse hobby with many interesting facets -- CW, SSB, digital modes, satellites, etc. My interests are in building HF, VHF and UHF antennas with operation in digital modes under 20 Watts. I live in a deed restricted…

Some Amateur Radio stations use high power 1500 Watt transmitters to bounce signals off the moon reflecting back to earth however others make worldwide contacts using low power 5 Watt transmitters to test their operating skills in long distance communications. Radio is a diverse hobby with many interesting facets -- CW, SSB, digital modes, satellites, etc. My interests are in building HF, VHF and UHF antennas with operation in digital modes under 20 Watts. I live in a deed restricted…

Electric Cars, Arduino, Electronics, Generators, Solar, Vehicles, Gadgets

Macro photography doesn’t have to be expensive at all. With this DIY lens, you can reach an awesome magnification. Just by using an ordinary Pringles can … The perfect excuse for a movie night: first you chill, then you make!

Macro photography doesn’t have to be expensive at all. With this DIY lens, you can reach an awesome magnification. Just by using an ordinary Pringles can … The perfect excuse for a movie night: first you chill, then you make!

Ultraspectra includes infographics on social media connections, technology news, and business updates.

Media and Communication, Social Media, Social Trends- Food, fun and fashion.