Ham Radio Nation - Amateur Radio Social Network

I'm fascinated by space, and as part of my hobbies, I've operated amateur radio satellites, received weather satellite pictures from the NOAA LEO satellites,...

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Early Progress on an Arduino/Gameduino Satellite Tracker

Length: 1:55 - Rating: 5.0 (2 ratings) - View: 329 - Author: Mark VandeWettering

This is my first semi-serious Gameduino project. It will display a world map and show the positions of various satellites of interest to radio amateurs in re...

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Scrappy Introduces My Arduino/Gameduino Satellite Tracker

Length: 3:1 - Rating: 0 (0 ratings) - View: 433 - Author: Mark VandeWettering

A work in progress, using my own Arduino port of James Miller's Plan13 algorithm for satellite orbit prediction, with an introduction by Scrappy.

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APRS Geigeruno = Geiger Counter +Arduino + GPS Tracker + TX VHF(144.390Mhz) via APRS

Length: 10:3 - Rating: 5.0 (4 ratings) - View: 2119 - Author: K6XOX

This is the project of Arduino (Open source GPL ) measured the counter (CPM) from radio active by using SBM-20 radio active tube and measure the pulse then s...

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Automatic HF Antenna Switch using Arduino

Length: 1:53 - Rating: 5.0 (8 ratings) - View: 1440 - Author: kc8grq

Im building an Automatic 4 port HF antenna switch to change antennas as you change bands. The setup uses Yaesu's "Band Data" jack on the back of the radio.

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Cosmos 2407 Russian LEO satellite

Length: 6:40 - Rating: 5.0 (1 ratings) - View: 24 - Author: OfficialSWLchannel

Russian Low earth orbit navigation satellite telemetry heard on october 5th 2012 149.970 mhz.

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Rotary Encoder On Satellite Tracker

Length: 1:32 - Rating: 0 (0 ratings) - View: 162 - Author: Mark VandeWettering

More progress. Rotary encoder with a push button to switch between sats. Close to finished!

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Idea for small antenna rotor using servos and basic stamp

Length: 1:48 - Rating: 5.0 (1 ratings) - View: 167 - Author: LeRoy Miller

saw a pan and tilt servo for a camera, thought maybe this might work for a small antenna, something like the arrow, but after making my own, I think the ante...

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GS232Bduino

Length: 3:16 - Rating: 0 (0 ratings) - View: 485 - Author: ve2dx

Demo of Ham radio project, using Arduino micro controller and standard GS232B protocol to control Ham radio Azimuth rotor name of the project GS232Bduino.

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Satellite Tracker Displays The "Analemma"

Length: 1:4 - Rating: 5.0 (2 ratings) - View: 334 - Author: Mark VandeWettering

If you mark the position of the sun at the same time every day for a year, it traces out a figure eight called the Analemma. My tracker reproduces this effect.

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Satellite Contact Reporting Analysis & Prediction (SCRAP) Software

Length: 9:30 - Rating: 0 (0 ratings) - View: 289 - Author: K7TTY

Satellite Contact Report Analysis & Prediction (SCRAP) is a tracking, report, analysis, prediction and 3-D real time display program. It tracks and predicts ...

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Satellite tracking with SDR-Radio and a Chipkit (by Erik, ON4PB)

Length: 2:22 - Rating: 5.0 (7 ratings) - View: 2632 - Author: SimonHB9DRV

It shows SDR-Radio interfacing with a Chipkit board (an Arduino is just as good), which in turn controls two miniature servos. The purpose is not to demonstr...

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