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August 12, 2022

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HAB

The last High Altitude Balloon this year.

December 31, 2021 - by Joost

I’m a member of a Facebook group called HAB-NL (HAB stands for High Altitude Ballooning). There was a post announcing the launch of a balloon in Den Haag (The Hague), …

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Ham Radio / Sat / SDR

ISS SSTV Transmissions December 2021

December 31, 2021 - by Joost

I was made aware of the ARISS Event below : December 21, 2021— An ARISS Slow Scan TV (SSTV) event is scheduled from the International Space Station (ISS). The event …

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Ham Radio / kit

A new receiver for me : SDR Ensemble RX II

December 15, 2010April 6, 2016 - by Joost

Having built two monoband SDR kits, it was time for something new. The Softrock Lite II receiver kits are working fine, but I wanted something that covers more. The two monoband …

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Digital Mode / Ham Radio / WSPR

My personal best dx using wspr

December 12, 2010April 6, 2016 - by Joost

My top 5 of my best dx using wspr. On 20m the antenna is a half wave vertical. On 80/40 and 30m I used the Diamond W735 with an extra …

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Ham Radio / Programming / Projects

Designing and building a Manned Beacon or MEPT, part 1 of many

February 6, 2010April 6, 2016 - by Joost

I came acros the site of IK0VVE with a wonderfull description of a MEPT. MEPT stands for Manned Experimental Propagation Transmitter and is usually very low power. He uses a crystal …

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Average Joe in biking, running, electronics, programming, ham radio ON3JT, IT, blogging and F1 lover

Joost ON3JT
luytenjJoost ON3JT@luytenj·
10 Jul

#eme tv? 🤣

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luytenjJoost ON3JT@luytenj·
21 Apr

ON4NOK-11 #HAB tracking via my station at home while at the qrl.

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Lastest posts

  • The last High Altitude Balloon this year. December 31, 2021
  • ISS SSTV Transmissions December 2021 December 31, 2021
  • Synology Drive Client sync problem November 15, 2020
  • Still alive October 31, 2020
  • Reception test with radiosonde antenna April 13, 2020

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