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YO8RXP

YO8RXP

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Home made

yo8rxp smart home controller

YO8RXP radio shack — Smart home controller For the love of coding… Xiaomi BLE temperature sensors, Raspberry Pi, Python, HTML ,…

yo8rxpApril 23, 2022July 14, 2022
Contest Entries

CQ WW CW 2021

For the love of contest : SOSB-A 40 meters High Power CQ WW CW 2021 – YP0K Nothing but contest…

yo8rxpDecember 6, 2021May 5, 2022
Software

N1MM WordPress Live score

How to interface N1MM live score with WordPress Go to YORXP live score Enable Score broadcast N1MM has this feature…

yo8rxpAugust 27, 2021December 1, 2021
Contest Entries

WPX CW 2021 – MM Distributed

A Team is more than the sum of its partsTogether can produce more quality than “Distributed”Covid 19 fake or truth,…

yo8rxpJune 4, 2021June 18, 2021
Antennas

Antenna tower

Have a question? mailto: gabriel@yo8rxp.com My home made antenna tower Goal is to design and build a low height antenna…

yo8rxpMay 2, 2021May 25, 2021
Antennas

20 meters bidirectional 3 elements Inverted Vee

Step 1 theory…..will be tested in a near future ! 3 Elements bidirectional Inverted Vee @ 20 meters band This…

yo8rxpMay 2, 2021May 2, 2021
Contest Entries

EU-DX Contest 2021 – 1’st edition

EU DX Contest – 1’st Edition Not many times in life we get the opportunity to get involved in a…

yo8rxpFebruary 9, 2021March 5, 2021
Contest Entries

HA-DX contest 2021

I will remember it as one of the greatest contest I’ve been involved in. I’ve run it as SOSB 40…

yo8rxpFebruary 5, 2021February 5, 2021
Home made

HF contest secondary receiver

Pseudo SO2R HF system. Hi. To be more productive in HF cw contests, I decided to design and build a…

yo8rxpJanuary 7, 2021February 9, 2021
Antennas

40 meters band 1.7 λ beverage antenna

14 December 2020 status update : Instead of 200 meters long I have elected to use 1.7 wavelengths as most…

yo8rxpDecember 7, 2020December 16, 2020

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Future project: 20 meters bidirectional yagi

Testing a relay switch East / West 3 elements inverted vee I have found to be difficult and loosing points to manually switch directions.

Therefore I have simulated a bidirectional antenna, 9.6 dBi at 25 degrees and 0.2 dBi at 5 degrees Take off Angle @ 10 meters height.

Once tested, will publish the result here

Archives

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Categories

  • Antennas
  • Contest Entries
  • Home made
  • Software
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My Github Repos

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