SO2R bandpass filters For Multi-Multi or SO2R operations, quality bandpass filters are needed. Not only produced harmonics have to be…
Author: yo8rxp
YO8RXP radio shack -work in progress
YO8RXP radio shack — Home made building Hardware 98% Software 99% Shack construction 96% Electric floor heating Xiaomi BLE   Wired…
Iaru R1 UHF contest 2023
KN36JN IARU R1 UHF 2023 contest Hamradio is all about having fun ! CQ de YO8SHU & YO8RXP @ YRØK…
IARU HF 2023 -YR0K
IARU HF CONTEST 2023 YO8RXP @ YR0K SOAB CW HP Actually, 3 bands category would be more accurate Tech Info…
CQ WW CW 2022
YP0K – CQ WW CW 2022 – Explorer MM Connect with our team YO5OCZ 160 meters YO5AJR 160 meters YO9RIJ…
Lab signal generator RXP-SIG 130v1
Schematics available ! At this page bottom, you can find PCB tab where one can see the schematics involved. Once…
DIY AGC, digital help to the rescue
Arduino A.G.C Control is in you hands. Decay time, fall time, rise time, values Arduino Nano C++ Main Loop@10Khz AD8307…
Hamradio contest evaluator software
Hamradio contest evaluator Latest code here Purpose To help Romanian hamradio comunity Actual status Work in progress What it can…
Teensy 4.1 SDR
Work in progress Contest transceiver Teensy 4.1 SDR Yet another hamradio project I am working on As hamradio, I love…
YO-DX HF CONTEST 2022
CQ YODX DE YP0K Hardware Transceiver IC-7300 Antenna 3 sloped radials vertical antenna Amplifier Home made tube QRO QSO’s 565…