OZ4HZ HAM Radio Projects

29MHz FM Transceiver

29 MHz RxTx top

29 MHz RxTx Front

pil  More info 29 MHz Transceiver

APRS tracker with AT89S4051

APRS tracker from OZ4HZ



pil  More info APRS Tracker

APRS Tracker with 5W TX

APRS tracker from OZ4HZ

pil  More info 5W APRS Tracker



pil  TinySA foredrag i OZ7AMG 24-5-25
der komer en opdatering senere
Lowpass filter for 145 MHz TX

Lowpass filter

pil  More info Lowpass Filter

e-mail to OZ4HZ
Last updated 25 MAY 2025
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