Graham
@zenmountainman.bsky.social
Company Founder, technologist, & scientist loves cosmology, software defined radio and playing music. VK3RQ
Built a raspberry pi powered remote triple receiver for Lora Meshtastic, ADSB, and an Airspy mini for the roof. #sdr #hamradio #adsb #meshtastic
October 12, 2025 at 10:57 PM
Built a raspberry pi powered remote triple receiver for Lora Meshtastic, ADSB, and an Airspy mini for the roof. #sdr #hamradio #adsb #meshtastic
Great day to get out of the office and do a bushwalk outside of Melbourne
April 9, 2025 at 6:59 AM
Great day to get out of the office and do a bushwalk outside of Melbourne
Quick home made random wire - printed the winder. Wound a 9:1 un-un and 41' and 17' wires to be used with a QRP ATU.
Now for some field tests 😊
Now for some field tests 😊
March 22, 2025 at 3:35 AM
Quick home made random wire - printed the winder. Wound a 9:1 un-un and 41' and 17' wires to be used with a QRP ATU.
Now for some field tests 😊
Now for some field tests 😊
Had a lovely week up in the Victorian Alps alternating hiking and mountain bike. Took the IC-705 and had some good contacts on 40m and 20m QRP
December 31, 2024 at 4:10 AM
Had a lovely week up in the Victorian Alps alternating hiking and mountain bike. Took the IC-705 and had some good contacts on 40m and 20m QRP