Date   
TCXO for U3S CPU clock By HF · #48604 ·
TCXO for U3S CPU clock By HF · #48587 ·
TCXO for U3S CPU clock By HF · #48370 ·
TCXO for U3S CPU clock By HF · #48337 ·
battery recommendations for portable ops? (Lithium AA and AAA cells) By HF · #47021 ·
Anybody have some good hints to tame frequency drift on 6M. By HF · #40413 ·
Anybody have some good hints to tame frequency drift on 6M. By HF · #40163 ·
18650 batteries for QCX By HF · #38048 ·
Pneumatic antenna lanuchers By HF · #35585 ·
Five circumnavigations?! By HF · #34113 ·
Balloon By HF · #34020 ·
Balloon By HF · #33877 ·
Balloon breaking previous records U3B-25 By HF · #33113 ·
Powering that QCX: DC-DC Converters By HF · #32955 ·
Balloon breaking previous records U3B-25 By HF · #32945 ·
Balloon breaking previous records U3B-25 By HF · #32943 ·
Balloon breaking previous records U3B-25 By HF · #32942 ·
Balloon breaking previous records U3B-25 By HF · #32913 ·
Balloon breaking previous records U3B-25 By HF · #32911 ·
Balloon breaking previous records U3B-25 By HF · #32910 ·
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