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Home
Home
About
About
Event Calendar
2024
Meetings
2023
November crystal set group meeting
Christmas function
2024
January club auction
February crystal set meeting
Competitions
2000 Crystal set competition
2001 One valve competition
2005 Crystal set competition
2007 Crystal set competition
2014 Restoration competition
2016 One valve competition
2017 Restoration competition
2019 Restoration competition
2020 Two valve competition
2023 Club competition
Auctions
Auction overview
Auction rules
Download auction listing form
Radios
David Tipton's YouTube videos
Stuart Irwin's articles
Repairing a 1928 Sparton
Repairing a 1934 Airzone
Repairing a 1941 Philco
Repairing a 1959 HMV TV
Repairing a 1961 AMI jukebox
Replacing valves with semi-conductors
Collections
A member's collection
A transistor radio collection
A progressive tour
Redland museum display
Music Masters
The Music Masters story
1936 catalog
1947 catalog
1950 video
Radio history
Radio station 4QG in 1926
Opening Sydney Harbour Bridge
A profile of AWA in 1930
A history of radio in Australia
The Radio Exhibition of 1933
Stories from Radio Monthly
75 years of broadcasting
Restorations
Restoration tips
Restoration photos
Safety page
Chassis troubleshooting
Crystal Sets
Historic
The DX crystal set
The Interstate crystal set
The Mystery crystal set
The Mystery Plus crystal set
Modern
Modern Mystery Crystal sets
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Wireless Review index
Wireless Review sample copy
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November 2023 Crystal Set Group Meeting
Chesleigh Bassingthwighte, Dave Morgan, Dan Bedford, Bob Olsen and Ron Everingham
Dave Morgan, Eric Allen and Ray Creighton
Dan Bedford
Dan's US Bureau Of Standards set from 1922
A home-made VU meter for measuring crystal set output. One member commented that it might make a good club project one day.
A double tuned crystal set with capacitative couple between the coils.
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