Subscribe in a reader

Blog by: UU1CC

Search:

22nd February 2012

Photo with 1 note

The Sounding Klein Bottle: Horn Loudspeaker found in March issue of Hugo Gernsback’s RADIO NEWS magazine, 1927

The Sounding Klein Bottle: Horn Loudspeaker found in March issue of Hugo Gernsback’s RADIO NEWS magazine, 1927

Tagged: vintage magazines antique radio horn loudspeaker 1920's Hugo Gernsback

19th February 2012

Photo with 5 notes

My friend, Vlad “ThatBlack” Kremer just finished his very first Regenerative receiver and it is a pure bread board, thought :)

My friend, Vlad “ThatBlack” Kremer just finished his very first Regenerative receiver and it is a pure bread board, thought :)

Tagged: homebrew radio diy tube radio breadboard regenerative

19th February 2012

Photo with 3 notes

Nowadays Hartley transmitter on powerful 845 vacuum tube

Nowadays Hartley transmitter on powerful 845 vacuum tube

Tagged: diy tube transmitter ham-radio vintage homebrew

18th February 2012

Photo with 5 notes

Hartley Transmitter by KC5DLO (using Type 27 blue Arcturus tube)

Hartley Transmitter by KC5DLO (using Type 27 blue Arcturus tube)

Tagged: homebrew radio diy tube radio antique wireless 1920's

10th February 2012

Photo with 7 notes

Steampunk Watch Shaped Voltmeter on ebay

Steampunk Watch Shaped Voltmeter on ebay

Tagged: steampunk early radio 1920's

10th February 2012

Photo with 4 notes

Radio Sisters, early 1920’s

Radio Sisters, early 1920’s

Tagged: vintage photography antique radio BC radio

©Old Black Telephone