Lectron 820
Raytheon Mfg. Co.; Cambridge, MA
- Country
- United States of America (USA)
- Manufacturer / Brand
- Raytheon Mfg. Co.; Cambridge, MA
- Year
- 1967
- Category
- Kit (Parts plus instruction) or building instructions only
- Radiomuseum.org ID
- 197812
Ebay-Verk.: wwolst12, Item: 380453011910
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Transistors
- 3
- Main principle
- 2 AF stage(s)
- Tuned circuits
- 1 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Dry Batteries / 9 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 6 cm = 2.4 inch
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: Lectron 820 - Raytheon Mfg. Co.; Cambridge,
- Notes
-
"Electronic Dominoes" - Kit, with electronic components in about 21 small plastic boxes; developed by Egger (-Lectron), Germany.
Macalaster Scientific Co., a division of Raytheon Education Co., imported this system and developed a special instruction manual with over 20 different projects.
This set is based on Lectron 800 (= Egger Mini-Lectron / Braun Mini-System) with 3 additional blocks.The follow-on model is the Series 3 Kit with the same content and a new package.
- Price in first year of sale
- 32.00 USD
- Author
- Model page created by Günther Stabe † 19.8.20. See "Data change" for further contributors.
- Other Models
-
Here you find 324 models, 152 with images and 240 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Raytheon Mfg. Co.; Cambridge, MA
Forum contributions about this model: Raytheon Mfg. Co.;: Lectron 820
Threads: 1 | Posts: 2
Dear Radiophiles,
I would like to ask everybody to put more information of the Raytheon Lectron kits to RMorg; this Lectron 800 kit is the only one which is documentated. There were a lot of other kits with Egger/Braun "electronic dominoes", like Series 2 (43 projects), Instruction Manual (base version?), Supplementary Instruction Manual No. 1 and so on.
Wikipedia extract from June 20th, 2011: "...A standard kit consisted of 18 individual building blocks with expansion packs available to create additional circuits. The Mini Lectron starter kit retailed for US$19.99 with a full kit retailing for US$129.99... "
These manuals (and the number of "dominoes" of the kits) may not have the same contents than the original ones, so any information (catalogues etc.) may be helpful to complete the Lectron scene since 1966.
Thank you in advance,
G.S.
Günther Stabe † 19.8.20, 20.Jun.11