43-EM Ch= 43-E Issue 2
Lekmek Radio Laboratories; Sydney
- Country
- Australia
- Manufacturer / Brand
- Lekmek Radio Laboratories; Sydney
- Year
- 1933
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 262549
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 4
- Main principle
- Superheterodyne (common); ZF/IF 465 kHz; Anode bend detection
- Tuned circuits
- 6 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Alternating Current supply (AC) / 200/220; 230/240; 250/260 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
- Material
- Wooden case
- from Radiomuseum.org
- Model: 43-EM Ch= 43-E [Issue 2] - Lekmek Radio Laboratories;
- Shape
- Tablemodel, high profile (upright - NOT Cathedral nor decorative).
- Notes
-
The 2A5 output valve is the biassed detector. Circuit dated 19-8-33.
See also model 43-EM Ch= 43-E variant Issue 1.
- Mentioned in
- Mingay's "Radio Diagram & I.F. Index
- Author
- Model page created by Stuart Irwin. See "Data change" for further contributors.
- Other Models
-
Here you find 150 models, 29 with images and 62 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Lekmek Radio Laboratories; Sydney