History of the manufacturer
Marconi Scientific Instrument Co. LTD.,The; London
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Both will display your name after an officer has activated your content, and will be displayed under «Further details ...» plus the text also in the forum.
| Name: | Marconi Scientific Instrument Co. LTD.,The; London (GB) |
| Abbreviation: | marconisci |
| Products: | Model types Tube manufacturer |
| Summary: |
The Marconi Scientific Instrument Company LTD; The company offered valves in "The Wireless World and Radio Review", September 16, 1922, page xi, and a three-valve set in the April 7, 1923 "The Wireless World & Radio Review" page xvii |
| History: |
This manufacturer was suggested by Alan Larsen.
Some models:
| Country | Year | Name | 1st Tube | Notes |
|---|---|---|---|---|
| GB | 23 | Three Valve Broadcast Receiver | Marconi Scientific Instrument Co. LTD. Three-Valve Broadcast Receiver. Set comprised on H.... | |
| GB | 21 | Sectional Tuner Type M. 39 | Marconi Scientific Type M. 39 Sectional Tuner Wavelength range 600 - 30,000 meter... | |
| GB | 16 | Tuner Type M.21 | ||
| GB | 22 | Telephone Transformer Unit No. 6 | Telephone Transformer (AF) for 120 ohm phones. | |
| GB | 22 | Note Magnifier (Amplifier) Unit No. 5 | R_Marconi | |
| GB | 23 | Variable Condenser 100pF | ||
| GB | 22 | Detector 2-Stage Amplifier M3 | Détecteur-amplificateur BF, sans circuit d'accord. Se place après un boîtier d'accord. Tu... | |
| GB | 22 | Amplifier Detector Unit No. 7 | RF Amplifier - Detector - LF Amplifier for experimentation | |
| GB | 22 | Unit No. 3 [Type R valve] | R_England | See also this Unit No. 3 with Type V24 valve. |
| GB | 22 | Inductively Coupled Tuner Type M.12 | Marconi Scientific Type M.12 Inductively Coupled Tuner. Wave-length Range 50... | |
| GB | 22 | Amplifying Detector Unit No. 4 | R_Marconi | Marconi Scientific Unit No. 4 Amplifying Detector |
| GB | 22 | High Frequency Amplifier Unit No. 3 | V24 | Marconi Scientific Unit No. 3 High Frequency Amplifier using the Marconi V24 val... |
[rmxhdet-en]
Further details for this manufacturer by the members (rmfiorg):
| Data Compliance | More Information |