R408 (Part of Wireless Set No. 57) 450 (S450)
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alternative name
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Stratton & Co.Ltd.; Birmingham | ||||
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| Year: 1942–1945 | Category: Commercial Receiver (may include amateur bands) | ||||
| Valves / Tubes | 10: VR136 VR136 VR137 VR136 VR136 ARP34 ARP34 ARDD5 VR67 ARP32 |
| Main principle | Superhet with RF-stage; ZF/IF 2900 kHz |
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| Wave bands | Wave Bands given in the notes. |
| Details | |
| Power type and voltage | Storage and/or dry batteries / 12 Volt |
| Loudspeaker | - For headphones or amp. |
| Power out | |
| from Radiomuseum.org | Model: R408 450 - Eddystone, Birmingham |
| Material | Metal case |
| Shape | Tablemodel, with any shape - general. |
| Notes | VHF receiver used in VHF duplex communications systems. Single crystal controlled channel within 50 - 100 MHz range. Variants: without suffix letter: 50 - 100 MHZ range 450B: range 85 - 95 MHz 450C: range 65 - 85 MHZ RAF variant / no suffix letter: - 120 MHz This set has been known as receiver of Royal Army Wireless Station No. 57 / R408, Admiralty set S147. Modified sets often used by ham for VHF 6m - communications in post-war years. |
| Mentioned in | Eddystone User Group: Quick Reference Guide |
Model page created by Martin Bösch. See "Data change" for further contributors.
All listed radios etc. from Eddystone, Birmingham
Here you find 235 models, 88 with images and 34 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
