680 (680/2) (S680) new
Use red slider bar for more.
Eddystone,: 680 [Commercial Re] ID = 380171 784x464
Select picture or schematic to display from thumbnails on the right and click for download.
|
|
||||
|
alternative name
|
Stratton & Co.Ltd.; Birmingham | ||||
|---|---|---|---|---|---|
| Year: 1949–1951 | Category: Commercial Receiver (may include amateur bands) | ||||
| Valves / Tubes | 14: 6BA6 6BA6 7S7 6AM6 6BA6 6BA6 6AU6 6AU6 EL91 EL91 6BA6 6AL5 6AL5 5Z4 VR150-30 |
| Main principle | Superhet with RF-stage; ZF/IF 450 kHz |
|---|---|
| Wave bands | Broadcast plus more than 2 Short Wave bands. |
| Details | |
| Power type and voltage | Alternating Current supply (AC) / 110, 200, 230 Volt |
| Loudspeaker | - For headphones or amp. |
| Power out | |
| from Radiomuseum.org | Model: 680 [new] - Eddystone, Birmingham |
| Material | Metal case |
| Shape | Tablemodel, low profile (big size). |
| Dimensions (WHD) | 426 x 222 x 355 mm / 16.8 x 8.7 x 14 inch |
| Notes | Communications receiver covering 480 kHz - 30,5 MHz in five bands (480-1120 kHz, 1,11-2,5 MHz, 2,5-5,7 MHz, 5,3-12,5 MHz, 12,3 - 30,5 MHz), AM, CW (BFO). S-Meter tuning indicator, Noise limiter, Crystal filter. In contrast to the prototype, the headphone jack is found on left side panel; semicircular dial in rectangular window. Variant: 680/2A (S680/2A) model for New Zealand Broadcasting Corp. with different rear connectors. The later 680X features a broad linear analog dial. In late models 6BE6 was substituted for 7S7 frequency changer tube. |
| Net weight (2.2 lb = 1 kg) | 18.6 kg / 40 lb 15.5 oz (40.969 lb) |
| Price in first year of sale | 85.00 GBP |
| Source of data | Shortwave Receivers - Past & Present (3rd ed.) |
| 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.
