610B
Philco, Philadelphia: 610B [Radio] ID = 1266610 933x1303
Select picture or schematic to display from thumbnails on the right and click for download.
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| Year: 1935/1936 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 5: 6A7 78 75 42 80 |
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| Main principle | Superheterodyne (common); ZF/IF 460 kHz |
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| Wave bands | Broadcast plus 2 Short Wave bands. |
| Details | |
| Power type and voltage | Alternating Current supply (AC) / 115 Volt |
| Loudspeaker | Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 16 cm = 6.3 inch |
| Power out | |
| from Radiomuseum.org | Model: 610B - Philco, Philadelphia Stg. Batt |
| Material | Wooden case |
| Shape | Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges. |
| Dimensions (WHD) | 330 x 430 x 220 mm / 13 x 16.9 x 8.7 inch |
| Notes | The Philco model 610 series uses a 5-tube 3-band (BC, 2.3-2.5 MHz, and 5.7 - 18 MHz) chassis. There are four distinct models with different cabinet styles. Model 610B (1935-36) is a shouldered tombstone. Model 610F (1935-36) is a floor-type console with a tulip design for the speaker opening. Model 610PF (1935-36) is a radio-phonograph in a similar console cabinet as 610F, but with a roughly rectangular speaker opening with three vertical bars, and slightly taller than 610F to accommodate the phonograph under the top cover. Model 610T (1936) is a table radio with a round left side, with a speaker opening that combines a round lower half with several horizontal bars in the upper half, somewhat resembling a small Greek 'sigma.' The 37-610 series (1936-37) and 38-610 series (1937-38) were similar in electrical design to the 610 series, but with updated tube types. The model 611 series is similar to the 610 series, but with AC/DC power supply instead of AC-only. |
| Net weight (2.2 lb = 1 kg) | 8.1 kg / 17 lb 13.5 oz (17.841 lb) |
| Price in first year of sale | 40.00 $ |
| External source of data | Ernst Erb |
| Source of data | The Radio Collector's Directory and Price Guide 1921 - 1965 |
| Circuit diagram reference | Rider's Perpetual, Volume 7 = 1936 and before |
| Mentioned in | Philco Radio 1928-1942 |
| Literature/Schematics (1) | Rider's Perpetual, Volume 6 = 1935 and before (Philco Service Bulletin # 217; Philco Wiring Diagrams, Parts Lists, and Essential Serv. Data 1928-36) |
| Literature/Schematics (2) | Machine Age to Jet Age II (page 220.) |
All listed radios etc. from Philco, Philadelphia Stg. Batt. Co.; USA
Here you find 3748 models, 2127 with images and 3141 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
