Echophone Ec 1b Manual
Country: Manufacturer / Brand: Year: 1945/1946 Category: Amateur-Receiver (amateur bands, may include broadcast bands) Valves / Tubes 6: Main principle Super-Heterodyne (Super in general); ZF/IF 455 kHz Tuned circuits 5 AM circuit(s) Wave bands Broadcast, Short Wave(s) and Police. Details Power type and voltage AC/DC-set / 115-125 Volt Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) Power out from Radiomuseum.org Model: Echophone EC-1B [Var. 2] - Hallicrafters, The; Chicago, Material Metal case Shape Tablemodel, Mantel/Midget/Compact up to 14' width, but not a Portable (See power data.
Echophone EC-1B Var. 2 Amateur-R Hallicrafters, The; Chicago, IL and Arlington/, build 1945/1946, 16 pictures, 3 schematics, 6 tubes, United States of America. How I found and then restored a EC-1b shortwave radio 52 years later. Echophone EC-1B. The schematic in the manual is dated December 1945. The EC-1B is nearly. Program Penjualan Dan Stok Barang. The EC-1B and others mechanically and electrically. Echophone EC-1 by Hallicrafters 1941 WW2 era EC-1 shortwave radio. 3 Bands, Tunes 550 kc. 6 Tubes (12K8, 12SQ7, 12SQ7, 12J5GT, 35L6GT and 35Z5GT.
Sometimes with handle but for mains only). Dimensions (WHD) 290 x 187 x 182 mm / 11.4 x 7.4 x 7.2 inch Notes Coverage: 0.55 - 2, 2.2 - 7, 8 - 30 MHz, AM/CW, ANL, speaker suspended under the top-panel, bandspread, the EC-1A is nearly identical to model EC-1B.
Both are updated versions of the EC-1, the EC-1B uses an inductor link to the oscillator coil for the bandspread with a cheaper broadcast-type variable capacitor, the Hallicrafters S-41G (gray) and S-41W (white) are electrically and mechanically identical to the EC-1B with the main differences being color and knob style and were produced in 1945 just prior to the introduction of the S38. Net weight (2.2 lb = 1 kg) 4.7 kg / 10 lb 5.6 oz (10.352 lb) Price in first year of sale 20.00 $ Collectors' prices External source of data Ernst Erb Source of data Circuit diagram reference Rider's Perpetual, Volume 16 = ca. 1948 and before Mentioned in.
Country: Manufacturer / Brand: Year: 1945/1946 Category: Amateur-Receiver (amateur bands, may include broadcast bands) Valves / Tubes 6: Main principle Super-Heterodyne (Super in general); ZF/IF 455 kHz Tuned circuits 5 AM circuit(s) Wave bands Broadcast, Short Wave(s) and Police. Details Power type and voltage AC/DC-set / 115-125 Volt Loudspeaker Electro Magnetic Dynamic LS (moving-coil with field excitation coil) Power out from Radiomuseum.org Model: Echophone EC-1B [Var.1] - Hallicrafters, The; Chicago, Material Metal case Shape Tablemodel, Mantel/Midget/Compact up to 14' width, but not a Portable (See power data. Sometimes with handle but for mains only). Dimensions (WHD) 298 x 198 x 202 mm / 11.7 x 7.8 x 8 inch Notes Coverage: 0.545-2, 2-7.5, 7.5-30.5 MHz, AM/CW, ANL, speaker on the top-panel, bandspread, the EC-1A is nearly identical to model EC-1B. Both are updated versions of the EC-1, the EC-1B uses an inductor link to the oscillator coil for the bandspread with a cheaper broadcast-type variable capacitor, the Hallicrafters S-41G (gray) and S-41W (white) are electrically and mechanically identical to the EC-1B with the main differences being color and knob style and were produced in 1945 just prior to the introduction of the S38.