Country | United States of America (USA) |
---|---|
Manufacturer | Federated Purchaser, Inc. (Acratone, Acratest); New York City (NY) |
Model | Acratone 2 - Federated Purchaser, Inc. |
Year: 1931 | Category: Broadcast Receiver |
Valves | 5: 224 224 224 247 280 |
Technology | TRF |
Tuned Circuits | 3 AM circuit(s) |
Wave Bands | Broadcast only (MW). |
Power type | AC / 115 Volt |
Source | Book: rider Vol: 2 Page: 1 |
Type | Configuration | Year | Base | Equivalents |
---|---|---|---|---|
224 | Tetrode | 1929 | UY | UY224 124 24 F242 FY G24 MY PU024 SY UY |
224 | Tetrode | 1929 | UY | UY224 124 24 F242 FY G24 MY PU024 SY UY |
224 | Tetrode | 1929 | UY | UY224 124 24 F242 FY G24 MY PU024 SY UY |
280 | FW Rectifier | 1927 | UX | 80 EX680 VT80 KX80 80G RGN380 V580 ER80 113A 480 P280 RE1 180 UX280 CX380 KX280 AC80 PM280 PU080 ER280 MX280 X280 PR280 DX280 SX280 VX280 RYB280 TX280 SLX280 C280 CL80 |