Country | Netherlands |
---|---|
Manufacturer | Philips; Eindhoven ; Miniwatt |
Model | BX297U - Philips; Eindhoven tubes |
Year: 1949-1950 | Category: Broadcast Receiver |
Valves | 5: UCH42 UAF42 UBC41 UL41 UY41 |
Technology | Superhet IF 452 kHz |
Wave Bands | Broadcast only (MW). |
Power type | AC/DC-set / 117*220 Volt |
Source | Book: file Vol: philips-bx297u.radio Page: gif |
Type | Configuration | Year | Base | Equivalents |
---|---|---|---|---|
UCH42 | Triode Heptode | 1948 | B8A | 141TH 14K7 X142 |
UAF42 | Diode Pentode | 1948 | B8A | 12S7 WD142 |
UBC41 | Double Diode Triode | 1949 | B8A | 10LD3 141DDT 14L7 DH118 DH142 |
UL41 | Pentode | 1947 | B8A | UF41 451PT 45A5 CV1977 MUL41 N142 |
UY41 | HW Rectifier | 1948 | B8A | 311SUA 311SU 31A3 U142 |