Country | Great Britain (UK) |
---|---|
Manufacturer | Philips Electrical, Lamps, Industrial - Miniwatt; London |
Model | Model 791A - Philips Electrical, Lamps, |
Year: 1936 | Category: Broadcast Receiver |
Valves | 5: FC4 VP4B TDD4 PENA4 DW2_Mullard |
Technology | Superhet IF 128 kHz |
Wave Bands | Broadcast, Long Wave and Short Wave. |
Power type | AC / 110; 125; 145; 200; 220; 245 Volt |
Initial Price | 30.45 GBP |
Source | Book: trader Vol: 192 Page: pdf |
Source | Book: trader Vol: 774 Page: pdf |
Type | Configuration | Year | Base | Equivalents |
---|---|---|---|---|
FC4 | Octode | 1934 | B7 | 15A2 41MPG A80 A80A CV2955 MX40 VHT4 VO4 X42 |
VP4B | Pentode | 1935 | B7 | A50P ACVP2 CV3582 MVSPENB W42 |
TDD4 | Double Diode Triode | 1933 | B7 | 11A2 A23A ACDDT ACHL4DD ACHLDD CV3727 DDT4 DDT4160 DDT DT41 DT436 H4D MHD4 TBC14 |
PENA4 | Pentode | 1937 | B7 | 4066A 420T 42MPPEN 7A2 7A3 A70C A70D AC2PEN APP4B ARP10 ARP25 CV1181 CV3638 KT41 N41 NR59 OP42 PT4 PEN4VB TL44 |