Philips
model 470
General
features
|
Radio type |
Mains powered table radio |
|
Circuit type |
Superheterodyne, 452kHz IF with
delayed AVC |
|
Dimensions |
mm, kg |
|
Cabinet |
Bakelite, cloth grille, printed
glass dial |
|
Loudspeaker |
200mm, moving coil, permanent
magnet |
|
Main controls |
Volume/on-off, tone, tuning,
waveband switch |
|
Connections |
Antenna, ground |
|
Power |
AC, 110-245V in 6 steps, W |
|
Country of
origin |
Great
Britain |
Wave
bands
|
LW |
|
|
MW |
|
|
SW |
|
Circuits
and Tubes
|
Oscillator and mixer |
FC4 octode |
|
IF
amplifier |
VP4B
remote cutoff pentode |
|
Detector,
AVC and audio power amplifier |
PEN4DD
double diode - 9W pentode |
|
Rectifier |
1821 directly heated dual power
diode |