Voltage Radio Detector Converter ·Pentode
Versatile Philips pentode explicitly usable for RF/IF amplification, biased radio detection, and AF amplification. Its documented detector role keeps it within the radio detector family despite its broader amplifier capability.
RF/IF pentode also usable as biased detector and AF amplifier. The supplied Philips source was read for heater data, ratings, characteristics, operating conditions, and capacitances; special secondary-emission quantities are retained as parameters where standard section fields do not apply.
General specifications
Properties common to every published source and operating point.
Electrical assignments shared by every tube using this base designation.
No verified pinout is recorded for this base designation.
1 physical section, each with unique specifications.
Section 1
Source-dependent data
Each block preserves the test conditions and published values from one reference. Values from different sources are intentionally kept separate.
Data set 01
Published operating points and test conditions from this source.
Heater voltage
6.3 V
Heater current
400 mA
Typical plate voltage
250 V
Typical grid 2 voltage
100 V
Typical plate current
3 mA
Transconductance
3200 uS
Maximum no-current plate voltage
400 V
Maximum plate voltage
250 V
Maximum plate dissipation
1 W