Ampera
←RCA-6146b
RCA-6146b
Pentode · IHT · Octal · 1952
“HF transmitting beam.”
Power pentode delivering up to 35W in pentode, UL, or triode mode
Datasheet ↗SPICE
TRANSCONDUCTANCE0mA/V
Cgk0pF
Cgp0pF
Cpk0pF
GAIN0%
POWER88%
DRIVE50%
LINEARITY75%
EXECUTIVE SUMMARY
The RCA-6146b is a indirectly-heated pentode from RCA, introduced around 1952. Commonly used in transmitting applications. HF transmitting beam.
APPLICATIONS
Power output
Generic pentode transmitting stage
• PA/public address
HISTORY
Introduced1952ManufacturerRCAEquivalentsQE05/40
Golden AgeSPECIFICATIONS
Heater Voltage6.3V
Heater Current1.25A
Max Plate Voltage600V
Max Power35W
Sensitivity6 mA/V
Gain Factor—
Internal Impedance—
PinoutOctal
Era1952
RarityCommon
Input Capacitance12.5pF
Miller Capacitance0.15pF
Output Capacitance6.5pF