The HF-175 is a 125 watt triode with a mu of 18 and a maximum frequency for full output of 25 MHz. Made by Amperex.
Length = 9.25" Diameter = 2.50" less grid pin
Max voltage = 2000
Max current = 250 ma
Fil voltage = 10
Fil current = 4 amps
Data sheet:
GOTO INDEX