The 8643 is a 60 watt dual tetrode designed for VHF applications with full ratings to 250 MHz and usable to 500 MHz. Length = 4.00" Diameter = 1.75" Max voltage = 600 Max current = 200 ma Fil voltage = 7.25 Fil current = 2 amps GOTO INDEX
The 8643 is a 60 watt dual tetrode designed for VHF applications with full ratings to 250 MHz and usable to 500 MHz.