The 9017 is designed specifically for use in modern UHF-TV translators and internally diplexed transmitters requiring low third order intermodulation distortion (IMD).
New Old Stock * No longer available for export MFR: Burle SKU: 9017-BURLE
The RCA 2C39A is a ceramic-metal high-mu planar triode with a plate dissipation rating of 100 watts, designed as a power amplifier, oscillator, or frequency multiplier at frequencies to above 2500 megacycles.
New Old Stock * Not available for export MFR: RCA SKU: 2C39A-RCA