Vintage ECF86 (6HG8) Tube, Miniwatt Dario, Philps, Mazda, NOS, NIB, 1 pc TESTED | Reverb France
6HG8/ECF86 Triode-Pentode Tube. Designed to be used as a VHF oscillator and mixer in TV receivers. MFR: GE, RCA, Realistic, Phiclo. SKU: 6HG8. New old stock. No longer available for export.
SM5CBW - Tubedata
ECF86 Datasheet, - Pentode.
ECF86 Triod-Pentode Un Tube radiaire de Valvo. ID19627 : Amazon.fr: High-Tech
Tube à vide RCA 6HG8 / ECF86 - Etsy France
6HG8/ECF86 Triode-Pentode Tube. Designed to be used as a VHF oscillator and mixer in TV receivers. MFR: GE, RCA, Realistic, Phiclo. SKU: 6HG8. New old stock. No longer available for export.