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.
ECF86 / 6HG8 Tubes triode-pentode MARQUES DIVERSES / VARIOUS BRANDS
ECF86 TELEFUNKEN TUBE NOS NIB NEU OVP SEALED röhre 6HG8 EF86 triode pentode 6.3V | eBay