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  • Other - EIMAC - Transmitting Tubes - Tubes - Transmitting . . .
    This New Old Stock (NOS) tube has been recently tested and meets all technical specifications The Warranty period for this tube is Ninety Days from the date of purchase, for the original customer only Please follow the instruction insert for proper installation
  • 8875, Tube 8875; Röhre 8875 ID25522, Transmitting Triode, ai . . .
    Tube 8875 or Röhre 8875 ID25522, Transmitting Triode, air cooled, Large-Wafer Elevenar 11-Pin with Ring and shown Radio tubes are valves
  • Easy DENTRON MLA–2500 Conversion using SVETLANA
    Its intermod performance at 1250 watts RF output, with 100 watts of drive to 8875 tubes, as measured by the ARRL (3rd and 5th order distortion products of 35 and 37 dB, respectively) is relatively good by the standards of modern amplifier designs
  • EIMAC 8875 Power Amplifier Tubes Dentron Mla - Radiparaccessori
    The Eimac 8875 power amplifier tubes, part of the Dentron MLA 2500 1200 system, are renowned for their exceptional performance in high-power applications These tubes are designed with a 12-inch anode diameter, providing a substantial power handling capability
  • electron Tube Data sheets - 8 - PoC-Net
    electron Tube Data sheets - 8 8875 Eimac T~ 8873 pdf (1536207 bytes) 8876 Eimac Q~ 8876 pdf (1295037 bytes) 8877 Eimac T~ 8877 pdf
  • Tube Of The Month - n6jv. com
    The 8875 is transverse cooled and rated at 300 watts In 1974, a coaxial base was mounted on the basic tube for operation to 1 GHz and was designated the 8961 or 3CX400U7 The 8874 was used in the Alpha 76, 274 and 374 amplifiers The 8873 was used in the Henry 2K Ultra and the Heathkit SB230 The 8875 was used in the Dentron MLA-2500
  • Data sheets on RF power Tetrodes - G8WRB
    Tubes are listed in order of increasing dissipation So the 4CX300Y is listed before the 4CX350A, since the 4CX300Y has a 400W dissipation; Sometimes two or more tubes share the same data sheet - e g Eimac 8873, 8874 and 8875
  • Technical Bulletin 14 - philpem
    A review of the 8875 technical data and the MLA-2500 schematic prompted the selection of a pair of the Svetlana 4CX400As because the two Svetlana tubes mount side-by-side in the same mounting holes as the original 8875s The 4CX400As also operate from the original heater supply
  • Eimac 8875 Power Grid Tube for the Dentron MLA-2500 Amplifier
    The 8875 is a compact high-mu power triode intended for use in zero bias Class B amplifiers in audio or RF applications The 8875 has a transverse cooler for forced-air cooling and is rated for 300 watts Operation with a zero grid bias simplifies circuitry by eliminating the normal bias supply
  • Dentron 2500B Question - WorldwideDX Radio Forum
    While the cooling and electrical specs are a closer match for the GI7B, those Russian surplus tubes are worth exactly what they are charging for them Almost nothing After testing lots of the 7B, 7BT, 46B, and the 35, I've found two out of three show signs of a poor vacuum





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