Tubes - Transmitting, Audio, Misc.
Please choose from the following TUBES Sub-Catagory choices:
572B |
811A |
6146 |
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4CX350 Series | |||
SOCKETS |
CHIMNEYS |
PLATE CAPS |
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BOOKS |
BASES |
PARASITIC SUPPRESSOR |
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813 RCA Transmitting Tube (NOS)
$124.91The 813 beam power tube was very popular with amateur radio operators following WW II. The tube remained a staple of amateur radio until single sideband became a popular operating mode in the late 1950's and early 1960's. Featuring a graphite plate with an ICAS dissipation rating of 125 watts the tube was very economical and a pair could provide legal limit operation (1 kilowatt input) on CW or AM. Later tubes manufactured by RCA and Amperex featured an improved plate made of zirconium-coated nickel.
New Old Stock * No longer available for export
MFR: RCA
SKU: 813-RCAMade in the USA -
Custom Parasitic Suppressor for High Transconductance with Hi -Mu (Pull)
$129.91 -
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HR-6 Eimac Heat-Dissipating Connector Top Cap (Pull)
$13.91 -
HR-1 Eimac Heat-Dissipating Connector Top Cap (NOS)
$9.91 -
HR-8 Eimac Heat-Dissipating Connector Top Cap (NOS)
$38.91 -
HR-7 Heat-Dissipating Connector Top Cap (Pull)
$23.91Replacement Aluminum Plate Cap / Anode Heat Radiator for 304TL, 304TH, or tubes having 0.126 diameter anode stem. New. Diameter: 1 3/8" Height: 1 3/8" Hole Size: 0.127. Heat dissipating connectors are used to make electrical connections to the plate and grid terminals of Transmitting tubes, and at same time, provide efficient heat transfer from the tube element and glass seal to the air.
Used * No longer availabale for export
MFR: Generic Brand
SKU: HR-7-GEN-PMade in the USA -
Tube Plate Cap for 3CX3000A7 (Pull)
$39.91 -