Transmitting Tubes
Please choose from the following TRANSMITTING TUBES Sub-Catagory choices:
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807 General Electric Beam Power Amplifier Black Plate (NOS)
$24.91 -
829B Twin Beam Power Tube (NOS)
$24.91 -
4-400A/8438 Amperex Transmit Tube (NOS)
$599.91 -
4CX250R Amperex Transmitting Tube 4CX250R/7580/7580W Broadcast/Industrial (NOS)
$189.91Amperex Transmitting Tube, Broadcast/Industrial
New Old Stock * No longer available for export
MFR: Amperex
SKU: 4CX250R-AMP-NOSThis 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.
Made in the USA -
807W National Electronics Beam Power Amplifier Tube 5933/807W (NOS)
$21.91 -
8643 Amperex Twin Tetrode with Gold Pins (97-136A01)
$89.91 -
7377 Amperex Twin Tetrode Transmitting Tube (NOS/NIB)
$59.91 -
8072 RCA Transmitting Tube (NOS)
$129.91 -
815 Twin Triode Tube (NOS/NIB)
$14.91 -
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
