Transmitting Tubes
Please choose from the following TRANSMITTING TUBES Sub-Catagory choices:
-
5933 Sylvania Tetrode Vacuum Tube with Black Plate (NOS)
$17.91 -
807 / VT-100A JAN-CHS Sylvania Tetrode Vacuum Tube (NOS/NIB)
$19.91 -
-
-
5R4WGB Chatham Full Wave High Vacuum Rectifier Tube (NOS)
$28.91 -
5R4WGB Raytheon Full Wave High Vacuum Rectifier Tube (NOS)
$19.91 -
-
-
813 National Union 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.
New Old Stock * No longer available for export
MFR: National Union
SKU: 813-NUMade in the USA -
813 Ken-Rad 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.
New Old Stock * No longer available for export
MFR: Ken-Rad
SKU: 813-KRMade in the USA
