Eimac Transmitting Tetrode Tube, Air Cooled Used excellent condition * No longer available for export MFR: Eimac SKU: 4X150G-Jan-8172 Ninety Day Warranty
Designed to function in rough conditions such as sever shock, vibration, high temperature and altitude. New old stock * No longer available for export. MFR: Sylvania SKU: 7761
Designed to be used in class C RF amplifier, oscillator, or frequency multiplier. New Old Stock * New In Box * No longer available for export MFR: RCA SKU: 7905
Designed to be used as a amplifier tube at frequencies up to 250Mc. New Old Stock * New In Box * No Longer available for export MFR: Ken-Rad SKU: 826-KEN-RAD
Designed to function as a RF power amplifier in class B and C amplifiers New Old Stock * New In Box * No Longer available for export MFR: RCA SKU: 814-RCA