Other

• 2 Top getters

New Old Stock * No Longer Available for Export
MFR: Sylvania 
SKU:  5933-SYL

Beam tetrode vacuum tube.

New Old Stock * New In Box * No Longer Available for Export
MFR: Sylvania 
SKU: 807-VT100A-JAN-CHS-SYL

Designed for rectifier use in equipment requiring a high peak inverse voltage rating.
New old stock * No longer available for export.
MFR: Chatham Electronics
SKU: JAN-CAHG-5R4WGY

• Maximum anode dissipation: 20 Watts at each anode
• Equivalent to 5894/C178A

New Old Stock * No longer available for export
MFR: Mullard Manufacturing Company
Made in Great Britain
SKU: QQV06-40A

Data Sheet

• Loctal-8 (B8G) Base
• Vf 6.3 Volts / If 0.9 Ampere 

MFR: ITT (Standard Telephones & Cables Ltd., London)
SKU: CV391

5933 / 807W Sylvania Beam Power Tetrode (NOS)

New Old Stock * No Longer Available for Export
MFR: Sylvania
SKU: 5933-807W-SYL

The 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.

Used * No longer available for export
MFR:  General Electric Company
SKU: 813-GE-P

The 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:  Sylvania
SKU: 813-WEST

• Test results 90% of Specifications

Used * No longer available  for export
MFR:  RCA
SKU: 813-RCA-90-P