Transmitting Tubes

• Double getters
• Made for the United States Military

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

• 2 side getters

New Old Stock * New In Box * No Longer Available for Export
MFR: Sylvania 
SKU:  GB5933-NIB-SYL

• 4 side getters
• Made for the United States Military

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

New Old Stock * New In Box * No longer available for export
MFR: Amperex
Made in Holland
SKU: 6KG6-AMP-NL

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. Later tubes manufactured by RCA and Amperex featured an improved plate made of zirconium-coated nickel.

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

The 9017 is designed specifically for use in modern UHF-TV translators and internally diplexed transmitters requiring low third order intermodulation distortion (IMD).

New Old Stock * No longer available for export
MFR: Burle
SKU: 9017-BURLE

Data Sheet

• Test results 90% of Specifications

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

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