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Author Archives: Rob

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RF Communications Courier RF-201B

Last modified: October 1, 2025

Reply
Posted in RF Communications | Leave a reply

ITE Imperial GFT200

Last modified: September 21, 2025

Posted in ITE Imperial

Beam Tube Corp 6390

Last modified: September 21, 2025

Posted in Beam Tube Corp

Raytheon RK5721

Last modified: September 21, 2025

Posted in Raytheon

Polarad ZV1011 Velocitron

Last modified: September 21, 2025

Posted in Polarad

Samsung SGH-A837 Rugby

Last modified: September 21, 2025

Posted in Uncategorized

Seagate Barracuda ST1000DM003

Last modified: September 21, 2025

Posted in Seagate

Vectronics VEC-512

Last modified: September 21, 2025

Posted in Vectronics

Texas Instruments TI-84 Plus CE

Last modified: September 21, 2025

Posted in Texas Instruments, TI

Keithley Model 168 Autoranging DMM

Last modified: August 16, 2025

Posted in DMM

Tektronix 2225 Oscilloscope

Last modified: August 16, 2025

Posted in Oscilloscope, Tektronix

Kenwood MA-4000 Duplexer

Last modified: August 16, 2025

Posted in Amateur Radio, Duplexer, Kenwood

RCA 6ME8

Last modified: February 17, 2025

Posted in RCA, Vacuum Tube

GE 6S4A

Last modified: February 17, 2025

Posted in GE, General Electric, Vacuum Tube

Lindal 6ML8

Last modified: February 17, 2025

Posted in Lindal, Vacuum Tube

Lindal 6ME8

Last modified: February 17, 2025

Posted in Lindal, Vacuum Tube

Zenith 6MV8

Last modified: February 17, 2025

Posted in Vacuum Tube, Zenith

Sylvania 6X4

Last modified: February 17, 2025

Posted in Sylvania, Vacuum Tube

Kellogg Number 50

Last modified: January 12, 2025

Posted in Kellogg

Heathkit Schlumberger ID-1290

Last modified: January 12, 2025

Posted in Heathkit, Kit, Schlumberger

GE Vacuum Tube Box Art

Last modified: January 5, 2025

Posted in Boxart, General Electric

Zenith Vacuum Tube Box Art

Last modified: January 5, 2025

Posted in Boxart, Zenith

Westinghouse Vacuum Tube Box Art

Last modified: January 5, 2025

Posted in Boxart, Westinghouse

RCA Vacuum Tube Box Art

Last modified: January 5, 2025

Posted in Boxart, RCA

Tung-Sol 6C4

Last modified: January 5, 2025

Posted in Tung-Sol, Vacuum Tube

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Recent Posts

  • RF Communications Courier RF-201B
  • ITE Imperial GFT200
  • Beam Tube Corp 6390
  • Raytheon RK5721
  • Polarad ZV1011 Velocitron
  • Samsung SGH-A837 Rugby
  • Seagate Barracuda ST1000DM003
  • Vectronics VEC-512
  • Texas Instruments TI-84 Plus CE
  • Keithley Model 168 Autoranging DMM
  • Tektronix 2225 Oscilloscope
  • Kenwood MA-4000 Duplexer

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