RCA
RCA 6146 Used Vacuum in Original Box Tested 100 % Preferred for Collins Radios #11
- MPN:
- 6146
- Condition:
- Used
- Shipping:
- $6.00 (Fixed Shipping Cost)
Frequently bought together:
Description
This Tube has been tested on a Dyna-Quick Model 700 Dynamic Mutual Conductance Tube Tester. This tube measures 100 % Grid Emission.
The tube in the photograph is the actual Tube in this listing.
The RCA 6146 is a classic beam power vacuum tube originally designed for RF power amplification in transmitters (e.g., ham radio equipment like Collins or Heathkit models), with a maximum plate dissipation of around 20-25 watts depending on the variant. "Grid emission" refers to a specific test metric on older tube testers (like Hickok or TV-7 models), where 100% indicates excellent condition—essentially new-old-stock (NOS) quality with full transconductance (Gm) and no degradation from gas, shorts, or wear. The original box is included
As with most items I sell, This tube comes with a money back satisfaction guarantee.
If multiple tubes are purchased, I will combine the shipping costs and only charge the actual cost. The difference will be refunded to you immediately.
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RCA 6146 Used Vacuum in Original Box Tested 100 % Preferred for Collins Radios #12
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This Tube has been tested on a Dyna-Quick Model 700 Dynamic Mutual Conductance Tube Tester. This tube measures 100 % Grid Emission.
The tube in the photograph is the actual Tube in this listing...