Details
813 National Union Transmitting Tube (NOS)
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: National Union
Made in the USA
Additional Information
| Featured Product | No |
|---|---|
| Made in the USA | Yes |
| GTIN | No |
| ISBN | No |
| NATO Stock Number | No |
| Manufacturer Part Number | No |
| Manufacturer | US Brands |
| Condition | New |
| NOS | No |
| Call For Price | No |
| Manufacturer Name | National Union |
