You are here

Vacuum Tube - 7B8, Heptode

No Image Available

No image available
SKU: T-7B8
Item ID: 007980
List Price: $3.90
Price: $1.95
You Save: $1.95 (50%)
In stock
Quantity in stock: 77
View Specifications, Files, and Documents

New-Old-Stock (NOS) tube.

Also known by US military identifier VT-208.

The 7B8 is a pentagrid converter designed to perform the combined functions of the oscillator and mixer in superheterodyne receivers. Except for interelectrode capacitances, the electrical characteristics of the 7B8 are identical to those of the 6A8.

View Product Measurements

My Project Lists

You must be logged in to add items to a project list.

Specifications, Files, and Documents

PDF:NOS Tube Specification Sheet (322.96 KB)7b8.pdf
Note: These new-old-stock vacuum tube specifications are provided as informational only, and in no way guarantee the brand or exact functionality of the vacuum tube you receive. Data from or other sources as supplied by John Atwood.

Product Reviews

No product reviews yet! Be the first!

Questions and Answers

Click each question to see its answers.
Have a question of your own? Ask us here!