WebFocused electron beams have been used in a two-grid miniature tube to obtained step-shaped control char-acteristics for frequency-modulation limiter-discrim-inator and other applications. (270) R. Adler and A. P. Haase, "The 6BN6 gated beam tube," • Proc. NEC (Chicago), vol. 5, pp. 408-426; 1949. Improvements were reported in planar triodes. WebThe 6BN6 is a heater-cathode type beam tube of miniature construction designed primarily to form the combined operations of the limiter, discriminator, and audio-voltage amplifier in FM and intercarrier television receivers. The 6BN6 may be used as a limiter or sync-clipper. Product Data. Measurements and Specs.
GrainAir Tubes – Gatco Manufacturing
WebDec 5, 2024 · The 6BN6 Gated Beam thermatron is unique. It’s constructed like no other thermatron I have ever come across in radio electronics. It was the only tube of its type ever built 1 but fortunately it is still readily … WebThe "gated-beam" tube represented an entirely new concept in receiving tubes and sound circuitry. Not only did it improve sound quality by eliminating a lot of spurious noise and distortion, it simplified the design of sound systems in TV receivers, and reduced costs. The electron beam parametric amplifier was another significant advance. chinensis linnaeus kitamura
THE 6BN6 GATED BEAM TUBE - radiomuseum.org
WebAug 10, 2008 · Has anyone compared the performance of the 7360 vs the (then) cheaper 6AR8's and similar TV beam-deflection tubes? The last time I worked with the 7360 (late 70's) they made about the best front-end mixer available in terms of noise and dynamic range. I have several of the tubes on hand that I bought brand new back then, plus a … WebJan 8, 2024 · One of the important characteristics of an f-m detector is its ability to suppress amplitude modulation. The gated beam tube, when working as a limiter only, surpasses the Armstrong grid-bias limiter in this … WebWelcome in my eBay. For any further question or contact, please : [email protected] hù meme