6as6 tube data sheet

This will load the output if transformers lc circuit less, causing its bandwidth to narrow. Increasing sensitivity of ordinary aa5 radios wa2ise. The 6j2p pentodes are miniature devices enclosed in glass bulb and are provided with a sevenpin base, rigit leads and an indirectly heated oxidecoated cathode. The thin glass tube envelope is 18 mm in diameter and, excluding the b7g base pins, is 35 mm tall. Description the 6j2p 62 highfrequency shortcharacteristic pentode has been designed for h. For use in gated amplifier circuits, delay circuits, and gaincontrolled amplifier ckcks.

The 6as6 is suitable for use in gated amplifiers, qaincontrolled amplifiers, delay circuits, and mixer circuits. We electron tubes general bulletin index and general information. The preferred oem tube of 50sera fender tweed champ and deluxe amplifiers the tungsol 6v6 has a geometry designed to safely handle the higher voltages used in guitar amps plus heavier plate and grid materials. Tube discontinued codes replacing discontinued code 234a 235d 237a 239a 240a 241a 242a 242b 243a 248a 249a. The chinese 6p1 and the russian equivalent 6p1p also have no western equal.

It has a pentode plate dissipation rating of 7 watts with convection cooling. Substitutes are given as a guide only please refer to original manufacturers data sheets to ensure that a substitute is safe and appropriate for your application. It is designed for dual control and therefore the suppressor has a short grid base or control range. Mk buizen handboek frank philipse pocnet mirror patrik schindler 6as6. A single 6bm8 may be used as an economical low power mono block amplifier or a pair of 6bm8s, in ultra.

Transmitting tubes rectifiers specialpurpose diodes. The 6c33 russian tube is another that has no western or chinese sub. This means that both the control grid g1 and the suppressor grid g3 have control over the plate current. Adjust the vr1 500ohm so that the the tube filament voltage middle pin of u1 is around 6. Both wound on notched rods and both rounded at the ends and flattened across the anode width. The 6as6 is a dual control pentode, which means that grid 1 and grid 3 are both independent control grids. Construction refers to both basing size and the envelope hf means heater or filament voltage and current specifications. Franks electron tube pages foreign substitutes for american types this data is scanned and may contain errors caused by the ocr software. The schematic below is from the wireless experimenters manual by elmer bucher published in 1919.

To put item to basket click on the basket picture or price. Requests for further technical data on any tungsol tubes should be addressed to. Tube 6hs6 or rohre 6hs6 id4060, vacuum pentode, miniatur7pinbase b7g, usa 1940 and shown. As can be seen by the absence of a tetrode kink in the following plots, the suppressor grid of the 6as6 still returns secondary emission back to the plate. Planning my first tube receiver 6as6 the radioboard forums. The 6146w vacuum tube is a ruggedized military version of the 6146 family of tubes. This data is scanned and may contain errors caused by the ocr software. Increasing sensitivity of ordinary aa5 radios using the 12ba7 pentagrid converter to.

They require about 50v less voltage than el84 and draw a bit more current. The tube has the same pinout as el84 and is a bit more powerfull. The result better mids and bottom while keeping the smooth top of the classic 6v6s. Tubes 6a3 6cz5 the tube list at esrc1 vacuum tubes is very extensive, as is our inventory of vacuum tubes, grid caps, sockets, valves and capacitors. Please see the substitutes at the top of the page for more details.

Numbers shown in light yellow background are used in seriesstring configurations. Here a 6as6 aka 5725 tube is used in place of the 12ba6. Nos russian versions are the best, but are scarce and expensive. A collection of electron tube specifications from the western electric library. Through holes in the anode plates can be seen the outer two grids. It is a small, sturdy, glassoctal heater cathode type used as an af power amplifier and modulator and as an af power amplifer and oscillator. Bold designators are close or identical, italic designators are different ratings, different pinouts or different filament voltages. Svetlana 6bm8 high performance audio dual package, triode and pentode he svetlana 6bm8 is a single glass envelope containing both a power pentode and triode. Has high pervcance, a,,u 6as7g of 2, and an ac plate resistance of 280 ohms. Numbers shown in light blue background are coldcathode tubes. Follow the links on the left to find the tubes, valves, sockets, grid caps, and capacitors for your antique radio, ham radio, hifi stereo, or other electronic piece. Tube 6as6 or rohre 6as6 id4587, vacuum pentode, miniatur7pinbase b7g, usa 1940 and rfifstage shown. An interesting aspect of dual control pentodes is that the plate resistance increases in value as grid 3 is made more negative. Raytheon tubes 196x see other formats scanned by n7rhu raytheon r t.