View and Download AMERITRON ALH instruction manual online. HF POWER LINEAR AMPLIFIER. ALH Amplifier pdf manual download. ameritron al owner s manual pdf file. This resource is listed under Radio Equipment/HF Amplifiers/Ameritron AL, at Ameritron AL manual resource. Instruction Manual. Acid Free Paper ~ Won’t Fade Nor Turn Yellow. Manual is Printed on 8 1/2″ X 11″ 32 Lb. I use the Latest High Quality Laser Printer.

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Turn per band load and plate control clock and anti clockwise and watch if there is any anode or grid current. You get a quiet desktop linear thats so compact itll slide right into your station — youll hardly know its there I used as “earth” the screw at the bottom of the anode choke. Share Ameritron AL manual Share ameriyron link with your friends, publish within popular social networks or send it via email.

Kay s High Quality Manuals. In reality, no way to predict how the circuits actually behave. They wont blow even qmeritron you accidentally short the high voltage supply. See all condition definitions – opens in a new window or tab If the PA is not used for a long time and goes back into operationremove the fuse and let the amplifier an hour long stand idle.

The Ameritron AL power supply is built tough so you get peak performance year after year. Trusted seller, fast shipping, and easy returns. Rectifier diodes are rated for a massive surge current of amps. For decadesI advise to mount a resistor and fuse in series with the anode choke as flash over protection for tubesrectifiers and transformers. Therefore, a sumiere test was done with the two types.

ALH Modifications

Learn More – opens in a new window or tab. The shielding of maeritron cable is only grounded at the side of C Too low line voltage causes a “soft-tube” effect — low output and signal distortion. Special financing available Select PayPal Credit at checkout to have the option to pay over time. The PA had no additional protection and had not been operational for years. You are covered by the eBay Money Back Guarantee if you receive an item that is not as described amerktron the listing.


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AMERITRON AL-811H Instruction Manual

There are 4 items available. Email to friends Share on Facebook – opens in a new window or tab Share on Twitter – opens in a new window or tab Share on Pinterest – opens in a new window or tab. The shield of the cable also serves as a supply line to the central ground point in the tubes.

Webmaster, add a Remote rating Ameritron AL manual – related links We thought you might also be interested in these additional web sites, selected from the same category: Youll be able to log some of those stations first.

The first watts make the difference The Al gives you watts PEP output — thats nearly 2 full S-units over your barefoot rig.

Refer to eBay Return policy for more details. A new, unread, unused book in perfect condition with no missing or damaged pages. My preference would be given to the latter because I have more experience with it.

Sign in to check out Check out as guest. How the low cost A tube resists premature failure — even when your amplifier is mistuned First theyre constructed manhal widely spaced elements that minimize the chance of touching and causing a short — even if the plate gets hot enough to melt.

Second they use a directly heated thoriated tungsten filament cathode that prevents the electron emitting layer from instantly stripping off — even if mistuning causes a sudden, sever current overload.


Please note that the output ,anual the table is partly achieved by exceeding the maximum grid and anode current. Shipping cost cannot be calculated. The suppression of the third- order harmonic is the difference between marker 3D and 4D.

Ameritron Al linear amplifier gives you plenty power to bust thru QRM. Image not available Photos not available for this variation. This amount is subject to change until you make payment. Don’t wait days for your manual to ship!! Ameritrons exclusive Adapt-A-Volt power transformer has a special buck-boost winding that lets you compensate for stressful high line voltage and performance robbing low line voltage.

The energy could not leave via the high impedance of the plate circuitand so chose the shortest path via the tube. Have one to sell? Get the item you ordered or get your money back.

High quality low drift silver mica capacitors maintain proper tuning. This item will be shipped through the Global Shipping Program and includes international tracking.

There are regular discussions on forums about whether the A tubes can be better replaced by the more robust type B. The inductance of the long supply wires can not be ignored.

Read more about the condition. My inspection yielded a burned grid resistor and a partially conductive varistor on. Test and adjust the SWR also on the other bands. I normally ship day of receiving payment. Tracking Number will be sent soon as item is Shipped! United States and many other ametitron See details. Minimum monthly payments are required.