About ameritron al811h manual the resource is currently listed in in a single category. This link is listed in our web site directory since wednesday apr 20 2011, and till today ameritron al811h manual has been followed for a total of 17 times. The setup will be from my ft991a, to an ameritron al 811h amp and then to the mfj998 tuner. Page 1 hf power linear amplifier instruction manual the ameritron al811h is an economical 800 watt pep output linear amplifier that operates reliably from 160 through15 meters.
Linear amplifier primo tube set 811a 4 dentron collins. The wire grounds the 10 meter input tuned coil which in turn will not let you drive the amp in the 10 meter posposition. The ameritron al 811 power supply is built tough so you get peak performance year after year. Ameritron al811h manuals manuals and user guides for ameritron al 811h. Ameritron al 811h manual pdf view and download ameritron alh instruction manual online. Ameritron diagrams, schematics and service manuals download for free. Listed under the radio equipmenthf amplifiersameritron al811 category that is about ameritron al811 and.
In other words, if you use the 811h amp in conjunction with the tuneryou will burn it outthe 929 auto tuner that is. Ameritron al811 download your lost manuals for free. Database contains 1 ameritron al 811h manuals available for free online viewing or downloading in pdf. Jun 22, 2019 ameritron al 811h manual pdf view and download ameritron alh instruction manual online. The alh is a grounded grid linear amplifier developed by ameritron using low cost a power triodes. The 811a tubes take approximately 10 seconds to warmup. All information, images, and documents on this website are the sole property of. And besides, the mfj 929 is rated for 200 watts for barefoot hf transceivers while the al 811h puts out about 500 watts. Ameritron al811h instruction manual ring bound with protective covers. However, its as if the valves are getting no drive on transmit.
Service and user manual ameritron al811h amplifier. Jul 27, 2019 the alh is a grounded grid linear amplifier developed by ameritron using low cost a power triodes. It lets you select from 14 primary voltages centered on 115 and 230 vac. Getting to any component is a complete pain, one has to take the back panel off and release enough of the wiring on the large double sised pcb to get aught e. And the tubes are so inexpensive that you can replace one for mere pocket change. View and download ameritron als600 instruction manual online. Anyone connect a ameritron 811h to a yaesu 991a qrz forums. As for tuning the amp, the instructions are quite clear in the manual. The al 811h is a grounded grid linear amplifier developed by ameritron using low cost 811a power triodes. The al 1500j is the export model for japan and covers 160 through 10 meters. Al811, al811h, al572, other amps trouble shooting guide.
Al 811h linear amplifier features the al 811h is a grounded grid linear amplifier developed by ameritron using low cost 811a power triodes. The al 811h has the essential design elements for a clean, stable signal. The al811h is rated at 600watts cw carrier in normal cw or tune. Ameritron al811h amplifier instruction manual pdf view. My inspection yielded a burned grid resistor and a partially conductive varistor on. Ameritron al 811h instruction manual 116 willow road starkville, ms 39759 usa 6623238211 version 6 printed in u. Having recently gotten a used al 811h and put 4 new tubes from ameritron into it, i ventured out on to the eham site, amps reflector and other web postings and documents to see if the operation instructions provided in the manual might be made a little.
Page 1 hf power linear amplifier instruction manual the ameritron al 811h is an economical 800 watt pep output linear amplifier that operates reliably from 160 through15 meters. The ameritron al 1500x is the export model and covers 160 through 10 meters. The issue that i have is the manufacturers all use different terminology for the connections. All information, images, and documents on this website are the sole property of ameritron any reuse or redistribution of the. Extra heavy duty power supply gives you peak performance year after year. Id like to have the cabling figured out before i buy the tuner.
The al 800x and al 800y are export models that operate from 160 through 10 meters. Download manual ameritron catalog dealer listing videos hamfest schedule license exam datesnew. This are the same manual use by experts and even technicians. 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.
All information, images, and documents on this website are the sole property of ameritron any reuse or redistribution of the contents of this website are strictly forbidden without. Ameritron al 572 instruction manual al 572 m hassis arts designation description ameritron pn 41038 c. Ameritron al811h manuals and user guides, amplifier. Ameritron al811h tuning for powerdissipationlinearity, and more. The ameritron al 811 is excellent for the newcomer because its tough enough to withstand momentary mistuning. To dig in the amplifier almost everything has to be deinstalled. Aug 15, 2019 ameritron al 811h manual pdf view and download ameritron alh instruction manual online. A hand marked manual copy of unknown history, qsk5. Ameritron al 1500 full power linear amplifier instruction manual the ameritron al 1500 is a 1500 watt output linear amplifier that operates from 160 through 15 meters. View and download ameritron al811h instruction manual online.
The mod for the ameritron al 811h is more than you mentioned. Free ameritron diagrams, schematics, service manuals. Aug 08, 2019 ameritron al 811h manual pdf view and download ameritron alh instruction manual online. Ameritron al 811h signature series ham radio dust cover. In this page you find schematic, users and instructions manuals, service manuals, technical supplement, leaf leads and other good stuff. I just wanted to show how i tune up my ameritron al 811 ham radio. Tuned input provides excellent load for any rig a pinetwork tuned input provides a 50 ohm load for your rig. I just ordered a icom ic7300, what problems might run into trying to use the 811 with my icom. Tof tuning aid for amplifiers 811a tube history and construction business page link parts and circuit boards ctr engineering, inc please take time to read. It involves cutting a grounding wire going to the 10 meter input coil. If you have some stuff that not is listed here you can donate this by contact mods.
W7ry soft start heathkit sb220 sb200 kenwood tl922 ameritron al 1200 al 1500. Ameritron qsk5kenwood ts 570relay free ameritron al811h use after getting a used qsk5, i studied up on the history and required convoluted interpretation of the manual for my application to the ts570 and al 811h. Ameritron al 811h instruction manual 12 pages hf power linear amplifier. The 811a tubes take approximately 3 seconds to warmup. View online or download ameritron al 811h instruction manual. Ameritron al811h manuals and user guides, amplifier manuals. The ameritron al811h is an economical 800 watt pep output linear amplifier that. The ameritron al 1200x is the export model and covers 160 through 10 meters.
We have 1 ameritron al 811h manual available for free pdf download. Ameritron arb704 universal amplifier interface buffer. Qsk compatible for lightning fast qsk operation use the optional ameritron electronic pin diode qsk switch. Therefore, a sumiere test was done with the two types. The 811a tubes are long life, reliable transmitting tubes. You get absolute stability and superb performance on higher bands that can t be matched by unneutralized tubes. The wirewound resistor also acts as a replacement for inductor l7. Printed on higloss 28lb high quality acid free paper for a professional finish that wont turn yellow with age.
You usually dont need more then 5060 watts to fully drive the al 811h. But the al 811h is still a tremendous bargain for a tube amp capable of around 600watts or a bit more a realistic figure, though the amp is advertised as. The al 811h is sold worldwide and is quite a wellbuilt budget amplifier, but by no means easy to repair. The main category is ameritron al 811 and al 811h hf amateur radio rf power amplifier that is about ameritron al 811 and al 811h resources. The al811h is a grounded grid linear amplifier developed by ameritron using low cost 811a power triodes. You might want to consider using this mfj manual tuner with your transceiver and al 811h. Ameritron al811h instruction manual ring bound with. Heavy duty power supply and rf components provide long service for components. Ameritron al 811x user manual by debbracazares issuu. Refer to the al 811h manual on the adjustment for the alc.
Shipped with transformer installed and wired for vac. Even fussy solid state rigs can deliver their full drive to al 811. View online instruction manual for ameritron al 811h amplifier or simply click download button to examine the ameritron al 811h guidelines offline on your desktop or. The modern components are rated to deliver reliable, effective hf communications power levels if operated within their specifications. About ameritron al 811h manual the resource is currently listed in in a single category. Quickly tune the ameritron al811 tuning procedure using a. The ameritron al 811h is an attractive choice as an entry level amplifier for the low budget amateur operator. Ameritron never published service manuals for any of their amplifiers so they dont exist. The al 1200 uses a single 3cx1200a7 tube in a class ab2 grounded grid circuit. Hf power linear amplifier 12 pages amplifier ameritron al 1200 instruction manual.
I wish amplifiertuning instructions could be shorter. Aug 09, 2008 tuning your ameritron amplifier part 2 of 2 duration. The main category is ameritron al and al 811h hf amateur radio rf power amplifier that is about ameritron al and al 811h resources. The long wire to be replaced by coaxial cable rgso that the length janual converted into a small capacitance in parallel with the load capacitor. The ameritron al 800 is a 1200 watt pep output linear amplifier that operates from 160 through 15 meters. The al 811 is a grounded grid linear amplifier developed by ameritron using low cost 811a power triodes. You also get efficient fullsize heavy duty tank coils, computer grade capacitors, heavy duty high silicon core power tran.
Ameritron al 811h 800w ham amateur radio hf linear amplifier. Servicio y manual del usuario ameritron al811h amplificador. User manuals, guides and specifications for your ameritron al 811h amplifier. Discussion in general technical questions and answers started by kv4pl, dec 2, 2019. Other manuals available for download ameritron mfj enterprises. It is mandatory to procure user consent prior to running these. Quickly tune the ameritron al811 tuning procedure using a drake tr. Only the ameritron al 811h gives you four fully neutralized 811a transmitting tubes. Ameritron al811h manual pdf view and download ameritron alh instruction manual online. Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as nonnecessary cookies. The main category is ameritron al 811h that is about 16010 meter rf amplifier. View online instruction manual for ameritron al 811h amplifier or simply click download button to examine the ameritron al 811h guidelines offline on your desktop or laptop computer. Jul 22, 20 ameritron al 811x user manual download here.
About ameritron al 811 manual the resource is currently listed in in 2 categories. The al 811h is rated at 800watts pep voice on a good peak reading meter. Ameritron al811h download your lost manuals for free. Database contains 1 ameritron al811h manuals available for free online viewing or downloading in pdf. Download manual ameritron catalog dealer listing videos hamfest schedule license exam datesnew email signup. This versatile ameritron feature allows the user to maintain optimum voltages on the tubes and other components to obtain maximum performance and life. This link is listed in our web site directory since tuesday apr 10 2007, and till today ameritron al 811 manual has been followed for a. Instruction manual the ameritron al 1200 is a 1500 watt output linear amplifier that operates from 160 through 15 meters. This link is listed in our web site directory since tuesday apr 10 2007, and till today ameritron al 811 manual has been followed for a total of 7636 times.
Looking for an ameritron al 811 manual general i was loaned a ameritron al 811 last night from a fellow ham, he didnt have the manual for it, and after searching the internet, ive only been able to find a manual for the al 811h. Ms usa version printed in u, this link is listed in our web site directory since tuesday apr, weeks ago viewing post of total author posts december ameritron al 811 manual pdf 5. Dec 27, 2019 the alh is a grounded grid linear amplifier developed by ameritron using low cost a power triodes. The ameritron al 811h is an economical 800 watt pep output linear amplifier that operates reliably from 160 through15 meters.
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