Sort by popularity sort by average rating sort by latest sort by price. Service manuals, schematics, eproms for electrical technicians. Dentron dtr2000l download your lost manuals for free. I have done two of these so far, and learn a little more each time. These manuals are available for download and free of charge. Dentron clippertonl clipperton l clippertonl power. Dentron mla2500 gi7b modification procedure by n3oc february 20 overview this document provides some additional detail and a few corrections to the excellent conversion information by w4zt sk and w4emf. F 450vdc electrolytic capacitors, piv 3a diodes, new 100k.
Through years of designing linear amplifiers, dentron radio has greatly simplified the circuitry of the dtr2000l, building in years of reliability based on the experience of our worldfamous mla2500 series. Operating manual dentron gla b linear amplifier usedthis is part of a ham radio collection i purchased. Here you will find instruction manuals, service manuals, user guides schematic, brochures etc. Hi om dan, the effective meter shunt value would be the sum of r7 and the resistance of the meter leads. The export model had not a 10 m imprint on the front but the band switch was equipped with a fifth state allowing an easy extension to 10 m. I have for sale a dentron glt antenna tuner which handles and matches the dentron glab series. Judging from the schematic it looks as though both units are the same except the glt has the builtin meter. Buy dentron and get the best deals at the lowest prices on ebay. Listed under the technical referenceamplifiershf amplifiers category that is about amateur linear amplifiers. Power input is speced at 1200w ssb pep or 800w cw via four d50a 6lq6 finals. This link is listed in our web site directory since saturday dec 4 2010, and till today dentron gla conversion has been followed for a total of 1488 times.
Our engineers werent only concerned with efficiency in terms of power input versus power output, they were also worried about offering an amplifier that is efficient spacewise, and dollarwise. View and download dentron mla 2500 operating manual online. Buyer agrees to complete auction within 3 days and pay actual shipping. Gla amateurd dentron radio co twinsburg oh, build 19781978, 3 pictures, schematics, 4 tubes, united states of america, semiconductors, amateur.
The high voltage power supply is all solid state, and there are four final tubes, dentron d50a pentodes. The gla comes equipped with a tiltup bail to increase air circulation and a super quiet forced air cooling system designed for trouble free operation. Operating manual dentron glab linear amplifier used. With the help of ebay purchases i added a dentron wp1a swrwattmeter plus dentron super tuner which i discussed elsewhere on this site. Because of the buyer protection policy i am adding this to all listings. Dentron gla amplifiers high voltage filter capacitor replacement. Two of the most popular were the dentron clipperton l and the dentron gla b. Dentron mla2500 gi7b conversion based on w4zt, w4emf. Power amplifiers dentron clippertonl clipperton l clippertonl service manual and specs dentron dtr2000l dtr 2000 l dtr2000l service manual and specs dentron gla gla gla service manual and specs dentron glab gla b glab service manual and specs. Viewers these viewers may be required to view the manuals on this archive.
To open downloaded files you need acrobat reader or similar pdf reader program. Here we have a used dentron gla b linear amplifier. The dentron dtr 2000l linear amplifier is a conservatively designed 2000 watt pep 160 15 meter amplifier of unique design. The transformer is showing volts, the caps look good as far as i can tell. This is part of a ham radio collection i purchased.
Gla amateurd dentron radio co twinsburg oh, build 19. Database contains 1 dentron mt3000a manuals available for free online viewing or downloading in pdf. Dentron mla2500 gi7b conversion based on w4zt, w4emf, k4poz conversions this is yet one more dentron mla2500 conversion. The dentron glab amplifier is for the 80 to 15 meter amateur hf bands. Oct 05, 2014 dentron clipperton l base linear amplifier 572bx4 duration. Dentron glab gla b glab pdf user manual for dentron glab gla b glab. Pm2500 replacement power supply module for mla2500. In spite of all the good qualities of this linear, one must remember that it is a sweeptube linear. Dentron mla2500 gi7b conversion based on w4zt, w4emf, k4poz. Twinsburg manufacturer in usa, model types from united states of america, 17 radios, 20 pictures, 18 schematics, tubes, radio. Although the greatest care has been taken while compiling these documents, we cannot guarantee that the instructions will work on every amp presented. Dentron gla gla gla pdf user manual for dentron gla gla gla. However, you dont really need a manual because its pretty simple to use.
It was compact, reasonably priced, and promised 1200 watts pep. The real grabber is its sizeonly 5% high, 14 wide and 14 deep. These viewers may be required to view the manuals on this archive. Currently wired for 120 vac and putting out 400500w per band with 100w drive. I will be listing lots of items from this collection.
Dentron gla b gla b glab pdf user manual for dentron gla b gla b glab. Dentron clipperton l base linear amplifier 572bx4 duration. The result is a compact linear offering 10x watts dc cw input and 1200 watts input pep ssb, a builtin. During the 70s i owned a ham radio store in oklahoma, derrick electronics, and i was a dealer for dentron. Dentron radio co twinsburg manufacturer in usa, model type. Denton was known for making antenna couplers as well as rf amplifiers. In addition, i have made a few changes that may be helpful to others going down this same road. I have run it at 100 watts am equivalent to 400 watts or more pep with no problems. I dont know much about dentron amplifiers but this one was given to me on good faith that it is in working condition. The operating manual supplied with the glab isquite complete as regards instructions, diagrams and a parts list. A smaller 16010at looks like it will be ok for a 100 watt cw or ssb signal. The operating manual supplied with the gla b isquite complete as regards instructions, diagrams and a parts list. A friend gave me an old gla a few years ago which he picked up in a west coast flea market. If you want to see manuals from other manufactories.
The pictures are of the my older model 80, 40, 20 and 15 m dentron gla plane, no tuned input hf linear amplifier. The dentron gla b amplifier is for the 80 to 15 meter amateur hf bands. This is a new reprint of the original dentron gla manual x 11 i use 24 high quality acid free paper it wont fade and it wont turn yellow i print using commercial class laser printers free shipping to us. It features redesigned rectifiertimer and filter capacitor pc boards, new modern 220. The result is a compact linear offering 10x watts dc cw input and 1200 watts input pep ssb, a builtin power supply suitable for. Dentron radio company designed the gla with efficiency in mind. The main category is amateur linear amplifiers that is about hf amplifiers for ham radio use. Great savings free delivery collection on many items. Dentron gla amplifier manual dentron mla2500 checkout circa 1998 the mla2500 was checked out at lasst laboratory for surface science and technology, and then again at the umarc shack.
Their day in the sun came and went, yet there are thousands of these amps still on the air. Originally offered in the 1970s, the dentron gla was a clever little amplifier. Dentron glab operating manual on 32 lb paper w11 x 17 foldout schematic. Half of its 47pound weight is composed of the power transformer. Dentron clippertonl clipperton l clippertonl power amplifier. I charge on actual shipping, i will calculate before sending an invoice. Amplifier dentron gla user manual 11 pages summary of contents for dentron mla 2500.
Dentron w2 wattmeter service manual download, schematics. Dentron offers replacement tube kits through its dealers worldwide. Operating manual dentron glab linear amplifier usedthis is part of a ham radio collection i purchased. I have another page for that tuner, with a mod which works better on 160 and 80 meters. This tuner was built as a match for the dentron gla amp. Jun 27, 2002 i have for sale a dentron glt antenna tuner which handles and matches the dentron gla b series. Power cord has been taped, i recommend replacing before putting into service. I just rebuilt it and also performed the mods that i found on line. The power cord was given the correct plug to match the outlet at the umarc shack. User manuals, guides and specifications for your dentron mt3000a tuner. Years ago, i had gone through the process of calculating the same in the course of servicing a dentron gla. The circuitry used in the glt is a t network, consisting of an input and output series air variable capacitor and a. About dentron gla conversion the resource is currently listed in in a single category.
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