Swan mark 6b 6 meter 2 piece linear amplifier with separate power supply and rf deck converted from 6 meters to 1012 meters. Some chassis corros free classifed ads used surplus electronics. The swan mark ii linear amplifiers were manufactured by swan in oceanside california over 40 years ago 19671972. If you would like to help us put more manuals online support us. Vintage heathkit ha20 6m linear amp operational in excellent condition. However, those linears used sweep tubes instead of the 3400z tubes. If you did buy one of these you got the extra quality for your money. View and download henry radio 3k ultra operating and maintenance manual online. Swan mark 6b mark ii converted 10 meter linear amplifier. View and download swann 1500z owners operation manual online. Swan mark ii two 3500z legal limit amplifier for sale. The mark i uses 3400z tubes and the mark ii uses 3500z tubes. Of course, the amp was untested since we didnt have a supply.
Do not be tricked into paying for a manual that is. The two, 3500zs have good filaments, but the tubes have been used. All knobs, dials and switches do function mechanically, as intended. Swan mark i power ampllifier user manual created date. Swan mark ii linear amplifer with power supply in great. Harbach electronics, llc your worldwide source for amateur.
If you get stuck in repairing a defective appliance download this repair information for help. When you get to looking inside the power supply you realize why the swans have so much more output than the heathkit and other brands of 2 3500z. In this page you find schematic, users and instructions manuals, service manuals, technical supplement, leaf leads and other good stuff. The swan mark ii amplifier is an excellent linear amplifier and many hams are still running these amplifiers. When using the 1200w with other swan transceivers it will be necessary to per form the following steps.
Search and view your manual for free or ask other product owners. Linear amp uk 2m discovery linear amplifier manual. Pmmkii replacement power supply module for swan mark ii. Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004. Although the greatest care has been taken while compiling these documents, we cannot guarantee that the instructions will work on every radio presented.
If you do not, get assistance from someone who does. It is the black face unit which matches the swan 102bx. He has the manual and all of the service papers on it as well. Printed on higloss 28lb high quality acid free paper for a professional finish that wont turn yellow with age. Find the user manual and the help you need for the products you own at manualsonline. For a light weight amp they put about 600 watts output with new tubes, pretty respectable. Service manuals, schematics, eproms for electrical technicians. Supporters of paid for the hosting so you would have this file.
Harbach electronics is proud to announce the new pmmkii power supply rebuild kit for the swan electronics mark ii linear amplifier. May 12, 1970 connector is required at the amplifier end of the cable. This cable should be as sh0rt as practical and preferably not more than 5 feet long. The pm mkii is a complete replacement power supply rectifier pcb and filter capacitor pcb for the swan electronics mark ii linear amplifier. Swan 400 operations manual with w11 x 24 foldout schematic. Swan markii amplifier with extremely high grid current. The problem with the power supply in old linear amplifiers, is that the electrolytic capacitors dry out and become leaky with age.
Swan mk2 linear amplifier service manual download, schematics. This is a 26 page printed manual for the swan 350 transceiver. In 1989 i retired the sw240 and bought a yaesu ft767gx transceiver to go with the mark i. Diagrams schematic diagram main schematic diagram power supply. Swanshivi speakers m80 amplified multimedia speakers. F 450vdc electrolytic capacitors, piv 3a diodes, new 100k. You can put 3500z tubes in the mark ii but there is not enough clearance with the lid in the mark i. Swan mark ii 15002000w vintage amplifier qrz forums. Jan 12, 2019 i just want to point out that this amp was originally designed by viewstar in canada. The fact this amplifier is still in use is a testament to the sturdy design and construction. Uses 2 eimac 3400z zero bias triodes in grounded grid formation. Linear amplifiers are most often used in amateur radio, laboratory equipment. This manual is provided by someone who wanted to help you repair your equipment scanned this manual.
Here is a nearly mint condition 1500z linear amplifier in excellent working condition. Examine each picture carefully and note the differences. Swan mk1 linear amplifier service manual download, schematics. Get it by wednesday, jul 29 from lacey, washington brand new condition. My parents bought me the swan mark i back in 1966 to go with my swan sw240, a triband 804020 meter ssbcw transceiver. Oct 29, 2017 swan mark ii linear amplifer with power supply in great condition discussion in cb radio gear ebay auctions ending soon started by ebay, oct 29, 2017. The swan mark i and mark ii linear amplifiers were pretty well built and operate very clean.
The swan mark l linear amplifier was introduced in 1965. Firearm discussion and resources from ar15, ak47, handguns and more. I am now accepting new manuals for inclusion in this archive. Power switch reduces input to watts dc for cw and tuneup.
Swann 1500z owners operation manual pdf download manualslib. Printed on higloss 28lb high quality acid free paper for a professional. Due to the length of the instruction manual for this kit 9 pages, and the number of pictures in the. You can see this from the photos of two mark ii decks. Due to the length of the instruction manual for this kit 9 pages, and the number of pictu. You must know how to work around high voltage safely. Download swan mark ii linear amplifier manual torrent or any other torrent from category. They are a nice little amp, about the same size as the swan radios it mates with. Do not be tricked into paying for a manual that is available here for free. Has two 3500z tubes, which is what i was looking for in an amp. The kit features redesigned rectifier and filter capacitor pc boards, new modern 330.
To open downloaded files you need acrobat reader or similar pdf reader program. Unfortunately, the mark i does not have enough clearance between the tubes and the cabinet to use 3500z tubes. There is not a single scratch on the cabinet or the front panel. You must also be able to read your specific amplifier schematic and understand the. Similar equations have been developed in other books, but the presentation here emphasizes material required for speedy op amp design. If you have some stuff that not is listed here you can donate this by contact mods. Feb 08, 2014 an all original swan mark ii linear amplifier power supply making noise. The pmmkii is a complete replacement power supply rectifier pcb and filter capacitor pcb for the swan electronics mark ii linear amplifier. Swan mark ii two 3500z legal limit amplifier for saleswan mark ii pair 3500z amplifier unit back on the market price reduced rf deck no tubes needs plate parasitic chokes 2 no cover has bottom plate all else is there. It features redesigned rectifier and filter capacitor pc boards, new modern 330. They did not sell very many because they could not compete with the sb220 and swan mark ii in the same class for the price. Hi all, i just bought sight unseen a swan mark 1 hf amp.
You may download a pdf version from the downloads section of the website. Talked to a guy who is selling a nearly pristine swan mark ii amplifier 1080m. Ive heard that there is a great deal of trouble finding the right schematic for these amps because their internal parts in the rf deck are different. He wanted more money than i could get this swan for. Swan tube transceiver compendium an edited collection of technical data rev 4. These manuals are available for download and free of charge. A linear amplifier is a radio frequency rf power amplifier that provides highly linear power with the input and output keeping, their relationship proportional all the while. Linear amplifiers are focused to concentrate on linearity in all types of load situations. Sep 12, 2009 the swan 1200w and 1200x linears also had built in power supplies and were a little later than the mark i or mark ii. Swan built their amps extra tough to withstand matching them up to the high output 500cx and 750cw radios 300 watts plus output in their line that equals. Swan mark ii linear amplifier with no power supply.
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