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So I Bought A Swan 350

Discussion in '"Boat Anchor" & Classic Equipment' started by AF6LJ, Jul 11, 2014.

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  1. AF6LJ

    AF6LJ Ham Member QRZ Page

    I think you could find the socket from Antique Radio Supply
    The Swan 500 manual will provide a basic guide on how the accessory socket is hooked up inside of the radio. You will have to do some working between the two schematics to get it wired right.
     
  2. AF6LJ

    AF6LJ Ham Member QRZ Page

    I did end up giving the presentation and it went well.
     
  3. W9GB

    W9GB Ham Member QRZ Page

    ALLIED ELECTRONICS is a Distributor for the 8-pin and 11-pin versions.
    http://www.alliedelec.com/search/productdetail.aspx?SKU=70144653

    DATASHEET / CATALOG PAGE : Cooper Interconnect/EATON; Old Amphenol/WPI
    http://www.cooperindustries.com/content/public/en/wiring_devices/interconnect.html

    Originally developed by Amphenol, sold to WPI in late 1970s/early 1980s
    This Salem, NJ manufacturing plant sold to Cooper Industries, known as Cooper Interconnect in 2007.
    EATON purchased Cooper Interconnect in 2012.
    http://www.cooperindustries.com/content/public/en/wiring_devices/interconnect.html

    EATON Cooper Interconnect (original Amphenol connector plant)
    23 Front Street
    Salem, NJ 08079
    P: 856-935-7560
    F: 856-935-0102

    Product Inquiries
    Toll Free: 1-800-840-0502 (USA)
    1-805-484-0543 (International)
    F: 805-987-5062
    E: cicustomer.service@eaton.com


    Series 86 (plugs) and series 78 (sockets).
    They are "Octal Tube Style" connectors, the 8-pin and 11-pin versions
    were manufactured (used in relays) at Salem.
    http://www.cooperindustries.com/content/public/en/wiring_devices/interconnect.html
    The 6-pin version was used in Hammond Organs.

    The 9-pin version sold in 1950s and 1960s used on EF Johnson Ranger, some Collins gear --- is RARE.
    OUT OF PRODUCTION
    Unless someone desires to Crowd Fund a production run.
     
    Last edited: Nov 18, 2014
  4. W9GB

    W9GB Ham Member QRZ Page

    LEEDS Radio in Brooklyn, NY still lists the 9-pin Amphenol 78S9.
    http://leedsradio.com/parts-sockets.html

    Leeds Radio
    68 North 7th Street
    Brooklyn NY 11249
    tel: 718 963-1764 (tel:718 963-1764)

    Amphenol 78S9 (9-pin socket) - same pin circle and keyed hole as the octal 78S8 -
    used as a PS connector and as a socket for plug-in transformers such as the HK XT-3
    and also used as the power cable connector on the Collins 51-S1 general coverage receiver
    $19.00 each.
    ===
    The street prices are around $20.00 each
    It pays not to lose these 9-pin Amphenol circular connectors or trash them!!
    ===
    TRIODE ELECTRONICS, western Chicago suburbs,
    carries old Amphenol 78 and 86 series connectors
    http://www.triodeelectronics.com/amphenol.html

    ---
    TEDSS is another source, in South Carolina

    Amphenol / Wire-Pro Series 78 (sockets)
    http://www.tedss.com/LearnMore/Wire-Pro-Connectors#Wire-Pro-78-Series

    Amphenol / Wire-Pro Series 86 (plugs)
    http://www.tedss.com/LearnMore/Wire-Pro-Connectors#Wire-Pro-86-Series

    Sales: sales@tedss.com
    Tech. support: support@tedss.com
    All other: contact@tedss.com


    TEDSS
    7290-A Investment Drive
    North Charleston, SC 29418

    Phone: 631-234-3857
    Fax: 631-234-7407
    Our business hours are 9:00 AM till 5:30 PM Eastern time.
     
    Last edited: Nov 19, 2014
  5. AF9J

    AF9J Ham Member QRZ Page

    +1

    For casual operating, I prefer my hollow state rigs over my more modern solid state stuff. While the no tune aspect of my IC-765, and IC-740 really come in handy for the S&P/frequency and band hopping style of operating I do (due to running 5 watts [QRP], or 100 watts of power) during contests, since I don't have spend time re-peaking the finals and/or the driver/preselector after major frequency changes (that gets to be a drag after a while), I prefer the audio of my tube rigs. And yes, my tube radios are sooooo quiet compared to even my relatively modern IC-765, which make listening quite bit less fatiguing on my ears. For the TDN, I plan on using my Yaesu FTdx-401 (ya gotta love that it has 20 tubes!). It's good for about 250-300 watts (PEP). I'd use my Swan 700CX (which'll do about 400 watts PEP), but I haven't gotten around to neutralizing the finals on that radio yet. :eek:
     
  6. N2EY

    N2EY Premium Subscriber QRZ Page

    Trivia of the day:

    The 8 pin is called "octal"

    The 11 pin is called "magnal"

    Never saw a name for the 9 pin.

    ----

    One work-around, if you don't mind modding the rig, is to replace the 9 pin connectors with the much more common 11 pin.
     
  7. W9ALD

    W9ALD Ham Member QRZ Page

    9 = nonuple

    Bill
     
  8. N2EY

    N2EY Premium Subscriber QRZ Page

    Thanks Bill!

    let's see...duodecal is 12 pin, diheptal is 14 pin......
     
  9. W1GUH

    W1GUH Ham Member QRZ Page

    Only marginally on-topic....

    The day I finally found a Gonset G-76 at a hamfest, I looked at the power connector, made some simple notes, and went looking for one. Lo and behold somebody had one and gave it to me for free!
     
  10. AF6LJ

    AF6LJ Ham Member QRZ Page

    That happens more often that we give credit for.
    Well this is more on topic than the silliness about naming connectors for the number of pins on them.
    No self respecting Geek would do that.
     
    K5ITM likes this.
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