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  1. From pschleck@cwis.unomaha.edu Thu Nov 11 16:32:46 1993
  2. Received: from electra.cs.buffalo.edu by castor.cs.buffalo.edu (4.1/1.01)
  3.     id AA03402; Thu, 11 Nov 93 16:32:44 EST
  4. Received: from cwis.unomaha.edu by electra.cs.buffalo.edu (4.1/1.01)
  5.     id AA26232; Thu, 11 Nov 93 16:32:19 EST
  6. Received: by cwis.unomaha.edu (5.65/DEC-Ultrix/4.3)
  7.     id AA02047; Thu, 11 Nov 1993 15:32:24 -0600
  8. Date: Thu, 11 Nov 1993 15:32:24 -0600
  9. From: pschleck@cwis.unomaha.edu (Paul W Schleck KD3FU)
  10. Message-Id: <9311112132.AA02047@cwis.unomaha.edu>
  11. To: bowen@cs.Buffalo.EDU
  12. Subject: Alinco 1600 Packet Mod/Interface, Please Archive
  13. Status: RO
  14.  
  15.  
  16. >Path: news.unomaha.edu!sol.ctr.columbia.edu!howland.reston.ans.net!europa.eng.gtefsd.com!uunet!orca.es.com!cnn.sim.es.com!msanders.sim.es.com!user
  17. >From: msanders@sim.es.com (Milt Sanders)
  18. >Newsgroups: rec.radio.amateur.digital.misc
  19. >Subject: Re: Wanted:  Pinouts for Alinco HT for Packet
  20. >Followup-To: rec.radio.amateur.digital.misc
  21. >Date: Thu, 11 Nov 1993 11:41:03 -0700
  22. >Organization: Evans & Sutherland
  23. >Lines: 66
  24. >Message-ID: <msanders-111193114103@msanders.sim.es.com>
  25. >References: <msanders-111193094034@msanders.sim.es.com>
  26. >NNTP-Posting-Host: msanders.sim.es.com
  27.  
  28. In article <msanders-111193094034@msanders.sim.es.com>, msanders@sim.es.com
  29. (Milt Sanders) wrote:
  30.  
  31. > I just purchased a TNC last night and was trying to find out how to hook it
  32. > to my DJ-180T Alinco HT.  My two other rigs have the required data in their
  33. > manuals, but the Alinco HT does not.  Does anyone have the data/circuit
  34. > necessary for the external mic connections to hook up to packet?  I will
  35. > publish any replies plus my successful connection diagram when it gets
  36. > done.
  37. > 
  38. > Thanks in advance 
  39. >
  40. Just got FAX back from Alinco:  nice service:  about 1 hour and in hard
  41. copy!
  42.  
  43.  
  44.  
  45.                     Alinco DJ-180T Packet Connection
  46.  
  47.  
  48.  
  49.                    2.5mm stereo plug                                       
  50.                             
  51. <----------0xooxoo[[[[]]]]]]]                                              
  52.                                    .          |  |  |
  53. to mic     |  |  |
  54. jack       |  |  |___________________________._______ground (TNC)
  55.            |  |  sleeve
  56.            |  |__________o Ring - open
  57.            |                       0.1-1.0 uF capacitor
  58.            |________________.______|      |__________audio output  TNC
  59.                             |      |      |      
  60.                             |
  61.                             |--------/\/\/\/\--------PTT   TNC
  62.                                                                            
  63.                         .                              4.7-33K ohm resistor
  64.  
  65.  
  66.  
  67.                     3.5mm mono plug
  68. <-----------0xoooooo[[[[[[[[[[[]]]]]]]]]]
  69.             |     |
  70.             |     |______________________________ground   TNC
  71.             |                   sleeve                                     
  72.                      .           |                               (same as
  73. other plug ground)
  74.             |
  75.             |     tip
  76.             |__________________________________audio input   TNC
  77.  
  78.  
  79. 2.5mm stereo plug into mic jack 
  80.      Tip to TNC audio output through 0.1 to 1.o microfarad capacitor
  81.           with parallel resistor 4.7 to 33K ohm to PTT switch
  82.      Ring open
  83.      Sleeve to TNC ground
  84.  
  85. 3.5mm mono plug
  86.      tip to TNC audio input
  87.      sleeve to TNC ground (same ground as other plug)
  88.  
  89. Data received as FAX from Alinco this morning (11 NOv 93)
  90.  
  91. Sorry about the graphics, so much for ASCII
  92.  
  93. Milt
  94.  
  95.