Subject:KENWOOD TH-series HT TNC Interconnection The following is a suggested circuit for connecting a packet TNC to a Kenwood TH-series HT. Included is the TH-21/31/41, the TH- 205/215/315/415, and the new TH-25/45 series HTs. The connections are as follows: A sub-miniature plug is used for receive audio. The tip of this plug is audio out; the sleeve of this plug is the common ground for PTT, transmit audio, and receive audio. A miniature stereo plug is used for transmit audio and PTT. Connect the middle "ring" of the plug to the TNC audio out through a 0.2 uf cap (for DC isolation). Connect the sleeve of the plug to the TNC PTT. The plug's tip is unused. Set the TNC audio for 50 to 80 mv audio output into a 2K ohm impedance.  Amsterdam View Our Stats   CLICK FOR A FREE DOMAIN NAMES HTTP://WWW.YOURNAME.TK FOR YOUR OWN WEBSITE IF YOU CLICK HERE AND YOU CAN VOTE FOR OUR FREE WEBSITES IN THE TOP 100 LIST  WANT A TOP RANKING ? USE THE ULTIMATE SOFTWARE SUITE FOR WEB SITE PROMOTION  FreeWebSubmissions Submit Your Site To The Web's Top 50 Search Engines For Free THE ALEXA BANNER, THIS BANNER GIVES THE DALLY STATISTICS OF THIS FREE WEB SITE The World of Free Packet Radio Software Amsterdam The World Of Free Packet Radio Software Amsterdam The Netherlands |