F33PAP%DHHDESY3.BITNET@WISCVM.ARPA (11/15/85)
From: F33PAP%DHHDESY3.BITNET@WISCVM.ARPA
Hello!
Where can I get a circuit diagram of the 9600 Baud packet radio modem?
vy 73
Karl-Heinz DK8HIka2ugq@ky2d-2.UUCP (Tom) (11/19/85)
> Hello! > Where can I get a circuit diagram of the 9600 Baud packet radio modem? > vy 73 > Karl-Heinz DK8HI If you would like information about the K9NG 9600 baud modem, I would suggest you contact TAPR (Tuscon Amateur Packet Radio) at: Tuscon Amateur Packet Radio Club P.O. Box 22888 Tuscon, Arizona 87534 They should be able to tell you all you would like to know about Steve Goode's 9600 baud packet TNC. One other place to look for information on the modem is in the Gateway newsletter - Volume 2, Issue 2, September 4, 1985. There is an article around page 6 entitled, "K9NG MODEM PROJECT". The PC-board is supposed to be designed to connect a TNC and a Hamtronics FM-5 220 MHz transceiver. Other transceivers can be substituted, with appropriate modifications to the modem board. This will not be a step-by-step project for the beginning kitbuilder, but the documentation provided with the board and the article that Steve submitted to the proceedings of the fourth ARRL Amateur Radio Computer Networking conference (available for $10 from the ARRL) should allow experienced builders to assemble and test the modem. Hope that was helpful! -Tom Brown KA2UGQ
ai2q@ky2d-2.UUCP (Alex) (11/27/85)
> > Hello! > > Where can I get a circuit diagram of the 9600 Baud packet radio modem? > > vy 73 > > Karl-Heinz DK8HI > > If you would like information about the K9NG 9600 baud modem, > I would suggest you contact TAPR (Tuscon Amateur Packet Radio) at: > > Tuscon Amateur Packet Radio Club > P.O. Box 22888 > Tuscon, Arizona 87534 > > They should be able to tell you all you would like to know about > Steve Goode's 9600 baud packet TNC. > > One other place to look for information on the modem is in the > Gateway newsletter - Volume 2, Issue 2, September 4, 1985. There > is an article around page 6 entitled, "K9NG MODEM PROJECT". > > The PC-board is supposed to be designed to connect a TNC and a > Hamtronics FM-5 220 MHz transceiver. Other transceivers can be > substituted, with appropriate modifications to the modem board. > > This will not be a step-by-step project for the beginning kitbuilder, > but the documentation provided with the board and the article that > Steve submitted to the proceedings of the fourth ARRL Amateur Radio > Computer Networking conference (available for $10 from the ARRL) > should allow experienced builders to assemble and test the modem. > > Hope that was helpful! > > -Tom Brown KA2UGQ *** REPLACE THIS LINE WITH YOUR MESSAGE *** - .-3 $-3 Karl-Heinz: You can find a detailed description of the 9600 bps modem in the Fourth ARRL Amateur Radio Computer Networking Conference proceedings, edited by Paul Rinaldo, W4RI, and Dr. Hank Magnuski, KA6M. A booklet is available from the ARRL as well as a bound volume conatining the previous three volumes of papers (also includes all the issues of Vol. I of GateWay, the ARRL Packet Radio Newsletter). The 7-page article begins on page 45. ---73 de Alex, AI2Q, Freeport, Long Island, New York