Date: Wed, 5 Oct 94 04:30:02 PDT From: Advanced Amateur Radio Networking Group Errors-To: TCP-Group-Errors@UCSD.Edu Reply-To: TCP-Group@UCSD.Edu Precedence: List Subject: TCP-Group Digest V94 #220 To: tcp-group-digest TCP-Group Digest Wed, 5 Oct 94 Volume 94 : Issue 220 Today's Topics: antenna switching time winsock telnet client winsock telnet linemode client ? Send Replies or notes for publication to: . Subscription requests to . Problems you can't solve otherwise to brian@ucsd.edu. Archives of past issues of the TCP-Group Digest are available (by FTP only) from UCSD.Edu in directory "mailarchives". We trust that readers are intelligent enough to realize that all text herein consists of personal comments and does not represent the official policies or positions of any party. Your mileage may vary. So there. ---------------------------------------------------------------------- Date: Tue, 4 Oct 1994 10:00:11 -0600 (MDT) From: Klarsen Subject: antenna switching time Been reading how guys are trying the 9600 baud modems at 19,200 baud and now are looking at switching times. About time too. I have a x1j node that is using a Motorola Railroad Micor radio (we got 100's of these at $25). It is on 145.070 MHz and is a 1200 baud Tiny-2 tnc. I experimented with the tx delay and found that this radio takes about 0.4 seconds to go from receive to transmit! At 1200 baud .4 seconds is not a real problem, but is an agrivation that makes you want to put in an electronic switch. But not quite. When you get to 9600 baud you begin to see the problems. I have just mounted a Comet 145.07 and 445.01 MHz antenna that will have a Tekk radio with a tx delay of .02 seconds running 9600 baud and it's tnc will be connected to the older 145.07 1200 baud system. At some later time I plan to make the the 145.07 system run at 9600 baud. Now that .4 second looks HUGE! It takes 1 full packet time to switch that old radio. So something new must be invented, or a new way to use the radio so it isn't a problem. The only thing that comes to mind is a duplex radio that has no antenna switch and the transniter is just left on until packets stop coming. Do you have any ideas or tried solutions? karl k5di ------------------------------ Date: Tue, 4 Oct 1994 19:27:08 -0700 From: kd5lu@kd5lu.ampr.org (kd5lu) Subject: winsock telnet client Anybody know an ftp site where I can get a winsock telnet client that will operate in LINE mode ? Tnx & 73 de Bill, KD5LU ---------------------------------------------------------------------------- Bill Abernathy kd5lu.ampr.org [44.28.0.119] abernat@metronet.com ---------------------------------------------------------------------------- ------------------------------ Date: Tue, 4 Oct 94 20:28:36 PDT From: tcp-group@kd5lu.ampr.org Subject: winsock telnet linemode client ? Does anyone know an anonymous ftp site where I can obtain a vt100 telnet client for winsock that is capable of LINE mode transmission ? Thanks in advance. 73 de Bill kd5lu ------------------------------------- E-mail: abernat@metronet.com kd5lu@kd5lu.ampr.org Date: 09/18/94 Time: 21:54:15 ------------------------------ End of TCP-Group Digest V94 #220 ******************************