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61. [TenTec] Jupiter on PSK-31 (score: 1): Author: Jim FitzSimons" <cherry@getnet.net (Jim FitzSimons); Date: Wed, 10 Oct 2001 22:10:40 -0700; I run psk31 on my Pegasus which has the same interface as the Jupiter. I have run direct, through an attenuator, using VOX, and PTT. I now use an interface with transformer isolation and opto isolate; /archives//html/TenTec/2001-10/msg00078.html (8,021 bytes)
62. [TenTec] Logging? (score: 1): Author: Jim FitzSimons" <cherry@getnet.net (Jim FitzSimons); Date: Wed, 10 Oct 2001 22:12:28 -0700; I use MixW logging software and N4PY control software. Jim FitzSimons W7ANF; /archives//html/TenTec/2001-10/msg00079.html (7,183 bytes)
63. [TenTec] fuzzy cw (score: 1): Author: cherry@getnet.net (cherry@getnet.net); Date: Wed, 31 Oct 2001 12:09:17 -0700 (MST); If you use the N4PY control software, you can adjust the transmitt passband to just about anything. Since the final IF frequency of the Pegasus is only 12.5 kHz there is a possibility of hearing some; /archives//html/TenTec/2001-10/msg00260.html (8,022 bytes)
64. [TenTec] Modifyiing the Centaur... (score: 1): Author: cherry@getnet.net (cherry@getnet.net); Date: Thu, 13 Sep 2001 13:38:54 -0700 (MST); James, the noisey internal fan does not even cool that well. The noise is no worse than the QRM and QRN. I just try to ignore it. Also I use an external cheap floor type fan and it does a great job o; /archives//html/TenTec/2001-09/msg00129.html (9,660 bytes)
65. [TenTec] PSK31 (score: 1): Author: James R. FitzSimons" <cherry@getnet.net (James R. FitzSimons); Date: Wed, 1 Aug 2001 09:43:30 -0700; Mark, the Pegasus will get warm even at 30 Watts PSK31. I always put an cheap external fan on to keep the Pegasus and my computer monitor cool. With the fan I can run all day at 60 Watts PSK31 or 90; /archives//html/TenTec/2001-08/msg00001.html (8,193 bytes)
66. [TenTec] BUXcom PSK interface (score: 1): Author: Jim FitzSimons" <cherry@getnet.net (Jim FitzSimons); Date: Thu, 23 Aug 2001 18:26:02 -0700; I use a BUXcom PSK31 interface on my Pegasus and it works. Check the output of the opto isolator with a Ohm meter. There are not that many parts. Jim W7ANF; /archives//html/TenTec/2001-08/msg00135.html (8,011 bytes)
67. [TenTec] RX-320/Pegasus Applications (score: 1): Author: James R. FitzSimons" <cherry@getnet.net (James R. FitzSimons); Date: Mon, 16 Jul 2001 10:08:06 -0700; John, I tried it and it works. Carl says you can use the unused RCA jack on the Pegasus for the RX-320 antenna input. You have to modify the Pegasus to connect the RCA jack to the receive antenna inp; /archives//html/TenTec/2001-07/msg00122.html (7,774 bytes)
68. [TenTec] Software (score: 1): Author: James R. FitzSimons" <cherry@getnet.net (James R. FitzSimons); Date: Tue, 24 Jul 2001 08:58:01 -0700; 1. Some logistics to work out for feeding antennas. 2. Software to interpret a text file for keying Morse. 3. Some kind of automation for controlling the rigs. and certainly others of which I have no; /archives//html/TenTec/2001-07/msg00220.html (7,122 bytes)
69. [TenTec] Pegasus tuner (score: 1): Author: James R. FitzSimons" <cherry@getnet.net (James R. FitzSimons); Date: Tue, 5 Jun 2001 09:21:15 -0700; Ten Tec is going to offer a tuner for inside the Pegasus. I am going to get one when it comes out as a kit at the end of June. Regards, Jim FitzSimons W7ANF -- FAQ on WWW: http://www.contesting.com/F; /archives//html/TenTec/2001-06/msg00048.html (7,025 bytes)
70. [TenTec] Ten Tec Pegasus (score: 1): Author: Jim FitzSimons" <cherry@getnet.net (Jim FitzSimons); Date: Tue, 26 Jun 2001 07:19:07 -0700; I had BCI trouble with my Pegasus when I use my wire antenna. There are two 50 kW AM BC transmitters within 5 miles. Ten Ten fixed the design problem and updated my Pegasus. I am happy there is someb; /archives//html/TenTec/2001-06/msg00242.html (7,034 bytes)
71. Re: [TenTec] Patcomm (score: 1): Author: "Jim FitzSimons" <cherry@getnet.net>; Date: Wed, 23 Feb 2005 10:30:19 -0700; I have a PC-500. Jim FitzSimons W7ANF Yes Patcomm, is no longer. I sent a email to them with some questions about the PC-500 at the end od December, and about 3 weeks later, got a reply saying that t; /archives//html/TenTec/2005-02/msg00663.html (9,122 bytes)
72. Re: [TenTec] Pegasus questions (score: 1): Author: "Jim FitzSimons" <cherry@getnet.net>; Date: Wed, 15 Mar 2006 05:38:01 -0700; I use N4PY software and I am very happy with it. I do keyboard CW and psk31 using mixw software with N4PY. I also use paddles for QSK CW with N4PY. I have writelog software and others, but I never tr; /archives//html/TenTec/2006-03/msg00716.html (8,386 bytes)
73. Re: [TenTec] Pegasus questions (score: 1): Author: "Jim FitzSimons" <cherry@getnet.net>; Date: Wed, 15 Mar 2006 05:45:01 -0700; I have never had a problem with RF. I do have a metal sheet under my Pegasus and computer. Jim FitzSimons W7ANF Craig - N4PY - no contest. I'd guess it would, but each situation is different. Just sa; /archives//html/TenTec/2006-03/msg00717.html (8,354 bytes)
74. Re: [TenTec] Pegasus questions (score: 1): Author: "Jim FitzSimons" <cherry@getnet.net>; Date: Wed, 15 Mar 2006 06:08:40 -0700; $69.99 for callsign is too much just to play. Jim FitzSimons I use N4PY software and I am very happy with it. I do keyboard CW and psk31 using mixw software with N4PY. I also use paddles for QSK CW w; /archives//html/TenTec/2006-03/msg00718.html (8,878 bytes)
75. Re: [TenTec] TenTec Digest, Vol 39, Issue 64 (score: 1): Author: "Jim FitzSimons" <cherry@getnet.net>; Date: Thu, 16 Mar 2006 08:45:56 -0700; Terry, I have used this software before. It was called PegasusPlus. I have a 2003 beta copy. Since I have not been very active I did not update it to the latest version. HamStationExtreme does not sw; /archives//html/TenTec/2006-03/msg00772.html (8,563 bytes)
76. Re: [TenTec] Pegasus control software (score: 1): Author: "Jim FitzSimons" <cherry@getnet.net>; Date: Fri, 17 Mar 2006 08:37:35 -0700; I have 466Mhz computer, so the HamStationExtreme stops some times when tuning fast. When SWLing I set the step large and scan fast to find signals. I could only set the step with the keyboard up and; /archives//html/TenTec/2006-03/msg00854.html (9,149 bytes)
77. Re: [TenTec] Pegasus and digital modes (score: 1): Author: "Jim FitzSimons" <cherry@getnet.net>; Date: Tue, 25 Apr 2006 06:03:43 -0700; Craig, I run all those digital modes on my Pegasus. I have the best results with N4PY software because it has a RTTY/PSK31 mode. I use a 1000 Hz offset. The N4PY software tells MixW software that it; /archives//html/TenTec/2006-04/msg00726.html (9,311 bytes)
78. Re: [TenTec] 75 Ohm twin velocity factor ? (score: 1): Author: "Jim FitzSimons" <cherry@getnet.net>; Date: Sat, 27 Jan 2007 03:36:45 -0700; characteristic impedance is 120 cosh^-1 b/a This is a quote from the help for DERIVE which is a product of TI. "ACOSH(z) is the inverse hyperbolic cosine of z. ACOSH(z) simplifies to 2*LN(SQRT(z - 1); /archives//html/TenTec/2007-01/msg00836.html (10,171 bytes)
79. Re: [TenTec] 75 Ohm twin velocity factor ? (score: 1): Author: "Jim FitzSimons" <cherry@getnet.net>; Date: Sat, 27 Jan 2007 10:47:35 -0700; This is not a simplification. This is exact. It works for all values of a/b. 120*ACOSH(b/a)=120*(2*LN(SQRT(b/a-1)+SQRT(b/a+1))-LN(2)) Here is a table using this formula. b/a, impedance 74.20994852,60; /archives//html/TenTec/2007-01/msg00853.html (12,068 bytes)
80. Re: [TenTec] 75 Ohm twin velocity factor ? (score: 1): Author: "Jim FitzSimons" <cherry@getnet.net>; Date: Sat, 27 Jan 2007 11:19:22 -0700; The TI-83 has cosh^(-1) function built-in. I did not check but I assume all the TI graphing calculators have the inverse hyperbolic cosine cosh^(-1). Jim FitzSimons .... you can't get down to 75 Ohms; /archives//html/TenTec/2007-01/msg00856.html (11,365 bytes)

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