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81. Re: [TenTec] Re: Resonant antennas (score: 1)
Author: "Jim Brown" <jim@audiosystemsgroup.com>
Date: Wed, 08 Sep 2004 10:10:09 -0500
me vertical Speaking from the position of only thinking about it with my quasimathmatical brain (?) and not modeling it, I view my "dipole feedline tied together and fed against ground (counterpoise?
/archives//html/TenTec/2004-09/msg00181.html (10,401 bytes)

82. Re: [TenTec] new owner Orion (score: 1)
Author: "Jim Brown" <jim@audiosystemsgroup.com>
Date: Thu, 09 Sep 2004 08:08:21 -0500
Huh? A good manual is one of the most fundamental elements of a successful product. A product is not finished (and should not be shipped) until a GOOD manual for it is part of the package. FWIW, as m
/archives//html/TenTec/2004-09/msg00258.html (8,534 bytes)

83. Re: [TenTec] RF (score: 1)
Author: "Jim Brown" <jim@audiosystemsgroup.com>
Date: Fri, 10 Sep 2004 16:58:20 -0500
I would be willing to bet that you have a simple pin 1 problem. In case you have missed my previous rantings on the subject, the problem is that the cable shield for the keying line is not getting co
/archives//html/TenTec/2004-09/msg00322.html (8,842 bytes)

84. RE: [TenTec] Coax For Low Power HF (score: 1)
Author: "Jim Brown" <jim@audiosystemsgroup.com>
Date: Thu, 16 Sep 2004 07:45:44 -0500
W8JI has done analysis (reported on another list, and possibly on his website) showing that these lengths are terrible for 40 and 80 meters, even when fed by "magic" open wire line. Loss in small coa
/archives//html/TenTec/2004-09/msg00414.html (8,273 bytes)

85. [TenTec] Molex Connectors (score: 1)
Author: "Jim Brown" <jim@audiosystemsgroup.com>
Date: Mon, 20 Sep 2004 16:28:15 -0500
Does anyone know the Molex part numbers for the shells and pins needed for the bandswitch multipins for the Hercules and Omni transceivers? A friend wants to order some from Newark or Allied. Jim Bro
/archives//html/TenTec/2004-09/msg00522.html (6,605 bytes)

86. Re: [TenTec] Hercules II and 9420 power supply (score: 1)
Author: "Jim Brown" <jim@audiosystemsgroup.com>
Date: Tue, 21 Sep 2004 22:13:48 -0500
I'm interested in the amp. Jim Brown K9YC _______________________________________________ TenTec mailing list TenTec@contesting.com http://lists.contesting.com/mailman/listinfo/tentec
/archives//html/TenTec/2004-09/msg00576.html (8,844 bytes)

87. Re: [TenTec] 6N2 (score: 1)
Author: "Jim Brown" <jim@audiosystemsgroup.com>
Date: Wed, 22 Sep 2004 22:33:08 -0500
No experience with TT VHF gear, but there is a glowing review of the Elecraft 2m transverter in the new QST, and the price looks good. Put this with an Omni or Orion! and you would have a world class
/archives//html/TenTec/2004-09/msg00615.html (7,274 bytes)

88. Re: [TenTec] Audio Problem - off topic (score: 1)
Author: "Jim Brown" <jim@audiosystemsgroup.com>
Date: Mon, 27 Sep 2004 22:27:10 -0500
You do NOT want to shift the pitch, you DO want to adjust the frequency response to emphasize the highs and de-emphasize the lows. An IF shift can do this to some extent and may be enough in some rec
/archives//html/TenTec/2004-09/msg00757.html (8,791 bytes)

89. Re: [TenTec] RF and Ten Tec Rigs (score: 1)
Author: "Jim Brown" <jim@audiosystemsgroup.com>
Date: Thu, 30 Sep 2004 17:41:53 -0500
RFI problems have two parts. Both have to be present for there to be problems. 1) Something has to cause the RF to be in the shack. This is entirely related to the antenna system -- the antenna itsel
/archives//html/TenTec/2004-09/msg00865.html (9,216 bytes)

90. Re: [TenTec] Omni 6+ audio distortion trouble question (score: 1)
Author: "Jim Brown" <jim@audiosystemsgroup.com>
Date: Fri, 01 Oct 2004 09:59:31 -0500
This distortion is caused by overdrive somewhere. It could be in the audio card in the computer generating the PSK, it could be overdrive of the mic input of the transmitter, it could be overdrive of
/archives//html/TenTec/2004-10/msg00012.html (8,165 bytes)

91. [TenTec] WTB Power Supply for Hercules II (score: 1)
Author: "Jim Brown" <jim@audiosystemsgroup.com>
Date: Fri, 08 Oct 2004 13:48:18 -0500
I've recently acquired a used Hercules II, but without a power supply. Two questions. 1) Does anyone have a matching TenTec supply in good condition to sell for its real value (as opposed to its "col
/archives//html/TenTec/2004-10/msg00153.html (6,885 bytes)

92. Re: [TenTec] FS: 9422 Cable for Herc II / 705 Microphone (score: 1)
Author: "Jim Brown" <jim@audiosystemsgroup.com>
Date: Thu, 18 Nov 2004 00:18:53 -0600
That sounds like a good deal for the power cable. I'll take it! Shipping by UPS slow boat (ground) is fine. Let me know the amount of the check, what name to put on it, and where to send it. I'm in C
/archives//html/TenTec/2004-11/msg00418.html (8,230 bytes)

93. RE: [TenTec] Filter weasels (score: 1)
Author: "Jim Brown" <jim@audiosystemsgroup.com>
Date: Mon, 22 Nov 2004 09:09:58 -0600
I bought an Omni V from K8ZT last year that was loaded with filters. The price took that into account. A new ham friend bought a 746 from a qrz listing. It also came with optional filters installed.
/archives//html/TenTec/2004-11/msg00497.html (9,306 bytes)

94. Re: [TenTec] shipping corsair to hawaii (score: 1)
Author: "Jim Brown" <jim@audiosystemsgroup.com>
Date: Mon, 22 Nov 2004 14:41:48 -0600
A well-connected ham with a strong business management background in the Virgin Islands from whom I bought a Titan amp STRONGLY advised against using Parcel Post to get from him to me in Chicago. Cou
/archives//html/TenTec/2004-11/msg00516.html (9,010 bytes)

95. Re: [TenTec] Ten-Tec used/demo gear 23 Nov 2004 (score: 1)
Author: "Jim Brown" <jim@audiosystemsgroup.com>
Date: Tue, 23 Nov 2004 23:53:25 -0600
On Tue, 23 Nov 2004 11:39:04 -0500, Ten-Tec Inc. Amateur Radio Sales wrote: A little thing has bugged me ever since I subscribed to contesting.com mailing lists is how some numbers somehow get left o
/archives//html/TenTec/2004-11/msg00557.html (7,639 bytes)

96. Re: [TenTec] Question regarding Omni VI+ on SSB (score: 1)
Author: "Jim Brown" <jim@audiosystemsgroup.com>
Date: Wed, 24 Nov 2004 14:24:20 -0600
I agree with that. A month ago, I was running my Omni V barefoot on CW on the bottom of 80. A few days later, I got an angry email from a guy who complained that I was QRMing a DX station 1 kHz away.
/archives//html/TenTec/2004-11/msg00574.html (9,501 bytes)

97. Re: [TenTec] Question regarding Omni VI+ on SSB (score: 1)
Author: "Jim Brown" <jim@audiosystemsgroup.com>
Date: Wed, 24 Nov 2004 21:40:17 -0600
hook Ah -- you bring up a very interesting defect in the design of the Ten Tec rigs. You can't use a "flat" mic with them, you need to use one that has a "hyped" high end. That's what the Heil mics d
/archives//html/TenTec/2004-11/msg00587.html (11,090 bytes)

98. RE: [TenTec] Question regarding Omni VI+ on SSB (score: 1)
Author: "Jim Brown" <jim@audiosystemsgroup.com>
Date: Thu, 25 Nov 2004 09:50:56 -0600
Strongly agree. See my review on eham. Jim Brown K9YC _______________________________________________ TenTec mailing list TenTec@contesting.com http://lists.contesting.com/mailman/listinfo/tentec
/archives//html/TenTec/2004-11/msg00604.html (9,055 bytes)

99. RE: [TenTec] Question regarding Omni VI+ on SSB (score: 1)
Author: "Jim Brown" <jim@audiosystemsgroup.com>
Date: Thu, 25 Nov 2004 12:01:03 -0600
I disagree. DSP is a big plus in the K2, and I'm assuming it. I very much like the DSP in the K2, and it works very well both on CW and SSB. But it is an AUDIO DSP, not an IF DSP. The limitations on
/archives//html/TenTec/2004-11/msg00616.html (11,018 bytes)

100. RE: [TenTec] Question regarding Omni VI+ on SSB (score: 1)
Author: "Jim Brown" <jim@audiosystemsgroup.com>
Date: Thu, 25 Nov 2004 12:08:11 -0600
I've never owned a Jupiter, so this is an educated guess. I suspect it is a low-cut for the transmit audio. I would set it by ear listening to your transmit audio and by getting signal reports from s
/archives//html/TenTec/2004-11/msg00617.html (13,495 bytes)

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