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Total 361 documents matching your query.

301. Re: [TenTec] Omni6/Omni6+ AGC pop on cw leading edge (score: 1)
Author: "Paul Christensen" <w9ac@arrl.net>
Date: Tue, 13 Dec 2011 09:12:27 -0500
You should be able to change the 270-ohm resistor to find a more suitable attack time. You don't want attack *too fast.* Then, the AGC starts becoming overly aggressive with every micro-burst of elec
/archives//html/TenTec/2011-12/msg00202.html (13,185 bytes)

302. [TenTec] Triton IV (544) Wanted (score: 1)
Author: "Paul Christensen" <w9ac@arrl.net>
Date: Tue, 3 Nov 2015 09:54:01 -0500
Anyone out there wanting to thin-out their Ten Tec collection? Looking for a near-mint Triton IV (digital only) in excellent cosmetic and operating condition. Really only looking for one in this cond
/archives//html/TenTec/2015-11/msg00017.html (6,677 bytes)

303. [TenTec] PTO Rebuild Kit (score: 1)
Author: "Paul Christensen" <w9ac@arrl.net>
Date: Thu, 3 Dec 2015 11:52:19 -0500
I just acquired a Triton 544 (Digital) and would like to rebuild the PTO. My understanding is that TT is no longer supplying the PTO rebuild kits. Anyone have a spare kit that's surplus to their need
/archives//html/TenTec/2015-12/msg00024.html (6,624 bytes)

304. Re: [TenTec] Status simple radios (score: 1)
Author: "Paul Christensen" <w9ac@arrl.net>
Date: Thu, 3 Dec 2015 15:45:05 -0500
To start, I would offer the Eagle or Omni 7 in separate units, just like the Kenwood TS-480. Give it a new name, keep the TT brand. The units would be divided into: 1) a sufficiently large and thin d
/archives//html/TenTec/2015-12/msg00037.html (10,773 bytes)

305. Re: [TenTec] PTO Rebuild Kit (score: 1)
Author: "Paul Christensen" <w9ac@arrl.net>
Date: Thu, 3 Dec 2015 16:20:31 -0500
FYI - Paul Clinton at TT just informed me the PTO rebuild kits ARE still available. USD $35 + $7 S&H. Paul I bought a rebuild kit from Ten Tec for my Argonaut 515 several months ago. I don't know if
/archives//html/TenTec/2015-12/msg00038.html (8,627 bytes)

306. Re: [TenTec] New Owner? (score: 1)
Author: "Paul Christensen" <w9ac@arrl.net>
Date: Sat, 5 Dec 2015 11:39:27 -0500
I think you mean Scott Robbins, W4PA. I have to believe he would like to own the company he helped build since the 1980s. If it's him, he has the business acumen to make this happen. Having worked fo
/archives//html/TenTec/2015-12/msg00073.html (8,486 bytes)

307. Re: [TenTec] Model 544 (or that era) part source needed (score: 1)
Author: "Paul Christensen" <w9ac@arrl.net>
Date: Sat, 5 Dec 2015 15:53:13 -0500
Found this message thread a bit late. I am in the processes of localizing a display brightness issue with my Triton 544 -- specifically the green 7-segment LED, manufactured by HP, part number 5082-7
/archives//html/TenTec/2015-12/msg00082.html (9,098 bytes)

308. Re: [TenTec] Model 544 (or that era) part source needed (score: 1)
Author: "Paul Christensen" <w9ac@arrl.net>
Date: Sat, 5 Dec 2015 19:58:15 -0500
Mike, Great info. Thanks for the heads-up on the lens filter. That's probably the root cause of the brightness attenuation. Referring back to the schematic, the LED segment current is limited by seve
/archives//html/TenTec/2015-12/msg00085.html (12,762 bytes)

309. Re: [TenTec] [ten tec] Status (score: 1)
Author: "Paul Christensen" <w9ac@arrl.net>
Date: Sat, 5 Dec 2015 20:04:56 -0500
"Biggest problem with P II's for ME is the LSB/USB discrepancy....LSB higher in pitch. I have had this on 3 of them, and I cannnot figure it out. (2.4 wide, but say 400Hz-2800 Hz vs 250-2650Hz on USB
/archives//html/TenTec/2015-12/msg00086.html (9,114 bytes)

310. Re: [TenTec] Model 544 (or that era) part source needed (score: 1)
Author: "Paul Christensen" <w9ac@arrl.net>
Date: Sun, 6 Dec 2015 14:08:29 -0500
Mike, Or, maybe cut the existing filter and leave over the red digits, then place a green filter over only the green digit. I guess there's a few possibilities to help with this. Paul, W9AC Paul, i d
/archives//html/TenTec/2015-12/msg00091.html (10,533 bytes)

311. Re: [TenTec] TenTec Digest, Vol 156, Issue 4 (score: 1)
Author: "Paul Christensen" <w9ac@arrl.net>
Date: Mon, 7 Dec 2015 08:37:50 -0500
the FLEX 6000. I made timing and latency measurements of my Flex 6700 using an Agilent 4-channel DSO. I captured the data and uploaded the DSO graphic images. Keep an eye on the PTT trace from the e
/archives//html/TenTec/2015-12/msg00109.html (10,070 bytes)

312. Re: [TenTec] TenTec Digest, Vol 156, Issue 4 (score: 1)
Author: "Paul Christensen" <w9ac@arrl.net>
Date: Mon, 7 Dec 2015 13:13:47 -0500
Have a look at image #7 in the previous link. The DSO is set to 20ms/div. So roughly, the time from key-up to Rx audio is 70 ms. I failed to state at what Rx filter setting the measurement was taken
/archives//html/TenTec/2015-12/msg00131.html (12,066 bytes)

313. Re: [TenTec] TenTec Digest, Vol 156, Issue 4 (score: 1)
Author: "Paul Christensen" <w9ac@arrl.net>
Date: Mon, 7 Dec 2015 13:16:22 -0500
Well, image #7 shows the latency from the time of physical key-up to the point Rx audio is present. It shows a lot of other interesting things going on too. Paul, W9AC Paul you're measuring specifica
/archives//html/TenTec/2015-12/msg00132.html (12,558 bytes)

314. Re: [TenTec] TenTec Digest, Vol 156, Issue 4 (score: 1)
Author: "Paul Christensen" <w9ac@arrl.net>
Date: Mon, 7 Dec 2015 13:41:58 -0500
Yeah, like that! I was arguing for keeping it because the side-tone is real time and it just blended in over the Rx audio a tiny bit. But, folks who have been accustomed to quasi-QSK got their way an
/archives//html/TenTec/2015-12/msg00136.html (14,079 bytes)

315. Re: [TenTec] TenTec Digest, Vol 156, Issue 4 (score: 1)
Author: "Paul Christensen" <w9ac@arrl.net>
Date: Tue, 8 Dec 2015 08:44:44 -0500
Barry, Can you measure the Flex 6500 at say...a 2.8K filter setting? I know this not a normal CW bandwidth for contesting but it would be helpful to see what timing changes have evolved since my last
/archives//html/TenTec/2015-12/msg00156.html (21,136 bytes)

316. Re: [TenTec] TenTec Digest, Vol 156, Issue 4 (score: 1)
Author: Paul Christensen <w9ac@arrl.net>
Date: Tue, 8 Dec 2015 09:26:14 -0500
What? Work for a living? You and I are certainly in the minority. Paul, W9AC Sent from my iPhone6 _______________________________________________ TenTec mailing list TenTec@contesting.com http://list
/archives//html/TenTec/2015-12/msg00158.html (12,698 bytes)

317. Re: [TenTec] LP-Pan 2 on Orion 2 (score: 1)
Author: "Paul Christensen" <w9ac@arrl.net>
Date: Thu, 10 Dec 2015 08:54:21 -0500
Barry, Somewhat similar issues with the K3 when using the SDR-IQ. Other SDRs here can see much more detail at the baseline level when compared with the K3/SDR-IQ -- even after using a Clifton Labs bu
/archives//html/TenTec/2015-12/msg00238.html (11,015 bytes)

318. Re: [TenTec] Service (score: 1)
Author: "Paul Christensen" <w9ac@arrl.net>
Date: Tue, 5 Jan 2016 14:15:59 -0500
on some customers and explain our chargers they would say your not a Doctor, Surgeon, Lawyer." I am a lawyer and more often than not, clients still believe my time is free. The #1 offenders are phys
/archives//html/TenTec/2016-01/msg00068.html (8,803 bytes)

319. Re: [TenTec] 3.1 KHz IF Filter for 2nd IF in Omni 6 (score: 1)
Author: "Paul Christensen" <w9ac@arrl.net>
Date: Mon, 11 Jan 2016 13:07:37 -0500
Hard to believe the Omni Six is now 25 years old. I recall seeing it during the 1991 Dayton Hamvention. It's DSP NR feature was one of the best heard and I'm not sure why it could not be replicated i
/archives//html/TenTec/2016-01/msg00271.html (19,948 bytes)

320. Re: [TenTec] VI/VI+ Logic Board IC Suppliers (score: 1)
Author: "Paul Christensen" <w9ac@arrl.net>
Date: Thu, 28 Apr 2016 08:28:00 -0400
Dave, Nice research. It's hard to believe the Omni Six design is now 25 years old. Paul, W9AC --Original Message-- From: TenTec [mailto:tentec-bounces@contesting.com] On Behalf Of Dave Bowker via Ten
/archives//html/TenTec/2016-04/msg00249.html (8,007 bytes)


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