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61. Re: [TenTec] 2.031 QSK bug (score: 1)
Author: "Ron Castro" <ronc@sonic.net>
Date: Fri, 3 Mar 2006 08:48:47 -0800
I am using the loop, which worked perfectly until the new firmware update. Pulling either of the QSK control cables disables the O2 from transmit unless you shut down the keying loop in the menu. The
/archives//html/TenTec/2006-03/msg00199.html (10,215 bytes)

62. Re: [TenTec] O2 Tx Audio (score: 1)
Author: "Ron Castro" <ronc@sonic.net>
Date: Fri, 3 Mar 2006 08:56:54 -0800
Care to share your settings? I tried running a frequency response test last night, and determined that there is no way to measure it on the O2 since, even at low levels of input it "hunts" for the si
/archives//html/TenTec/2006-03/msg00201.html (12,912 bytes)

63. Re: [TenTec] Orion 2.055 Observations (score: 1)
Author: "Ron Castro" <ronc@sonic.net>
Date: Fri, 3 Mar 2006 09:14:00 -0800
The audio chain and the IF chain are one in the same. The final IF is 25 kHz, which is handled by a DSP circuit not unlike a computer Sound Blaster card. The final stage of this is a Digital to Analo
/archives//html/TenTec/2006-03/msg00202.html (9,209 bytes)

64. Re: [TenTec] NR - Fact or Fiction? (score: 1)
Author: "Ron Castro" <ronc@sonic.net>
Date: Fri, 3 Mar 2006 13:46:17 -0800
And probably exactly what you want to have. The big guns that bust the pile-ups are proud that they sound like Darth Vader on steroids! Ron Castro Chief Technical Officer Results Radio, LLC ________
/archives//html/TenTec/2006-03/msg00221.html (8,769 bytes)

65. Re: [TenTec] 2.031 QSK bug - this is not a bug (score: 1)
Author: "Ron Castro" <ronc@sonic.net>
Date: Fri, 3 Mar 2006 13:49:56 -0800
The Ten Tec keying loop in the 425 is probably different than the Ameritron. It is possible to hear with the linear in transmit, and in fact I did, just not very well. There is enough inter-electrode
/archives//html/TenTec/2006-03/msg00222.html (8,914 bytes)

66. Re: [TenTec] OII TX Audio experiment/findings (score: 1)
Author: "Ron Castro" <ronc@sonic.net>
Date: Fri, 3 Mar 2006 14:00:54 -0800
Your settings sound about right, although if I understand, you have the RF set to 1? Since the ALC controls the output level, you'll be generating more at lower levels. Try the testing with the RF fi
/archives//html/TenTec/2006-03/msg00223.html (12,463 bytes)

67. Re: [TenTec] O2 Tx Audio (score: 1)
Author: "Ron Castro" <ronc@sonic.net>
Date: Fri, 3 Mar 2006 14:10:49 -0800
I'll try that tonight and see how it sounds, but -20 dB on the EQ sounds pretty radical Ron Castro Chief Technical Officer Results Radio, LLC _______________________________________________ TenTec ma
/archives//html/TenTec/2006-03/msg00227.html (8,993 bytes)

68. [TenTec] QSK Bug in O2 2.031 (score: 1)
Author: "Ron Castro" <ronc@sonic.net>
Date: Fri, 3 Mar 2006 19:55:00 -0800
I just reloaded v 2.030 and the QSK problem went away and is now working normally. This is *definitely* a bug in 2.031. Ron N6AHA _______________________________________________ TenTec mailing list T
/archives//html/TenTec/2006-03/msg00241.html (6,531 bytes)

69. Re: [TenTec] QSK Bug in O2 2.031 (score: 1)
Author: "Ron Castro" <ronc@sonic.net>
Date: Fri, 3 Mar 2006 20:13:29 -0800
I assume that fixed the problem for you too? What kind of linear are you running? Ron Castro Chief Technical Officer Results Radio, LLC _______________________________________________ TenTec mailing
/archives//html/TenTec/2006-03/msg00243.html (8,984 bytes)

70. Re: [TenTec] Need Orion II V 2.030 (score: 1)
Author: "Ron Castro" <ronc@sonic.net>
Date: Sat, 4 Mar 2006 08:48:10 -0800
Even if you down load the 2.031 version, you will see 2.030 as well as older version as a choice to upload. to the radio. Ron, N6AHA _______________________________________________ TenTec mailing lis
/archives//html/TenTec/2006-03/msg00263.html (7,727 bytes)

71. Re: [TenTec] QSK Bug in O2 2.031 (score: 1)
Author: "Ron Castro" <ronc@sonic.net>
Date: Sat, 4 Mar 2006 10:51:46 -0800
Grant: 70 WPM is way more than I'll ever need!! At any rate, I only set QSK to drop out between letters, not individual dits and dahs. The radio is definitely telling the amp to transmit and stay in
/archives//html/TenTec/2006-03/msg00267.html (10,380 bytes)

72. [TenTec] QSK Bug in O2 2.031 (score: 1)
Author: "Ron Castro" <ronc@sonic.net>
Date: Sat, 4 Mar 2006 13:01:35 -0800
It gets curiouser and curiouser! TT says you shouldn't switch more than 15 V on the Key out, however, the schematic (A0, 81908_5.pdf) shows the switching for Amp 1 is done with Q29, an MJE50 NPN tran
/archives//html/TenTec/2006-03/msg00272.html (8,364 bytes)

73. Re: [TenTec] QSK Bug in O2 2.031 (score: 1)
Author: "Ron Castro" <ronc@sonic.net>
Date: Sat, 4 Mar 2006 14:05:19 -0800
Did you remember to turn off the keying loop, set the amp from QSK to PTT and connect a cable to the Amp Key port on the O2 and on the amp? Ron Castro Chief Technical Officer Results Radio, LLC _____
/archives//html/TenTec/2006-03/msg00280.html (9,194 bytes)

74. Re: [TenTec] Orion 2.055 problem? (score: 1)
Author: "Ron Castro" <ronc@sonic.net>
Date: Sat, 4 Mar 2006 21:54:58 -0800
Yes...we've had quite a string on that involving 2.031 on the O2. The new firmware made what may have been a latent problem show up. The max voltage you're supposed to use with the QSK TX Out is 15,
/archives//html/TenTec/2006-03/msg00300.html (8,935 bytes)

75. Re: [TenTec] Orion CW keying with v 2.054 & 2.055 using Acom 2000 (score: 1)
Author: "Ron Castro" <ronc@sonic.net>
Date: Sun, 5 Mar 2006 10:18:50 -0800
Ron N6AHA _______________________________________________ TenTec mailing list TenTec@contesting.com http://lists.contesting.com/mailman/listinfo/tentec
/archives//html/TenTec/2006-03/msg00309.html (10,359 bytes)

76. Re: [TenTec] Firmware Question (score: 1)
Author: "Ron Castro" <ronc@sonic.net>
Date: Mon, 6 Mar 2006 17:52:25 -0800
Hmmmm...I hacked the code on my Motorola V551 Cell Phone a couple of months back because I didn't like the master volume settings and couldn't hear a damn thing in a noisy moving vehicle. I found a w
/archives//html/TenTec/2006-03/msg00378.html (8,599 bytes)

77. Re: [TenTec] Observations on dits & bits (score: 1)
Author: "Ron Castro" <ronc@sonic.net>
Date: Mon, 6 Mar 2006 17:54:07 -0800
Hell no! I used AM a couple of weeks ago on the AMI net and got rave reports! Bob Heil even check into the net... Ron Castro Chief Technical Officer Results Radio, LLC _______________________________
/archives//html/TenTec/2006-03/msg00379.html (8,404 bytes)

78. Re: [TenTec] Observatons (score: 1)
Author: "Ron Castro" <ronc@sonic.net>
Date: Mon, 6 Mar 2006 17:58:47 -0800
Rick...what is the voltage on the line going between TX Out on the Orion and the Key In on the Hercules. The voltage is supplied by the amp...the TX Out on the Orion just pulls the + amp voltage to g
/archives//html/TenTec/2006-03/msg00380.html (11,605 bytes)

79. Re: [TenTec] Some Anecdotal NR observations -- Orion II (score: 1)
Author: "Ron Castro" <ronc@sonic.net>
Date: Mon, 6 Mar 2006 18:04:46 -0800
YMMV: "Your Mileage May Vary" Ron N6AHA _______________________________________________ TenTec mailing list TenTec@contesting.com http://lists.contesting.com/mailman/listinfo/tentec
/archives//html/TenTec/2006-03/msg00381.html (12,615 bytes)

80. Re: [TenTec] Observatons (score: 1)
Author: "Ron Castro" <ronc@sonic.net>
Date: Mon, 6 Mar 2006 22:13:35 -0800
That's good information, Rick, and seems to indicate that this is not a problem with too high voltage, although running more than 15 Volts as the Titan 425 does is probably still not a good idea. Thi
/archives//html/TenTec/2006-03/msg00392.html (9,691 bytes)


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