- 21. Re: [TenTec] Balun (score: 1)
- Author: "pfizenmayer" <pfizenmayer@qwest.net>
- Date: Fri, 9 May 2008 13:15:53 -0700
- Stuart - here is a page of interesting stuff on air wound coax baluns - if you have not seen it - I also used the old Boonton RX meter for years - never have found one in decent enough shape to take
- /archives//html/TenTec/2008-05/msg00205.html (8,682 bytes)
- 22. Re: [TenTec] Balun Isolator (score: 1)
- Author: "pfizenmayer" <pfizenmayer@qwest.net>
- Date: Fri, 9 May 2008 15:17:41 -0700
- Stuart - that has been done also - by and Engineer at Belden I think - I cant remember right now who did it but if I find it again I will send it . He used a "triaxial method " with the coax under te
- /archives//html/TenTec/2008-05/msg00210.html (9,287 bytes)
- 23. Re: [TenTec] [orion565] Orion II won't transmit or receive (score: 1)
- Author: "pfizenmayer" <pfizenmayer@qwest.net>
- Date: Mon, 3 Mar 2008 12:19:38 -0700
- Also known in some places as the "Orion Salute" K7HP John: You also forgot to add: (standing only on your right leg) " with your left arm and index finger raised." Carry-on BillHarris W7KXB From: bra
- /archives//html/TenTec/2008-03/msg00029.html (20,305 bytes)
- 24. Re: [TenTec] 238 Tuner Mod (score: 1)
- Author: "pfizenmayer" <pfizenmayer@qwest.net>
- Date: Tue, 4 Mar 2008 14:37:33 -0700
- Guess there must be 238's, 238A's and 238B's - I have one I bought new circa Feb 2005 called 238B SN 09C10104 where the padders on the Schematic are shown as 2 each 220 pfd in parallel in each locati
- /archives//html/TenTec/2008-03/msg00065.html (11,640 bytes)
- 25. Re: [TenTec] Orion....use of 250 hz filter (score: 1)
- Author: "pfizenmayer" <pfizenmayer@qwest.net>
- Date: Tue, 25 Mar 2008 14:29:47 -0700
- Check schematic - 81910 9 mhz If amplifier in folder A4. The extra IF amplifier in the 565 Orion is present in both the 500 and 250 cycle path - that is why the 600 hz filter originated by W4ZV is pu
- /archives//html/TenTec/2008-03/msg00324.html (10,310 bytes)
- 26. Re: [TenTec] Orion case screws (score: 1)
- Author: "pfizenmayer" <pfizenmayer@qwest.net>
- Date: Tue, 5 Feb 2008 10:28:04 -0700
- Torx T10 - another thing that is a great help is to just buy a Torx T10 bit for a LITTLE 3.6 v handheld power screwdriver- because a there are a zillion of the TORX screws and easy to slip.I see litt
- /archives//html/TenTec/2008-02/msg00087.html (8,431 bytes)
- 27. Re: [TenTec] Frequency Misalignment Between VFO A and VFO B (score: 1)
- Author: "pfizenmayer" <pfizenmayer@qwest.net>
- Date: Mon, 18 Feb 2008 10:16:55 -0700
- Hi Kim - Oh - that there were a way to do so - its something I suspect like 5.33 or 5.66 hz - has to do with the sub receiver synthesizer mathematics . They are locked to the same TCXO but don't come
- /archives//html/TenTec/2008-02/msg00248.html (9,928 bytes)
- 28. Re: [TenTec] Need help from an Orion owner...... (score: 1)
- Author: "pfizenmayer" <pfizenmayer@qwest.net>
- Date: Mon, 7 Jan 2008 17:51:06 -0700
- John - I should have mentioned that on my OI 565 - I did have an HP608 on the ANT1 port and a 0.1 uv 14 mhz signal was clearly audible . I suspect the switch isolation is at best only in the order of
- /archives//html/TenTec/2008-01/msg00128.html (9,152 bytes)
- 29. Re: [TenTec] STANDARDISATION OF S-METER READINGS (score: 1)
- Author: "pfizenmayer" <pfizenmayer@qwest.net>
- Date: Thu, 10 Jan 2008 21:26:33 -0700
- Only slightly exceeded by the guys who send 599 even in normal operating - then double on top of the DX and then do not answer any queries ! Heard that AGAIN last night on 80 cw 73 de Hank K7HP I don
- /archives//html/TenTec/2008-01/msg00210.html (9,104 bytes)
- 30. Re: [TenTec] Heil headphones (score: 1)
- Author: "pfizenmayer" <pfizenmayer@qwest.net>
- Date: Tue, 15 Jan 2008 15:57:35 -0700
- Hi Vin - I had issues with CW headphone sidetone level using Sony MDR V6 phones which are 65 ohm phones. So I MEASURED the source impedance of the headphone amp IC in the OII. It is slightly above 3
- /archives//html/TenTec/2008-01/msg00320.html (10,607 bytes)
- 31. Re: [TenTec] Problem with Orion I (score: 1)
- Author: "pfizenmayer" <pfizenmayer@qwest.net>
- Date: Sat, 26 Jan 2008 11:09:15 -0700
- Dennis - When you press the MAIN or SUB audio buttons - do you see the line change on the screen where it shows audio gain setting ? ALso looking at A12 81915 "Rear Connector Board" , without tracing
- /archives//html/TenTec/2008-01/msg00537.html (9,287 bytes)
- 32. Re: [TenTec] Orion and Orion II (score: 1)
- Author: "pfizenmayer" <pfizenmayer@qwest.net>
- Date: Sun, 27 Jan 2008 12:15:22 -0700
- or Orion 565 and OII 566 ? I sometimes use the term "Orion I", because if I don't the listener often asks me if I am using the I or II. Rather than going into a discourse about JKF and JFK Jr, I find
- /archives//html/TenTec/2008-01/msg00576.html (9,337 bytes)
- 33. Re: [TenTec] Orion Relay Noise (score: 1)
- Author: "pfizenmayer" <pfizenmayer@qwest.net>
- Date: Mon, 28 Jan 2008 12:10:45 -0700
- Yep , my ears are too good because I hear my relay clicking , but my ears are not good enough because the CW sidetone is too weak with my Sony MDR V6 phones but the SPOT is plenty loud. Hmmmnnnnn. Ha
- /archives//html/TenTec/2008-01/msg00607.html (9,997 bytes)
- 34. Re: [TenTec] Orion Relay Noise (score: 1)
- Author: "pfizenmayer" <pfizenmayer@qwest.net>
- Date: Mon, 28 Jan 2008 12:50:38 -0700
- There is apparently a huge difference between the amount of noise the relays make - its mainly on break rather than make - I have a friend with an OII who says he cannot hear the relay even with his
- /archives//html/TenTec/2008-01/msg00608.html (9,907 bytes)
- 35. Re: [TenTec] 40M Band Sweeps (score: 1)
- Author: "Pfizenmayer" <pfizenmayer@qwest.net>
- Date: Thu, 6 Dec 2007 09:14:12 -0700
- I see the same thing on 80 meters - several times in a couple hours last night.I have been told they are some sort of newer ionospheric sounder but I dunno. Its slow enough the Orion II sweep follows
- /archives//html/TenTec/2007-12/msg00153.html (9,638 bytes)
- 36. Re: [TenTec] Ground Connection Thread (score: 1)
- Author: "Pfizenmayer" <pfizenmayer@qwest.net>
- Date: Wed, 21 Nov 2007 20:58:14 -0700
- mine is a 10-32
- /archives//html/TenTec/2007-11/msg00454.html (7,905 bytes)
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