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81. [TenTec] Orion Review By RSGB (score: 1): Author: "Marijan Miletic, S56A" <s56a@bit.si>; Date: Fri, 18 Jun 2004 12:30:31 +0200; BDR, Phase Noise, etc? Four scaned pages of Radcomm Orion test report can be found at http://artinian.bit.si/slike/orionX.gif where X stands for 1,2,3,4. RSGB takes good care of its members and publ; /archives//html/TenTec/2004-06/msg00520.html (6,744 bytes)
82. [TenTec] Friedrichshafen 2004 (score: 1): Author: "Marijan Miletic, S56A" <s56a@bit.si>; Date: Fri, 2 Jul 2004 08:13:29 +0100; It was nice to have two presentations on SDR from the world best young salesman and contester! I only wished Orion had pasive FET mixer with IP3=37 dBm :-) 73 de Mario, S56A, N1YU ___________________; /archives//html/TenTec/2004-07/msg00034.html (6,929 bytes)
83. [TenTec] Friedrichshafen 2004 (score: 1): Author: "Marijan Miletic, S56A" <s56a@bit.si>; Date: Fri, 2 Jul 2004 21:46:10 +0200; Please add "astonishing" K2 and Orion image and IF rejection numbers for complete HF DR! 73 de Mario, S56A, N1YU _______________________________________________ TenTec mailing list TenTec@contesting; /archives//html/TenTec/2004-07/msg00043.html (7,319 bytes)
84. RE: [TenTec] Friedrichshafen 2004 (score: 1): Author: "Marijan Miletic, S56A" <s56a@bit.si>; Date: Sat, 3 Jul 2004 12:55:53 +0200; I spoiled my English accent aquired in 1970/2 upon visiting USA in 1976 :-) Great on W4PA PPS presentations! You must add your intro photo in BV outfit. 73 de Mario, S56A, N1YU _____________________; /archives//html/TenTec/2004-07/msg00054.html (7,745 bytes)
85. [TenTec] An example of changing Orion firmware to meet expectations (score: 1): Author: "Marijan Miletic, S56A" <s56a@bit.si>; Date: Thu, 8 Jul 2004 22:35:23 +0200; community: -- VFO's are not receivers -- Once upon a time when IF was within HF working range, there were separate boxes for receiver, transmitter and later even VFO! But there is no "chicken or egg; /archives//html/TenTec/2004-07/msg00224.html (7,289 bytes)
86. [TenTec] IC-7800 Expanded Test Report (score: 1): Author: "Marijan Miletic, S56A" <s56a@bit.si>; Date: Sun, 18 Jul 2004 18:56:51 +0200; Icom marketing hype about the 7800. Apart from +37 dBm IP3, I was amazed by IC-7800 nonexistent IMD3 AF products even with fast AGC. This alleviates the needs for expensive sharp front end filters.; /archives//html/TenTec/2004-07/msg00538.html (7,952 bytes)
87. Re: [TenTec] IC-7800 Expanded Test Report (score: 1): Author: "Marijan Miletic, S56A" <s56a@bit.si>; Date: Sun, 18 Jul 2004 19:01:24 +0200; P.S. Compare IC-7800 and Orion TX output spectra. Orion RX is the same on HF IF and image frequencies. Which radio would you prefer in multiband environment? 73 de Mario, S56A, N1YU _________________; /archives//html/TenTec/2004-07/msg00539.html (7,545 bytes)
88. Re: [TenTec] IC-7800 Expanded Test Report (score: 1): Author: "Marijan Miletic, S56A" <s56a@bit.si>; Date: Sun, 18 Jul 2004 21:52:35 +0200; composite noise and rx phase noise is incredibly high? Where did you find these IC-7800 data? G3SJX noted the increase of impresive low Orion oscilator noise away from carrier. 73 de Mario, S56A, N1; /archives//html/TenTec/2004-07/msg00546.html (8,152 bytes)
89. [TenTec] IC-7800 Expanded Test Report (score: 1): Author: "Marijan Miletic, S56A" <s56a@bit.si>; Date: Mon, 19 Jul 2004 00:01:01 +0200; probably wouldn't be interested. ;-) I built radio above K2/Orion class with 9 MHz IF and +23 dBm diode mixer in 1970s. The only progress since is in DDS, optional DSP and IF above 2 x 30 MHz. 73 de; /archives//html/TenTec/2004-07/msg00554.html (8,388 bytes)
90. [TenTec] IC-7800 Expanded Test Report (score: 1): Author: "Marijan Miletic, S56A" <s56a@bit.si>; Date: Mon, 19 Jul 2004 11:13:50 +0200; expense of very poor close-spaced IMD and BDR performance. The unique DSP contribution to HF RX is smart auto-notch and noise reduction, the rest is marketing! IF above 15 MHz removes superhet image; /archives//html/TenTec/2004-07/msg00573.html (8,771 bytes)
91. Re: [TenTec] IC-7800 Expanded Test Report (score: 1): Author: "Marijan Miletic, S56A" <s56a@bit.si>; Date: Mon, 19 Jul 2004 12:19:15 +0200; We were forced to use our brains before DSP. This is not very popular these digital days :-) 73 de Mario, S56A, N1YU _______________________________________________ TenTec mailing list TenTec@contes; /archives//html/TenTec/2004-07/msg00575.html (8,292 bytes)
92. Re: [TenTec] IC-7800 Expanded Test Report (score: 1): Author: "Marijan Miletic, S56A" <s56a@bit.si>; Date: Mon, 19 Jul 2004 22:00:51 +0200; not so simple to find a 500 Hz BW filter for $200 at 45-65 MHz. I mentioned antenna filters available at that price. You wouldn't like to receive just 500 Hz on any band so they are 15 kHz wide but; /archives//html/TenTec/2004-07/msg00600.html (8,608 bytes)
93. [TenTec] DSP dynamic range (score: 1): Author: "Marijan Miletic, S56A" <s56a@bit.si>; Date: Mon, 19 Jul 2004 22:08:19 +0200; Kenwood radios (maybe a very few the TS-870S). CN8WW M/M world records were made with a lot of TS-850s. I enjoyed TS-2000 at 3V8BB against TS-570 with a pumping DSP AGC. Let me repeat once again, we; /archives//html/TenTec/2004-07/msg00601.html (7,526 bytes)
94. Re: [TenTec] Congrats to Scott W4PA! (score: 1): Author: "Marijan Miletic, S56A" <s56a@bit.si>; Date: Tue, 20 Jul 2004 00:16:59 +0200; I let filters and selectivity and digital processing do most of the hard work for me. Don't forget to switch AFC ON! Our champ missed a few off-frequency callsigns at Dayton 2002 pile-up :-) 73 de M; /archives//html/TenTec/2004-07/msg00609.html (7,720 bytes)
95. Re: [TenTec] IC-7800 Expanded Test Report (score: 1): Author: "Marijan Miletic, S56A" <s56a@bit.si>; Date: Tue, 20 Jul 2004 00:30:25 +0200; which is the topic we were discussing. I am always looking at RX covering whole HF band with close spaced interference problems on rare occasions. The best RX is the one which statistically receives; /archives//html/TenTec/2004-07/msg00611.html (8,508 bytes)
96. [TenTec] When is a filter roofing? (score: 1): Author: "Marijan Miletic, S56A" <s56a@bit.si>; Date: Fri, 6 Aug 2004 21:54:23 +0200; Roof should stand ABOVE the house (1,8 - 29,7 MHz). With DSP (and DDS) added. 73 de Mario, S56A, N1YU _______________________________________________ TenTec mailing list TenTec@contesting.com http:/; /archives//html/TenTec/2004-08/msg00288.html (7,037 bytes)
97. [TenTec] Superhet Receiver Types? (score: 1): Author: "Marijan Miletic, S56A" <s56a@bit.si>; Date: Fri, 6 Aug 2004 22:02:00 +0200; converts the incoming signal directly to audio. Conversion or mixing is frequency translation (DC = 0 IF) with local oscilator and should not be confused with signal detection (BFO for CW/SSB or DSP; /archives//html/TenTec/2004-08/msg00289.html (7,047 bytes)
98. Re: [TenTec] When is a filter roofing? (score: 1): Author: "Marijan Miletic, S56A" <s56a@bit.si>; Date: Mon, 9 Aug 2004 12:28:50 +0200; On Fri, 6 Aug 2004 21:54:23 +0200 "Marijan Miletic, S56A" <s56a@bit.si> writes: flat (LPF) roof while HF needs Inv. Vee shaped one!73 de Mario, S56A, N1YU ___________________________________________; /archives//html/TenTec/2004-08/msg00342.html (7,704 bytes)
99. [TenTec] G3SJX IC-7800 review (score: 1): Author: "Marijan Miletic, S56A" <s56a@bit.si>; Date: Mon, 9 Aug 2004 16:38:41 +0200; Some TT readers might be interested in RSGB review of IC-7800. G3SJX noted second oscilator noise being higher then IC-756 or Orion. There are 5 GIF files ending in 1-5 at: http://artinian.bit.si/ic7; /archives//html/TenTec/2004-08/msg00352.html (7,153 bytes)
100. RE: [TenTec] IC7800 Review: Why is this getting covered here? (score: 1): Author: "Marijan Miletic, S56A" <s56a@bit.si>; Date: Tue, 10 Aug 2004 20:53:52 +0200; options open to protect my American civil liberties. I humbly apologize for puting G3SJX IC-7800 review on my homepage and announcing it on TT forum in my European tradition of culture, sciences and; /archives//html/TenTec/2004-08/msg00432.html (6,973 bytes)

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