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References: [ +from:mark@alignedsolutions.com: 225 ]

Total 225 documents matching your query.

141. Re: [VHFcontesting] FT8 and the ARRL June VHF Contest (score: 1)
Author: Mark Spencer <mark@alignedsolutions.com>
Date: Wed, 13 Jun 2018 10:13:40 -0700
Re QSY'ng... On Sunday I stated sending "AFZ/R QSY.125" when I switched from FT8 to analog. To keep things legal I subsequently sent my full call. I seemed like a good idea at the time (: 73 Mark S V
/archives//html/VHFcontesting/2018-06/msg00083.html (11,841 bytes)

142. Re: [VHFcontesting] FT8 and the ARRL June VHF Contest - Reformatted Yet Again! (score: 1)
Author: Mark Spencer <mark@alignedsolutions.com>
Date: Wed, 13 Jun 2018 10:41:19 -0700
Nice post. Re the Rover situation. At this point I am going continue to work with the current WSJT-x system, but in my view / opinion it would be nice if: 1) All messages to and from Rovers included
/archives//html/VHFcontesting/2018-06/msg00084.html (19,943 bytes)

143. Re: [VHFcontesting] FT8 and the ARRL June VHF Contest - Reformatted Yet Again! (score: 1)
Author: Mark Spencer <mark@alignedsolutions.com>
Date: Wed, 13 Jun 2018 11:41:54 -0700
Well.. I have at times wondered why at least while using FT8 one or more of the "extra bits" couldn't be used in conjunction with NA contest mode being selected to indicate that a call has "/R" appen
/archives//html/VHFcontesting/2018-06/msg00090.html (23,777 bytes)

144. [VHFcontesting] FT8 and Rovers another idea (score: 1)
Author: Mark Spencer <mark@alignedsolutions.com>
Date: Wed, 13 Jun 2018 14:11:38 -0700
How about asking the ARRL and other contest organizers to make the use of the "/R" suffix for Rovers optional ? As a rover I could see myself calling CQ with a "/R" suffix and not bothering to send "
/archives//html/VHFcontesting/2018-06/msg00092.html (7,463 bytes)

145. Re: [VHFcontesting] 2M Prop (score: 1)
Author: Mark Spencer <mark@alignedsolutions.com>
Date: Thu, 21 Jun 2018 08:41:28 -0700
I found the network of stations listening on 50 MHz FT8 to be quite helpful when visiting remote locations earlier this year during the work week. Even if there was no one around for a Qso, my CQ's o
/archives//html/VHFcontesting/2018-06/msg00145.html (10,464 bytes)

146. Re: [VHFcontesting] 2M Prop (score: 1)
Author: Mark Spencer <mark@alignedsolutions.com>
Date: Thu, 21 Jun 2018 17:32:50 -0700
Am now monitoring 144.174 FT8 and have configured WSJT-x to feed spots to the PSK reporter. Am beaming approx 134 degrees and will leave this running until at least Monday. 73 Mark S VE7AFZ mark@alig
/archives//html/VHFcontesting/2018-06/msg00147.html (11,877 bytes)

147. [VHFcontesting] Alternate FT8 frequencies on 50 MHz during contests ? (score: 1)
Author: Mark Spencer <mark@alignedsolutions.com>
Date: Fri, 6 Jul 2018 21:19:01 -0700
Hi: I'm pondering some more back country visits in BC during contests this summer and am pondering using FT8 on 50 MHz dial frequencies other than 50.313 during contests. On the plus side having a qu
/archives//html/VHFcontesting/2018-07/msg00006.html (7,720 bytes)

148. Re: [VHFcontesting] Alternate FT8 frequencies on 50 MHz during contests ? (score: 1)
Author: Mark Spencer <mark@alignedsolutions.com>
Date: Sun, 8 Jul 2018 15:03:55 -0700
Thanks Steve. Despite subscribing to the WSJT yahoo group I had forgotten about that suggestion. I also think it has a lot of merit, but there doesn't seem to be much enthusiasm from most of the VHF
/archives//html/VHFcontesting/2018-07/msg00008.html (8,730 bytes)

149. Re: [VHFcontesting] [NEWSVHF] 144.174 FT8 activity (score: 1)
Author: Mark Spencer <mark@alignedsolutions.com>
Date: Thu, 12 Jul 2018 13:10:26 -0700
Ditto. I was also at the conference and have used 144.174 for FT8 in VE7Land. 144.174 seems to me to be a reasonable choice for the PNW, South Western BC and neighbouring areas. If someone wants to p
/archives//html/VHFcontesting/2018-07/msg00029.html (13,387 bytes)

150. Re: [VHFcontesting] 144.174 FT8 Activity (score: 1)
Author: Mark Spencer <mark@alignedsolutions.com>
Date: Thu, 12 Jul 2018 13:23:44 -0700
In Canada the band plan shows 144.275 thru 144.300 as being exclusively for beacons. A USB dial frequency of 144.274 is likely to result in RF above 144.275 At least in my part of BC / VE7land contes
/archives//html/VHFcontesting/2018-07/msg00031.html (8,577 bytes)

151. Re: [VHFcontesting] WSJT-X 2.0 (score: 1)
Author: Mark Spencer <mark@alignedsolutions.com>
Date: Wed, 25 Jul 2018 10:15:06 -0700
This is very promising. (Support for 6 character grids will also be nice and this seems to be included in the plan for version 2.0) To somewhat recap the comments I made on the WSJT-X development lis
/archives//html/VHFcontesting/2018-07/msg00090.html (17,905 bytes)

152. Re: [VHFcontesting] Microwave Liaising in the Rover (score: 1)
Author: Mark Spencer <mark@alignedsolutions.com>
Date: Mon, 27 Aug 2018 08:33:17 -0700
Hi Sean. In my (quite limited) experience I have typically used 144 MHz SSB to coordinate contacts on 1296 MHz. During my last attempt at long haul 1296 contacts I found a 50 watt 144 MHz radio and a
/archives//html/VHFcontesting/2018-08/msg00077.html (10,126 bytes)

153. Re: [VHFcontesting] FN55 result and comments (score: 1)
Author: Mark Spencer <mark@alignedsolutions.com>
Date: Mon, 17 Sep 2018 09:42:21 -0700
I ran analog only in the September contest from my Rover / back pack portable station (although I only operated on Saturday.) I don't really have enough data to draw any conclusions about the impact
/archives//html/VHFcontesting/2018-09/msg00073.html (10,981 bytes)

154. Re: [VHFcontesting] 144 Sprint WZ1V (score: 1)
Author: Mark Spencer <mark@alignedsolutions.com>
Date: Tue, 18 Sep 2018 10:27:40 -0700
Hi: In so far as path losses on typical non enhanced tropo paths of say 350 miles could be over 200 dB at 144 MHz I'm thinking it might make sense for us not to all use the same 3Khz wide SSB channel
/archives//html/VHFcontesting/2018-09/msg00086.html (12,394 bytes)

155. Re: [VHFcontesting] Testing IC-7300 for TX power overshoot (score: 1)
Author: Mark Spencer <mark@alignedsolutions.com>
Date: Thu, 4 Oct 2018 10:40:57 -0700
Thanks John. This is helpful and useful information. 73 Mark S VE7AFZ mark@alignedsolutions.com 604 762 4099 _______________________________________________ VHFcontesting mailing list VHFcontesting@c
/archives//html/VHFcontesting/2018-10/msg00007.html (8,262 bytes)

156. Re: [VHFcontesting] WSJT-X 2.0 (score: 1)
Author: Mark Spencer <mark@alignedsolutions.com>
Date: Tue, 6 Nov 2018 11:35:04 -0800
If anyone would like to test the new functionally with me over the air please let me know. (I'd be happy to test via HF for those who are out of practical VHF range to CN89 / Vancouver BC (I have don
/archives//html/VHFcontesting/2018-11/msg00001.html (9,600 bytes)

157. Re: [VHFcontesting] Fwd: 2m SDR, anyone? (score: 1)
Author: Mark Spencer <mark@alignedsolutions.com>
Date: Mon, 19 Nov 2018 15:28:20 -0800
Hi. At the home station I find it is worthwhile to use a four port splitter to split the IF output from my 144 to 28 MHz Rx converter between multiple receivers. One of the ports from the splitter fe
/archives//html/VHFcontesting/2018-11/msg00011.html (8,802 bytes)

158. [VHFcontesting] Transverter usage (and 9700 comments.) (score: 1)
Author: Mark Spencer <mark@alignedsolutions.com>
Date: Sun, 16 Dec 2018 20:32:39 -0800
Hi Patrick: I do almost all my roving with radios with "Native" coverage of the relevant bands from 50 thru 1296 MHz. (I do have a transverter / IF radio combination for 222 Mhz that I have taken rov
/archives//html/VHFcontesting/2018-12/msg00017.html (10,342 bytes)

159. Re: [VHFcontesting] Transverters (score: 1)
Author: Mark Spencer <mark@alignedsolutions.com>
Date: Mon, 17 Dec 2018 11:37:22 -0800
Bill nice post and you have more or less summed up my current thoughts re roving and transvetrers. I'll just mention that in my experience I have found it is helpful to have radios dedicated to 50 (a
/archives//html/VHFcontesting/2018-12/msg00021.html (13,361 bytes)

160. Re: [VHFcontesting] Rover Battery Questions (score: 1)
Author: Mark Spencer <mark@alignedsolutions.com>
Date: Thu, 20 Dec 2018 08:53:51 -0800
Hi Steve. I've had a variety of "interesting" battery voltage related issues over the years with newer vehicles. Partially due to those "interesting" issues I run all most all my roving radios from b
/archives//html/VHFcontesting/2018-12/msg00030.html (9,942 bytes)


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