Re: [IRCA] Antenna Selectors
Russ/Bill, This sounds like the model I need to buy, it will do the job nicely. Thanks to all for the emails. James Niven Austin, Texas -Original Message- From: IRCA [mailto:irca-boun...@hard-core-dx.com] On Behalf Of Russ Edmunds Sent: Sunday, January 31, 2016 4:24 PM To: Mailing list for the International Radio Club of America Subject: Re: [IRCA] Antenna Selectors I use something very similar to the Alpha-Delta, although I don't recall right now the name of the maker. Most of my cables are PL-259/SO-239 as that is what I had used for my amateur operations as well. For the LBI DXpedition, I have also accumulated a number of adapters. Russ Edmunds 15 mi NW Phila Grid FN20idAM: Modified Sony ICF2010's (2) barefoot w/whip FM: Yamaha T-80 & T-85, each w/ Conrad RDS Decoder; Onkyo T-450RDS; Tecsun PL-310 ( 2); modified Sony ICF2010 w/APS9B @ 15'; Grundig G8 w/whip; modified Sony ICF2010 w/whip On Sun, Jan 31, 2016 at 4:40 PM, Walter Salmaniw wrote: > James, I use the Alpha-Delta Model Delta-4 coax switch. The only > drawback for me is that I have to add SO-239 to BNC adapters, as all > my coax is BNC. Thankfully, over the years, I accumulated plenty of > them. It's nice, very sturdy, and can be "turned off", by the center > click. It claims to be a surge protector as well, although I'm not > sure how much I'd trust it for those purposes. I've had many others > over the years. Seems like at Hamfests, it's always easy to find the > rotary variety (they're circular) with, I believe 5 or 6 inputs > available. Building your own can be done, but seems like a lot of > trouble when there are so many commercially available, and on the used market. Here's the one I'm talking about: > > http://www.dxengineering.com/parts/alf-delta-4b > > 73,...Walt > > On Sun, Jan 31, 2016 at 9:23 PM, James Niven wrote: > > > Hi, > > > > > > > > I am curious as to what other DXers use to switch between several > different > > antennas. I have 4 different antennas here and looking for a > > suitable why to switch between them. > > > > I found this link > > http://www.hard-core-dx.com/nordicdx/antenna/feed/selector.html > > which allows for two antenna operation, but wish to home make a > > selector for 4 > antennas. > > > > > > > > Thanks > > > > > > > > James Niven > > > > Austin, Texas > > > > > > > > > > > > --- > > This email has been checked for viruses by Avast antivirus software. > > https://www.avast.com/antivirus > > ___ > > IRCA mailing list > > IRCA@hard-core-dx.com > > http://montreal.kotalampi.com/mailman/listinfo/irca > > > > Opinions expressed in messages on this mailing list are those of the > > original contributors and do not necessarily reflect the opinion of > > the IRCA, its editors, publishing staff, or officers > > > > For more information: http://www.ircaonline.org > > > > To Post a message: irca@hard-core-dx.com > > > > > ___ > IRCA mailing list > IRCA@hard-core-dx.com > http://montreal.kotalampi.com/mailman/listinfo/irca > > Opinions expressed in messages on this mailing list are those of the > original contributors and do not necessarily reflect the opinion of > the IRCA, its editors, publishing staff, or officers > > For more information: http://www.ircaonline.org > > To Post a message: irca@hard-core-dx.com > > ___ IRCA mailing list IRCA@hard-core-dx.com http://montreal.kotalampi.com/mailman/listinfo/irca Opinions expressed in messages on this mailing list are those of the original contributors and do not necessarily reflect the opinion of the IRCA, its editors, publishing staff, or officers For more information: http://www.ircaonline.org To Post a message: irca@hard-core-dx.com --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus ___ IRCA mailing list IRCA@hard-core-dx.com http://montreal.kotalampi.com/mailman/listinfo/irca Opinions expressed in messages on this mailing list are those of the original contributors and do not necessarily reflect the opinion of the IRCA, its editors, publishing staff, or officers For more information: http://www.ircaonline.org To Post a message: irca@hard-core-dx.com
[IRCA] WWV Solar Report
:Product: Geophysical Alert Message wwv.txt :Issued: 2016 Jan 31 2105 UTC # Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center # # Geophysical Alert Message # Solar-terrestrial indices for 31 January follow. Solar flux 101 and estimated planetary A-index 8. The estimated planetary K-index at 2100 UTC on 31 January was 2. No space weather storms were observed for the past 24 hours. No space weather storms are predicted for the next 24 hours. -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Trends -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Date 30 30 30 30 30 30 31 31 31 31 31 31 31 31 UTC 0600 0900 1200 1500 1800 2100 0300 0600 0900 1200 1500 1800 2100 SFlx 107 107 107 107 107 105 105 105 105 105 105 105 105 101 A-in 33333433333338 K-in 01101112232222 Current Solar information available at http://www.am-dx.com/wwv.htm ___ IRCA mailing list IRCA@hard-core-dx.com http://montreal.kotalampi.com/mailman/listinfo/irca Opinions expressed in messages on this mailing list are those of the original contributors and do not necessarily reflect the opinion of the IRCA, its editors, publishing staff, or officers For more information: http://www.ircaonline.org To Post a message: irca@hard-core-dx.com
Re: [IRCA] Antenna Selectors
James, I use the Delta-4 made by Alpha Delta as I also have 4 antennas and it has been working well for the last 6 years. Bill Block Prescott Valley, AZ ___ IRCA mailing list IRCA@hard-core-dx.com http://montreal.kotalampi.com/mailman/listinfo/irca Opinions expressed in messages on this mailing list are those of the original contributors and do not necessarily reflect the opinion of the IRCA, its editors, publishing staff, or officers For more information: http://www.ircaonline.org To Post a message: irca@hard-core-dx.com
[IRCA] Antenna Selectors
Hi, I am curious as to what other DXers use to switch between several different antennas. I have 4 different antennas here and looking for a suitable why to switch between them. I found this link http://www.hard-core-dx.com/nordicdx/antenna/feed/selector.html which allows for two antenna operation, but wish to home make a selector for 4 antennas. Thanks James Niven Austin, Texas --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus ___ IRCA mailing list IRCA@hard-core-dx.com http://montreal.kotalampi.com/mailman/listinfo/irca Opinions expressed in messages on this mailing list are those of the original contributors and do not necessarily reflect the opinion of the IRCA, its editors, publishing staff, or officers For more information: http://www.ircaonline.org To Post a message: irca@hard-core-dx.com
Re: [IRCA] Antenna Selectors
James, I use the Alpha-Delta Model Delta-4 coax switch. The only drawback for me is that I have to add SO-239 to BNC adapters, as all my coax is BNC. Thankfully, over the years, I accumulated plenty of them. It's nice, very sturdy, and can be "turned off", by the center click. It claims to be a surge protector as well, although I'm not sure how much I'd trust it for those purposes. I've had many others over the years. Seems like at Hamfests, it's always easy to find the rotary variety (they're circular) with, I believe 5 or 6 inputs available. Building your own can be done, but seems like a lot of trouble when there are so many commercially available, and on the used market. Here's the one I'm talking about: http://www.dxengineering.com/parts/alf-delta-4b 73,...Walt On Sun, Jan 31, 2016 at 9:23 PM, James Nivenwrote: > Hi, > > > > I am curious as to what other DXers use to switch between several different > antennas. I have 4 different antennas here and looking for a suitable why > to > switch between them. > > I found this link > http://www.hard-core-dx.com/nordicdx/antenna/feed/selector.html which > allows > for two antenna operation, but wish to home make a selector for 4 antennas. > > > > Thanks > > > > James Niven > > Austin, Texas > > > > > > --- > This email has been checked for viruses by Avast antivirus software. > https://www.avast.com/antivirus > ___ > IRCA mailing list > IRCA@hard-core-dx.com > http://montreal.kotalampi.com/mailman/listinfo/irca > > Opinions expressed in messages on this mailing list are those of the > original contributors and do not necessarily reflect the opinion of the > IRCA, its editors, publishing staff, or officers > > For more information: http://www.ircaonline.org > > To Post a message: irca@hard-core-dx.com > > ___ IRCA mailing list IRCA@hard-core-dx.com http://montreal.kotalampi.com/mailman/listinfo/irca Opinions expressed in messages on this mailing list are those of the original contributors and do not necessarily reflect the opinion of the IRCA, its editors, publishing staff, or officers For more information: http://www.ircaonline.org To Post a message: irca@hard-core-dx.com
Re: [IRCA] Antenna Selectors
I use something very similar to the Alpha-Delta, although I don't recall right now the name of the maker. Most of my cables are PL-259/SO-239 as that is what I had used for my amateur operations as well. For the LBI DXpedition, I have also accumulated a number of adapters. Russ Edmunds 15 mi NW Phila Grid FN20idAM: Modified Sony ICF2010's (2) barefoot w/whip FM: Yamaha T-80 & T-85, each w/ Conrad RDS Decoder; Onkyo T-450RDS; Tecsun PL-310 ( 2); modified Sony ICF2010 w/APS9B @ 15'; Grundig G8 w/whip; modified Sony ICF2010 w/whip On Sun, Jan 31, 2016 at 4:40 PM, Walter Salmaniw wrote: > James, I use the Alpha-Delta Model Delta-4 coax switch. The only drawback > for me is that I have to add SO-239 to BNC adapters, as all my coax is > BNC. Thankfully, over the years, I accumulated plenty of them. It's nice, > very sturdy, and can be "turned off", by the center click. It claims to be > a surge protector as well, although I'm not sure how much I'd trust it for > those purposes. I've had many others over the years. Seems like at > Hamfests, it's always easy to find the rotary variety (they're circular) > with, I believe 5 or 6 inputs available. Building your own can be done, > but seems like a lot of trouble when there are so many commercially > available, and on the used market. Here's the one I'm talking about: > > http://www.dxengineering.com/parts/alf-delta-4b > > 73,...Walt > > On Sun, Jan 31, 2016 at 9:23 PM, James Niven wrote: > > > Hi, > > > > > > > > I am curious as to what other DXers use to switch between several > different > > antennas. I have 4 different antennas here and looking for a suitable why > > to > > switch between them. > > > > I found this link > > http://www.hard-core-dx.com/nordicdx/antenna/feed/selector.html which > > allows > > for two antenna operation, but wish to home make a selector for 4 > antennas. > > > > > > > > Thanks > > > > > > > > James Niven > > > > Austin, Texas > > > > > > > > > > > > --- > > This email has been checked for viruses by Avast antivirus software. > > https://www.avast.com/antivirus > > ___ > > IRCA mailing list > > IRCA@hard-core-dx.com > > http://montreal.kotalampi.com/mailman/listinfo/irca > > > > Opinions expressed in messages on this mailing list are those of the > > original contributors and do not necessarily reflect the opinion of the > > IRCA, its editors, publishing staff, or officers > > > > For more information: http://www.ircaonline.org > > > > To Post a message: irca@hard-core-dx.com > > > > > ___ > IRCA mailing list > IRCA@hard-core-dx.com > http://montreal.kotalampi.com/mailman/listinfo/irca > > Opinions expressed in messages on this mailing list are those of the > original contributors and do not necessarily reflect the opinion of the > IRCA, its editors, publishing staff, or officers > > For more information: http://www.ircaonline.org > > To Post a message: irca@hard-core-dx.com > > ___ IRCA mailing list IRCA@hard-core-dx.com http://montreal.kotalampi.com/mailman/listinfo/irca Opinions expressed in messages on this mailing list are those of the original contributors and do not necessarily reflect the opinion of the IRCA, its editors, publishing staff, or officers For more information: http://www.ircaonline.org To Post a message: irca@hard-core-dx.com
Re: [IRCA] Antenna Selectors
Thanks Walt for your recommendation, I viewed the link and I like the model. James Niven Austin, Texas -Original Message- From: IRCA [mailto:irca-boun...@hard-core-dx.com] On Behalf Of Walter Salmaniw Sent: Sunday, January 31, 2016 3:40 PM To: Mailing list for the International Radio Club of America Subject: Re: [IRCA] Antenna Selectors James, I use the Alpha-Delta Model Delta-4 coax switch. The only drawback for me is that I have to add SO-239 to BNC adapters, as all my coax is BNC. Thankfully, over the years, I accumulated plenty of them. It's nice, very sturdy, and can be "turned off", by the center click. It claims to be a surge protector as well, although I'm not sure how much I'd trust it for those purposes. I've had many others over the years. Seems like at Hamfests, it's always easy to find the rotary variety (they're circular) with, I believe 5 or 6 inputs available. Building your own can be done, but seems like a lot of trouble when there are so many commercially available, and on the used market. Here's the one I'm talking about: http://www.dxengineering.com/parts/alf-delta-4b 73,...Walt On Sun, Jan 31, 2016 at 9:23 PM, James Nivenwrote: > Hi, > > > > I am curious as to what other DXers use to switch between several > different antennas. I have 4 different antennas here and looking for a > suitable why to switch between them. > > I found this link > http://www.hard-core-dx.com/nordicdx/antenna/feed/selector.html which > allows for two antenna operation, but wish to home make a selector for > 4 antennas. > > > > Thanks > > > > James Niven > > Austin, Texas > > > > > > --- > This email has been checked for viruses by Avast antivirus software. > https://www.avast.com/antivirus > ___ > IRCA mailing list > IRCA@hard-core-dx.com > http://montreal.kotalampi.com/mailman/listinfo/irca > > Opinions expressed in messages on this mailing list are those of the > original contributors and do not necessarily reflect the opinion of > the IRCA, its editors, publishing staff, or officers > > For more information: http://www.ircaonline.org > > To Post a message: irca@hard-core-dx.com > > ___ IRCA mailing list IRCA@hard-core-dx.com http://montreal.kotalampi.com/mailman/listinfo/irca Opinions expressed in messages on this mailing list are those of the original contributors and do not necessarily reflect the opinion of the IRCA, its editors, publishing staff, or officers For more information: http://www.ircaonline.org To Post a message: irca@hard-core-dx.com --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus ___ IRCA mailing list IRCA@hard-core-dx.com http://montreal.kotalampi.com/mailman/listinfo/irca Opinions expressed in messages on this mailing list are those of the original contributors and do not necessarily reflect the opinion of the IRCA, its editors, publishing staff, or officers For more information: http://www.ircaonline.org To Post a message: irca@hard-core-dx.com
[IRCA] Alberta TPs for 31 January 2016
I can't say I didn't expect it, but this morning was a bit dropoff after the interesting morning yesterday. Tuned in around the same time, 1440, and VOA on 1575 had fair audio. The only other audio though was CNR1 on 1593, and it was pretty marginal. Things went quickly downhill from there, with the last of the VOA audio noted at 1450. 73, Nigel Pimblett Dunmore, AB Perseus SDR & Wellbrook Phased Array ___ IRCA mailing list IRCA@hard-core-dx.com http://montreal.kotalampi.com/mailman/listinfo/irca Opinions expressed in messages on this mailing list are those of the original contributors and do not necessarily reflect the opinion of the IRCA, its editors, publishing staff, or officers For more information: http://www.ircaonline.org To Post a message: irca@hard-core-dx.com
[IRCA] WWV Solar Report
:Product: Geophysical Alert Message wwv.txt :Issued: 2016 Feb 01 0005 UTC # Prepared by the US Dept. of Commerce, NOAA, Space Weather Prediction Center # # Geophysical Alert Message # Solar-terrestrial indices for 31 January follow. Solar flux 101 and estimated planetary A-index 10. The estimated planetary K-index at UTC on 01 February was 4. No space weather storms were observed for the past 24 hours. No space weather storms are predicted for the next 24 hours. -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Trends -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Date 30 30 30 30 30 31 31 31 31 31 31 31 31 01 UTC 0900 1200 1500 1800 2100 0300 0600 0900 1200 1500 1800 2100 SFlx 107 107 107 107 105 105 105 105 105 105 105 105 101 101 A-in 333343333333810 K-in 11011122322224 Current Solar information available at http://www.am-dx.com/wwv.htm ___ IRCA mailing list IRCA@hard-core-dx.com http://montreal.kotalampi.com/mailman/listinfo/irca Opinions expressed in messages on this mailing list are those of the original contributors and do not necessarily reflect the opinion of the IRCA, its editors, publishing staff, or officers For more information: http://www.ircaonline.org To Post a message: irca@hard-core-dx.com
Re: [IRCA] TP 31 Jan Victoria version
Nick, I got up early this morning for the action, and to see if I could hear reactivated PNG Bougainville on 6020 and 3325. Alas, MW was terrible, as you observed, and PNG was not active, unlike the previous morning :-( Walt Salmaniw On Mon, Feb 1, 2016 at 4:57 AM, Nick Hall-Patchwrote: > A very poor morning indeed. Exactly two audios over a two+ hour period. > > > > > pretty darn good audio (all of it understandable by a native speaker, at > least briefly): > > nope > > > > > Reasonable audio at times during the period (much of it understandable > by a native speaker, though often battling w/splash or noise): > > > 1575 woman in SE Asian language 1528UT, a few notes of Yankee Doodle at > 1529UT, and Voice of America ID by man > > > > > not so reasonable audio, occasional words or phrases in splash or noise > could be understood by a native speaker: > > 738 assumed Tahiti w/pop music 1350UT > > > > > Burbles in the splatter and noise (if lucky, language might be guessed at > by cadence of talk, or parallel established by changes in talk or music) > > the above passing through > > > > > Strongish het, no or "near imaginary" audio (either undermodulated or > ravaged by splatter) > > 594 774 1116 > > > > > > best wishes, > > Nick > > ___ > > ___ > IRCA mailing list > IRCA@hard-core-dx.com > http://montreal.kotalampi.com/mailman/listinfo/irca > > Opinions expressed in messages on this mailing list are those of the > original contributors and do not necessarily reflect the opinion of the > IRCA, its editors, publishing staff, or officers > > For more information: http://www.ircaonline.org > > To Post a message: irca@hard-core-dx.com > > ___ IRCA mailing list IRCA@hard-core-dx.com http://montreal.kotalampi.com/mailman/listinfo/irca Opinions expressed in messages on this mailing list are those of the original contributors and do not necessarily reflect the opinion of the IRCA, its editors, publishing staff, or officers For more information: http://www.ircaonline.org To Post a message: irca@hard-core-dx.com
Re: [IRCA] Antenna Selectors
The A-D is fine, but expensive. Switches can be found on eBay for much, much less if you are so inclined. It's very good to have the unused inputs grounded, to prevent leakage. Plenty of switches have that feature, and on those that don't it is often easy to wire the unused inputs to ground via the switch wafer that "unselects" them. Chuck From: IRCAon behalf of Russ Edmunds Sent: Sunday, January 31, 2016 10:23 PM To: Mailing list for the International Radio Club of America Subject: Re: [IRCA] Antenna Selectors I use something very similar to the Alpha-Delta, although I don't recall right now the name of the maker. Most of my cables are PL-259/SO-239 as that is what I had used for my amateur operations as well. For the LBI DXpedition, I have also accumulated a number of adapters. Russ Edmunds 15 mi NW Phila Grid FN20id AM: Modified Sony ICF2010's (2) barefoot w/whip FM: Yamaha T-80 & T-85, each w/ Conrad RDS Decoder; Onkyo T-450RDS; Tecsun PL-310 ( 2); modified Sony ICF2010 w/APS9B @ 15'; Grundig G8 w/whip; modified Sony ICF2010 w/whip On Sun, Jan 31, 2016 at 4:40 PM, Walter Salmaniw wrote: > James, I use the Alpha-Delta Model Delta-4 coax switch. The only drawback > for me is that I have to add SO-239 to BNC adapters, as all my coax is > BNC. Thankfully, over the years, I accumulated plenty of them. It's nice, > very sturdy, and can be "turned off", by the center click. It claims to be > a surge protector as well, although I'm not sure how much I'd trust it for > those purposes. I've had many others over the years. Seems like at > Hamfests, it's always easy to find the rotary variety (they're circular) > with, I believe 5 or 6 inputs available. Building your own can be done, > but seems like a lot of trouble when there are so many commercially > available, and on the used market. Here's the one I'm talking about: > > http://www.dxengineering.com/parts/alf-delta-4b > > 73,...Walt > > On Sun, Jan 31, 2016 at 9:23 PM, James Niven wrote: > > > Hi, > > > > > > > > I am curious as to what other DXers use to switch between several > different > > antennas. I have 4 different antennas here and looking for a suitable why > > to > > switch between them. > > > > I found this link > > http://www.hard-core-dx.com/nordicdx/antenna/feed/selector.html which > > allows > > for two antenna operation, but wish to home make a selector for 4 > antennas. > > > > > > > > Thanks > > > > > > > > James Niven > > > > Austin, Texas > > > > > > > > > > > > --- > > This email has been checked for viruses by Avast antivirus software. > > https://www.avast.com/antivirus > > ___ > > IRCA mailing list > > IRCA@hard-core-dx.com > > http://montreal.kotalampi.com/mailman/listinfo/irca > > > > Opinions expressed in messages on this mailing list are those of the > > original contributors and do not necessarily reflect the opinion of the > > IRCA, its editors, publishing staff, or officers > > > > For more information: http://www.ircaonline.org > > > > To Post a message: irca@hard-core-dx.com > > > > > ___ > IRCA mailing list > IRCA@hard-core-dx.com > http://montreal.kotalampi.com/mailman/listinfo/irca > > Opinions expressed in messages on this mailing list are those of the > original contributors and do not necessarily reflect the opinion of the > IRCA, its editors, publishing staff, or officers > > For more information: http://www.ircaonline.org > > To Post a message: irca@hard-core-dx.com > > ___ IRCA mailing list IRCA@hard-core-dx.com http://montreal.kotalampi.com/mailman/listinfo/irca Opinions expressed in messages on this mailing list are those of the original contributors and do not necessarily reflect the opinion of the IRCA, its editors, publishing staff, or officers For more information: http://www.ircaonline.org To Post a message: irca@hard-core-dx.com ___ IRCA mailing list IRCA@hard-core-dx.com http://montreal.kotalampi.com/mailman/listinfo/irca Opinions expressed in messages on this mailing list are those of the original contributors and do not necessarily reflect the opinion of the IRCA, its editors, publishing staff, or officers For more information: http://www.ircaonline.org To Post a message: irca@hard-core-dx.com
[IRCA] kiwa loop
WOW, So it went for USD$ 790.00 plus $64.50 shipping, a record perhaps? ___ IRCA mailing list IRCA@hard-core-dx.com http://montreal.kotalampi.com/mailman/listinfo/irca Opinions expressed in messages on this mailing list are those of the original contributors and do not necessarily reflect the opinion of the IRCA, its editors, publishing staff, or officers For more information: http://www.ircaonline.org To Post a message: irca@hard-core-dx.com
[IRCA] TP 31 Jan Victoria version
A very poor morning indeed. Exactly two audios over a two+ hour period. pretty darn good audio (all of it understandable by a native speaker, at least briefly): nope Reasonable audio at times during the period (much of it understandable by a native speaker, though often battling w/splash or noise): 1575 woman in SE Asian language 1528UT, a few notes of Yankee Doodle at 1529UT, and Voice of America ID by man not so reasonable audio, occasional words or phrases in splash or noise could be understood by a native speaker: 738 assumed Tahiti w/pop music 1350UT Burbles in the splatter and noise (if lucky, language might be guessed at by cadence of talk, or parallel established by changes in talk or music) the above passing through Strongish het, no or "near imaginary" audio (either undermodulated or ravaged by splatter) 594 774 1116 best wishes, Nick ___ ___ IRCA mailing list IRCA@hard-core-dx.com http://montreal.kotalampi.com/mailman/listinfo/irca Opinions expressed in messages on this mailing list are those of the original contributors and do not necessarily reflect the opinion of the IRCA, its editors, publishing staff, or officers For more information: http://www.ircaonline.org To Post a message: irca@hard-core-dx.com
Re: [IRCA] Antenna Selectors
I like the Delta 4B and I have used it a lot over the years that I have had it, probably 10+ years and it is well built, expensive, but I wanted something to last and to date I have not had any issues with it. It works as well as it did the day I hooked it up. Patrick Martin Seaside OR KGED QSL Manager > From: charle...@msn.com > To: irca@hard-core-dx.com > Date: Mon, 1 Feb 2016 00:27:19 + > Subject: Re: [IRCA] Antenna Selectors > > The A-D is fine, but expensive. Switches can be found on eBay for much, much > less if you are so inclined. > It's very good to have the unused inputs grounded, to prevent leakage. Plenty > of switches have that feature, and on those that don't it is often easy to > wire the unused inputs to ground via the switch wafer that "unselects" them. > > Chuck > > > From: IRCAon behalf of Russ Edmunds > > Sent: Sunday, January 31, 2016 10:23 PM > To: Mailing list for the International Radio Club of America > Subject: Re: [IRCA] Antenna Selectors > > I use something very similar to the Alpha-Delta, although I don't recall > right now the name of the maker. Most of my cables are PL-259/SO-239 as > that is what I had used for my amateur operations as well. For the LBI > DXpedition, I have also accumulated a number of adapters. > > Russ Edmunds > 15 mi NW Phila > Grid FN20id > > > AM: Modified Sony ICF2010's (2) barefoot w/whip > FM: Yamaha T-80 & T-85, each w/ Conrad RDS Decoder; > Onkyo T-450RDS; Tecsun PL-310 ( 2); > modified Sony ICF2010 w/APS9B @ 15'; > Grundig G8 w/whip; modified Sony ICF2010 w/whip > > > On Sun, Jan 31, 2016 at 4:40 PM, Walter Salmaniw wrote: > > > James, I use the Alpha-Delta Model Delta-4 coax switch. The only drawback > > for me is that I have to add SO-239 to BNC adapters, as all my coax is > > BNC. Thankfully, over the years, I accumulated plenty of them. It's nice, > > very sturdy, and can be "turned off", by the center click. It claims to be > > a surge protector as well, although I'm not sure how much I'd trust it for > > those purposes. I've had many others over the years. Seems like at > > Hamfests, it's always easy to find the rotary variety (they're circular) > > with, I believe 5 or 6 inputs available. Building your own can be done, > > but seems like a lot of trouble when there are so many commercially > > available, and on the used market. Here's the one I'm talking about: > > > > http://www.dxengineering.com/parts/alf-delta-4b > > > > 73,...Walt > > > > On Sun, Jan 31, 2016 at 9:23 PM, James Niven wrote: > > > > > Hi, > > > > > > > > > > > > I am curious as to what other DXers use to switch between several > > different > > > antennas. I have 4 different antennas here and looking for a suitable why > > > to > > > switch between them. > > > > > > I found this link > > > http://www.hard-core-dx.com/nordicdx/antenna/feed/selector.html which > > > allows > > > for two antenna operation, but wish to home make a selector for 4 > > antennas. > > > > > > > > > > > > Thanks > > > > > > > > > > > > James Niven > > > > > > Austin, Texas > > > > > > > > > > > > > > > > > > --- > > > This email has been checked for viruses by Avast antivirus software. > > > https://www.avast.com/antivirus > > > ___ > > > IRCA mailing list > > > IRCA@hard-core-dx.com > > > http://montreal.kotalampi.com/mailman/listinfo/irca > > > > > > Opinions expressed in messages on this mailing list are those of the > > > original contributors and do not necessarily reflect the opinion of the > > > IRCA, its editors, publishing staff, or officers > > > > > > For more information: http://www.ircaonline.org > > > > > > To Post a message: irca@hard-core-dx.com > > > > > > > > ___ > > IRCA mailing list > > IRCA@hard-core-dx.com > > http://montreal.kotalampi.com/mailman/listinfo/irca > > > > Opinions expressed in messages on this mailing list are those of the > > original contributors and do not necessarily reflect the opinion of the > > IRCA, its editors, publishing staff, or officers > > > > For more information: http://www.ircaonline.org > > > > To Post a message: irca@hard-core-dx.com > > > > > ___ > IRCA mailing list > IRCA@hard-core-dx.com > http://montreal.kotalampi.com/mailman/listinfo/irca > > Opinions expressed in messages on this mailing list are those of the original > contributors and do not necessarily reflect the opinion of the IRCA, its > editors, publishing staff, or officers > > For more information: http://www.ircaonline.org > > To Post a message: irca@hard-core-dx.com > > ___ > IRCA mailing list > IRCA@hard-core-dx.com > http://montreal.kotalampi.com/mailman/listinfo/irca > > Opinions expressed in messages on this