Looking to throw together a couple of antennas for some experiments with LoRa as a ham digital mode. Pushing 100mW initially then up to 10W with an amp. Looking for portable/rover ops. What are easy to build designs for 33cm? Regular yagi? Loop yagi? How many elements for semi-manual alignment (likely using a magnetic compass)? Other ideas? -- Trevor R.H. Clarke Computer Science House Rochester Institute of Technology retrev@csh.rit.edu http://www.csh.rit.edu/~retrev/

Trevor... I have some 900 MHz antennas here you are welcome to play with. Tom Holmes, N8ZM -----Original Message----- From: Trevor Clarke via mvus-list <mvus-list@lists.febo.com> Sent: Thursday, August 12, 2021 4:15 PM To: Midwest VHF/UHF Society Mailing List <mvus-list@lists.febo.com> Cc: Trevor Clarke <retrev@csh.rit.edu> Subject: [mvus-list] 33cm antennas Looking to throw together a couple of antennas for some experiments with LoRa as a ham digital mode. Pushing 100mW initially then up to 10W with an amp. Looking for portable/rover ops. What are easy to build designs for 33cm? Regular yagi? Loop yagi? How many elements for semi-manual alignment (likely using a magnetic compass)? Other ideas? -- Trevor R.H. Clarke Computer Science House Rochester Institute of Technology retrev@csh.rit.edu http://www.csh.rit.edu/~retrev/ _______________________________________________ mvus-list mailing list -- mvus-list@lists.febo.com To unsubscribe send an email to mvus-list-leave@lists.febo.com

bring them along to the picnic? I'm trying to get a couple of transceivers together by then to play with. On Thu, Aug 12, 2021 at 4:32 PM Tom Holmes via mvus-list < mvus-list@lists.febo.com> wrote: > Trevor... > > I have some 900 MHz antennas here you are welcome to play with. > > Tom Holmes, N8ZM > > -----Original Message----- > From: Trevor Clarke via mvus-list <mvus-list@lists.febo.com> > Sent: Thursday, August 12, 2021 4:15 PM > To: Midwest VHF/UHF Society Mailing List <mvus-list@lists.febo.com> > Cc: Trevor Clarke <retrev@csh.rit.edu> > Subject: [mvus-list] 33cm antennas > > Looking to throw together a couple of antennas for some experiments with > LoRa as a ham digital mode. Pushing 100mW initially then up to 10W with an > amp. Looking for portable/rover ops. What are easy to build designs for > 33cm? Regular yagi? Loop yagi? How many elements for semi-manual > alignment (likely using a magnetic compass)? Other ideas? > > -- > Trevor R.H. Clarke > Computer Science House > Rochester Institute of Technology > retrev@csh.rit.edu > http://www.csh.rit.edu/~retrev/ > _______________________________________________ > mvus-list mailing list -- mvus-list@lists.febo.com > To unsubscribe send an email to mvus-list-leave@lists.febo.com > > _______________________________________________ > mvus-list mailing list -- mvus-list@lists.febo.com > To unsubscribe send an email to mvus-list-leave@lists.febo.com > -- Trevor R.H. Clarke Computer Science House Rochester Institute of Technology retrev@csh.rit.edu http://www.csh.rit.edu/~retrev/

Might be easier to pick them up here, as I'll have a lot of stuff in the truck already, and you can pick and choose from what is here. Tom Holmes, N8ZM -----Original Message----- From: Trevor Clarke via mvus-list <mvus-list@lists.febo.com> Sent: Thursday, August 12, 2021 4:54 PM To: Midwest VHF/UHF Society Mailing List <mvus-list@lists.febo.com> Cc: Trevor Clarke <retrev@csh.rit.edu> Subject: [mvus-list] Re: 33cm antennas bring them along to the picnic? I'm trying to get a couple of transceivers together by then to play with. On Thu, Aug 12, 2021 at 4:32 PM Tom Holmes via mvus-list < mvus-list@lists.febo.com> wrote: > Trevor... > > I have some 900 MHz antennas here you are welcome to play with. > > Tom Holmes, N8ZM > > -----Original Message----- > From: Trevor Clarke via mvus-list <mvus-list@lists.febo.com> > Sent: Thursday, August 12, 2021 4:15 PM > To: Midwest VHF/UHF Society Mailing List <mvus-list@lists.febo.com> > Cc: Trevor Clarke <retrev@csh.rit.edu> > Subject: [mvus-list] 33cm antennas > > Looking to throw together a couple of antennas for some experiments with > LoRa as a ham digital mode. Pushing 100mW initially then up to 10W with an > amp. Looking for portable/rover ops. What are easy to build designs for > 33cm? Regular yagi? Loop yagi? How many elements for semi-manual > alignment (likely using a magnetic compass)? Other ideas? > > -- > Trevor R.H. Clarke > Computer Science House > Rochester Institute of Technology > retrev@csh.rit.edu > http://www.csh.rit.edu/~retrev/ > _______________________________________________ > mvus-list mailing list -- mvus-list@lists.febo.com > To unsubscribe send an email to mvus-list-leave@lists.febo.com > > _______________________________________________ > mvus-list mailing list -- mvus-list@lists.febo.com > To unsubscribe send an email to mvus-list-leave@lists.febo.com > -- Trevor R.H. Clarke Computer Science House Rochester Institute of Technology retrev@csh.rit.edu http://www.csh.rit.edu/~retrev/ _______________________________________________ mvus-list mailing list -- mvus-list@lists.febo.com To unsubscribe send an email to mvus-list-leave@lists.febo.com

That's fine. I'm stop but one day. Probably after work one day next week Trevor R.H. Clarke, K8TRC On Thu, Aug 12, 2021, 5:05 PM Tom Holmes via mvus-list < mvus-list@lists.febo.com> wrote: > Might be easier to pick them up here, as I'll have a lot of stuff in the > truck already, and you can pick and choose from what > is here. > > Tom Holmes, N8ZM > > -----Original Message----- > From: Trevor Clarke via mvus-list <mvus-list@lists.febo.com> > Sent: Thursday, August 12, 2021 4:54 PM > To: Midwest VHF/UHF Society Mailing List <mvus-list@lists.febo.com> > Cc: Trevor Clarke <retrev@csh.rit.edu> > Subject: [mvus-list] Re: 33cm antennas > > bring them along to the picnic? I'm trying to get a couple of transceivers > together by then to play with. > > On Thu, Aug 12, 2021 at 4:32 PM Tom Holmes via mvus-list < > mvus-list@lists.febo.com> wrote: > > > Trevor... > > > > I have some 900 MHz antennas here you are welcome to play with. > > > > Tom Holmes, N8ZM > > > > -----Original Message----- > > From: Trevor Clarke via mvus-list <mvus-list@lists.febo.com> > > Sent: Thursday, August 12, 2021 4:15 PM > > To: Midwest VHF/UHF Society Mailing List <mvus-list@lists.febo.com> > > Cc: Trevor Clarke <retrev@csh.rit.edu> > > Subject: [mvus-list] 33cm antennas > > > > Looking to throw together a couple of antennas for some experiments with > > LoRa as a ham digital mode. Pushing 100mW initially then up to 10W with > an > > amp. Looking for portable/rover ops. What are easy to build designs for > > 33cm? Regular yagi? Loop yagi? How many elements for semi-manual > > alignment (likely using a magnetic compass)? Other ideas? > > > > -- > > Trevor R.H. Clarke > > Computer Science House > > Rochester Institute of Technology > > retrev@csh.rit.edu > > http://www.csh.rit.edu/~retrev/ > > _______________________________________________ > > mvus-list mailing list -- mvus-list@lists.febo.com > > To unsubscribe send an email to mvus-list-leave@lists.febo.com > > > > _______________________________________________ > > mvus-list mailing list -- mvus-list@lists.febo.com > > To unsubscribe send an email to mvus-list-leave@lists.febo.com > > > > > -- > Trevor R.H. Clarke > Computer Science House > Rochester Institute of Technology > retrev@csh.rit.edu > http://www.csh.rit.edu/~retrev/ > _______________________________________________ > mvus-list mailing list -- mvus-list@lists.febo.com > To unsubscribe send an email to mvus-list-leave@lists.febo.com > > _______________________________________________ > mvus-list mailing list -- mvus-list@lists.febo.com > To unsubscribe send an email to mvus-list-leave@lists.febo.com >

OK. Tom Holmes, N8ZM -----Original Message----- From: Trevor Clarke via mvus-list <mvus-list@lists.febo.com> Sent: Thursday, August 12, 2021 5:41 PM To: Midwest VHF/UHF Society Mailing List <mvus-list@lists.febo.com> Cc: Trevor Clarke <retrev@csh.rit.edu> Subject: [mvus-list] Re: 33cm antennas That's fine. I'm stop but one day. Probably after work one day next week Trevor R.H. Clarke, K8TRC On Thu, Aug 12, 2021, 5:05 PM Tom Holmes via mvus-list < mvus-list@lists.febo.com> wrote: > Might be easier to pick them up here, as I'll have a lot of stuff in the > truck already, and you can pick and choose from what > is here. > > Tom Holmes, N8ZM > > -----Original Message----- > From: Trevor Clarke via mvus-list <mvus-list@lists.febo.com> > Sent: Thursday, August 12, 2021 4:54 PM > To: Midwest VHF/UHF Society Mailing List <mvus-list@lists.febo.com> > Cc: Trevor Clarke <retrev@csh.rit.edu> > Subject: [mvus-list] Re: 33cm antennas > > bring them along to the picnic? I'm trying to get a couple of transceivers > together by then to play with. > > On Thu, Aug 12, 2021 at 4:32 PM Tom Holmes via mvus-list < > mvus-list@lists.febo.com> wrote: > > > Trevor... > > > > I have some 900 MHz antennas here you are welcome to play with. > > > > Tom Holmes, N8ZM > > > > -----Original Message----- > > From: Trevor Clarke via mvus-list <mvus-list@lists.febo.com> > > Sent: Thursday, August 12, 2021 4:15 PM > > To: Midwest VHF/UHF Society Mailing List <mvus-list@lists.febo.com> > > Cc: Trevor Clarke <retrev@csh.rit.edu> > > Subject: [mvus-list] 33cm antennas > > > > Looking to throw together a couple of antennas for some experiments with > > LoRa as a ham digital mode. Pushing 100mW initially then up to 10W with > an > > amp. Looking for portable/rover ops. What are easy to build designs for > > 33cm? Regular yagi? Loop yagi? How many elements for semi-manual > > alignment (likely using a magnetic compass)? Other ideas? > > > > -- > > Trevor R.H. Clarke > > Computer Science House > > Rochester Institute of Technology > > retrev@csh.rit.edu > > http://www.csh.rit.edu/~retrev/ > > _______________________________________________ > > mvus-list mailing list -- mvus-list@lists.febo.com > > To unsubscribe send an email to mvus-list-leave@lists.febo.com > > > > _______________________________________________ > > mvus-list mailing list -- mvus-list@lists.febo.com > > To unsubscribe send an email to mvus-list-leave@lists.febo.com > > > > > -- > Trevor R.H. Clarke > Computer Science House > Rochester Institute of Technology > retrev@csh.rit.edu > http://www.csh.rit.edu/~retrev/ > _______________________________________________ > mvus-list mailing list -- mvus-list@lists.febo.com > To unsubscribe send an email to mvus-list-leave@lists.febo.com > > _______________________________________________ > mvus-list mailing list -- mvus-list@lists.febo.com > To unsubscribe send an email to mvus-list-leave@lists.febo.com > _______________________________________________ mvus-list mailing list -- mvus-list@lists.febo.com To unsubscribe send an email to mvus-list-leave@lists.febo.com

What connectors are in them? N type? Trevor R.H. Clarke, K8TRC On Thu, Aug 12, 2021, 5:49 PM Tom Holmes via mvus-list < mvus-list@lists.febo.com> wrote: > OK. > > Tom Holmes, N8ZM > > -----Original Message----- > From: Trevor Clarke via mvus-list <mvus-list@lists.febo.com> > Sent: Thursday, August 12, 2021 5:41 PM > To: Midwest VHF/UHF Society Mailing List <mvus-list@lists.febo.com> > Cc: Trevor Clarke <retrev@csh.rit.edu> > Subject: [mvus-list] Re: 33cm antennas > > That's fine. I'm stop but one day. Probably after work one day next week > > Trevor R.H. Clarke, K8TRC > > On Thu, Aug 12, 2021, 5:05 PM Tom Holmes via mvus-list < > mvus-list@lists.febo.com> wrote: > > > Might be easier to pick them up here, as I'll have a lot of stuff in the > > truck already, and you can pick and choose from what > > is here. > > > > Tom Holmes, N8ZM > > > > -----Original Message----- > > From: Trevor Clarke via mvus-list <mvus-list@lists.febo.com> > > Sent: Thursday, August 12, 2021 4:54 PM > > To: Midwest VHF/UHF Society Mailing List <mvus-list@lists.febo.com> > > Cc: Trevor Clarke <retrev@csh.rit.edu> > > Subject: [mvus-list] Re: 33cm antennas > > > > bring them along to the picnic? I'm trying to get a couple of > transceivers > > together by then to play with. > > > > On Thu, Aug 12, 2021 at 4:32 PM Tom Holmes via mvus-list < > > mvus-list@lists.febo.com> wrote: > > > > > Trevor... > > > > > > I have some 900 MHz antennas here you are welcome to play with. > > > > > > Tom Holmes, N8ZM > > > > > > -----Original Message----- > > > From: Trevor Clarke via mvus-list <mvus-list@lists.febo.com> > > > Sent: Thursday, August 12, 2021 4:15 PM > > > To: Midwest VHF/UHF Society Mailing List <mvus-list@lists.febo.com> > > > Cc: Trevor Clarke <retrev@csh.rit.edu> > > > Subject: [mvus-list] 33cm antennas > > > > > > Looking to throw together a couple of antennas for some experiments > with > > > LoRa as a ham digital mode. Pushing 100mW initially then up to 10W with > > an > > > amp. Looking for portable/rover ops. What are easy to build designs for > > > 33cm? Regular yagi? Loop yagi? How many elements for semi-manual > > > alignment (likely using a magnetic compass)? Other ideas? > > > > > > -- > > > Trevor R.H. Clarke > > > Computer Science House > > > Rochester Institute of Technology > > > retrev@csh.rit.edu > > > http://www.csh.rit.edu/~retrev/ > > > _______________________________________________ > > > mvus-list mailing list -- mvus-list@lists.febo.com > > > To unsubscribe send an email to mvus-list-leave@lists.febo.com > > > > > > _______________________________________________ > > > mvus-list mailing list -- mvus-list@lists.febo.com > > > To unsubscribe send an email to mvus-list-leave@lists.febo.com > > > > > > > > > -- > > Trevor R.H. Clarke > > Computer Science House > > Rochester Institute of Technology > > retrev@csh.rit.edu > > http://www.csh.rit.edu/~retrev/ > > _______________________________________________ > > mvus-list mailing list -- mvus-list@lists.febo.com > > To unsubscribe send an email to mvus-list-leave@lists.febo.com > > > > _______________________________________________ > > mvus-list mailing list -- mvus-list@lists.febo.com > > To unsubscribe send an email to mvus-list-leave@lists.febo.com > > > _______________________________________________ > mvus-list mailing list -- mvus-list@lists.febo.com > To unsubscribe send an email to mvus-list-leave@lists.febo.com > > _______________________________________________ > mvus-list mailing list -- mvus-list@lists.febo.com > To unsubscribe send an email to mvus-list-leave@lists.febo.com >

Mostly. Might be a uhf on one or two. I can check. From Tom Holmes, N8ZM > On Aug 12, 2021, at 6:19 PM, Trevor Clarke via mvus-list <mvus-list@lists.febo.com> wrote: > > What connectors are in them? N type? > > Trevor R.H. Clarke, K8TRC > >> On Thu, Aug 12, 2021, 5:49 PM Tom Holmes via mvus-list < >> mvus-list@lists.febo.com> wrote: >> >> OK. >> >> Tom Holmes, N8ZM >> >> -----Original Message----- >> From: Trevor Clarke via mvus-list <mvus-list@lists.febo.com> >> Sent: Thursday, August 12, 2021 5:41 PM >> To: Midwest VHF/UHF Society Mailing List <mvus-list@lists.febo.com> >> Cc: Trevor Clarke <retrev@csh.rit.edu> >> Subject: [mvus-list] Re: 33cm antennas >> >> That's fine. I'm stop but one day. Probably after work one day next week >> >> Trevor R.H. Clarke, K8TRC >> >> On Thu, Aug 12, 2021, 5:05 PM Tom Holmes via mvus-list < >> mvus-list@lists.febo.com> wrote: >> >>> Might be easier to pick them up here, as I'll have a lot of stuff in the >>> truck already, and you can pick and choose from what >>> is here. >>> >>> Tom Holmes, N8ZM >>> >>> -----Original Message----- >>> From: Trevor Clarke via mvus-list <mvus-list@lists.febo.com> >>> Sent: Thursday, August 12, 2021 4:54 PM >>> To: Midwest VHF/UHF Society Mailing List <mvus-list@lists.febo.com> >>> Cc: Trevor Clarke <retrev@csh.rit.edu> >>> Subject: [mvus-list] Re: 33cm antennas >>> >>> bring them along to the picnic? I'm trying to get a couple of >> transceivers >>> together by then to play with. >>> >>> On Thu, Aug 12, 2021 at 4:32 PM Tom Holmes via mvus-list < >>> mvus-list@lists.febo.com> wrote: >>> >>>> Trevor... >>>> >>>> I have some 900 MHz antennas here you are welcome to play with. >>>> >>>> Tom Holmes, N8ZM >>>> >>>> -----Original Message----- >>>> From: Trevor Clarke via mvus-list <mvus-list@lists.febo.com> >>>> Sent: Thursday, August 12, 2021 4:15 PM >>>> To: Midwest VHF/UHF Society Mailing List <mvus-list@lists.febo.com> >>>> Cc: Trevor Clarke <retrev@csh.rit.edu> >>>> Subject: [mvus-list] 33cm antennas >>>> >>>> Looking to throw together a couple of antennas for some experiments >> with >>>> LoRa as a ham digital mode. Pushing 100mW initially then up to 10W with >>> an >>>> amp. Looking for portable/rover ops. What are easy to build designs for >>>> 33cm? Regular yagi? Loop yagi? How many elements for semi-manual >>>> alignment (likely using a magnetic compass)? Other ideas? >>>> >>>> -- >>>> Trevor R.H. Clarke >>>> Computer Science House >>>> Rochester Institute of Technology >>>> retrev@csh.rit.edu >>>> http://www.csh.rit.edu/~retrev/ >>>> _______________________________________________ >>>> mvus-list mailing list -- mvus-list@lists.febo.com >>>> To unsubscribe send an email to mvus-list-leave@lists.febo.com >>>> >>>> _______________________________________________ >>>> mvus-list mailing list -- mvus-list@lists.febo.com >>>> To unsubscribe send an email to mvus-list-leave@lists.febo.com >>>> >>> >>> >>> -- >>> Trevor R.H. Clarke >>> Computer Science House >>> Rochester Institute of Technology >>> retrev@csh.rit.edu >>> http://www.csh.rit.edu/~retrev/ >>> _______________________________________________ >>> mvus-list mailing list -- mvus-list@lists.febo.com >>> To unsubscribe send an email to mvus-list-leave@lists.febo.com >>> >>> _______________________________________________ >>> mvus-list mailing list -- mvus-list@lists.febo.com >>> To unsubscribe send an email to mvus-list-leave@lists.febo.com >>> >> _______________________________________________ >> mvus-list mailing list -- mvus-list@lists.febo.com >> To unsubscribe send an email to mvus-list-leave@lists.febo.com >> >> _______________________________________________ >> mvus-list mailing list -- mvus-list@lists.febo.com >> To unsubscribe send an email to mvus-list-leave@lists.febo.com >> > _______________________________________________ > mvus-list mailing list -- mvus-list@lists.febo.com > To unsubscribe send an email to mvus-list-leave@lists.febo.com