Re: Topband: 160 inverted L radials question

2017-12-01 Thread Dennis W0JX via Topband
One way to use the current radial field would be to erect a 30 foot piece of freestanding aluminum tube right in the center of the radial field and connect a wire to the top of the short vertical for the remaining length. The wire will have to slant away from the radial field but a substantial

Re: Topband: Good Conditions or Just Activity?

2017-12-01 Thread Richard (Rick) Karlquist
I was able to copy OE3DIA last night. Any time W6 can copy EU, conditions are at least "good". He had a huge pileup going and I didn't work him, although I only called for a few minutes. (If I had worked him, then I would say "great" conditions, HI.) BTW, I was copying on the TX vertical. No

Re: Topband: Good Conditions or Just Activity?

2017-12-01 Thread W0MU Mike Fatchett
It was the best opening I have heard since getting on FT8.  I have missed plenty of nights though. Here is a map of what was decoded.  That would be calls I decoded and stations that decoded my call. It is interesting to see the opening in this manner.  I did not stay up long enough to

Re: Topband: Good Conditions or Just Activity?

2017-12-01 Thread W0MU Mike Fatchett
I forgot the link to the map https://i.imgur.com/EnylEMd.png On 12/1/2017 3:39 AM, Roger Kennedy wrote: Well I came on 160 when I got in from a gig last night, around 23.30Z . . . And ended up working 35 NA stations! Including across to Texas and several Midwest states . . . brilliant!

Re: Topband: Just not the results I'm used to.

2017-12-01 Thread W0MU Mike Fatchett
The band was open to EU at least on FT8 from Colorado last night.  It is the first opening I have been around for.  I worked about 7 stations but it took real 160m power even with FT8  most signals were -12 to -22 -24. I was thrilled.  I still do not believe my circle array has been working

Re: Topband: Good Conditions or Just Activity?

2017-12-01 Thread Mark K3MSB
Hi Roger I would suspect activity. This weened during the CQ WW CW contest our club worked 86 countries on 15M. We were running 100W into a 3 element beam. Nice openings to Africa and a delightful long path opening to the Pacific around 2100Z Saturday. The sun spot number was 0. I

Re: Topband: Good Conditions or Just Activity?

2017-12-01 Thread Tim Shoppa
I was happy to work two “new to me” European callsigns on 160M last night and heard many of the EU topband regulars warming up for this weekends contest. Seemed decent enough conditions to me. 80M seemed particularly good last night to Asiatic Russia. Tim N3QE > On Dec 1, 2017, at 5:39 AM,

Topband: Just not the results I'm used to.

2017-12-01 Thread Gary Smith
I'm just not getting the results I had when the 160M antenna was put up some 7-8 years ago, not as good as last year either. I tried running QRP on 160 this evening, lots of pre-contest activity and only made three contacts and they were relatively local. I've always considered how well I

Re: Topband: FT8 discussion

2017-12-01 Thread VK3HJ
Many people on Top Band want to work DX. Some use digital modes. Remember there are countries outside the USA (that have different band plans). Not everyone has the full 1800 - 2000 kHz to use. For example, inn VK we have 1800 - 1875 kHz only. 73, Luke VK3HJ -Original Message-

Topband: Good Conditions or Just Activity?

2017-12-01 Thread Roger Kennedy
Well I came on 160 when I got in from a gig last night, around 23.30Z . . . And ended up working 35 NA stations! Including across to Texas and several Midwest states . . . brilliant! However . . . was it good conditions? Or just the fact that a lot of stations were active? I note that my

Re: Topband: FT8 qrm & Bandplanning History on 160m

2017-12-01 Thread VK3HJ
The 160 m Band Plan was only fairly recently formalised in Australia, a decade or so ago. We have 1800 - 1875 kHz, with the CW sub-band 1810 - 1840 kHz. The digital narrow band modes seem to have established themselves on 1838 here with no great problems, but there are few users of the band

Re: Topband: 160 inverted L radials question

2017-12-01 Thread Guy Olinger K2AV
Hi, Jimmy, If the question is whether laying a single 30 foot wire on the ground from a vertical feedpoint at the ground to the radial center is lossy, it is. For At least two reasons. First, a single wire carrying max antenna current is laying on the ground for 30 feet. Second, without the low