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By Sam Nakano · #666 ·
The 1063th A1C OAM
1. Date & Time 2023/02/10 23:00Z to 2023/02/11 01:30Z 2. FREQ 7.025MHz(+/-) 23:00Z- 10MHz -01:30Z 3. OP JK1HGF/3 KAN JIR0DIL Gori 4.QSL CARDs No QSL cards (except:hQSL, eQSL) 5.Others *If you feel
By JJ1VNV Tokyo · #665 ·
Re: 80m antenna suggestions
It certainly will be more broadbanded! ;-) John K5MO [email protected]> wrote:
By John K5MO · #664 ·
Re: 80m antenna suggestions
Bill-san, You are right. The carbon rod antenna seems very interesting and is getting popular only in JA now. HPE you¡¯ll be successful. // HIRO, JJ1FXF
By HIRO, JJ1FXF · #663 ·
Re: 80m antenna suggestions
I have watched most of Socho-san's videos about the WWR antenna. (JJ1XTG has a lot of videos) This carbon rod idea is very interesting. I am going to attempt building one. It was surprising to learn
By Bill - JP3REM · #662 ·
The 214th A1NET
1. Date & Time 2023/02/04(Sat.) 10:30Z - Max 1HR 2. FREQ 7.025MHz +/- QRM 3.525MHz +/- QRM *Optional 3.Controller JH2HTQ / Yasu 4. ANTENNA 40m band INVVEE DP up 13mH 80m band WHIP ANT up 7mH 5. POWER
By JJ1VNV Tokyo · #661 ·
The 1062th A1C OAM
1. Date & Time 2023/02/03 21:00Z to abt.24:00Z 2. FREQ 21:00Z 80m band 22:00Z 40m band 3. OP JH1ASG, MCCO/NAKA 4. QTH CHOUFU city, TOKYO pref. JPN (JCC 1009) 5.Others *Please check the A1-CHAT.
By JJ1VNV Tokyo · #660 ·
Re: 80m antenna suggestions
Bill-san, The carbon rod has more resistance than aluminum. But the merits are cheaper and longer but easy to set up when POTA. If you also search on YouTube, you¡¯ll find many videos regarding the
By HIRO, JJ1FXF · #659 ·
Re: 80m antenna suggestions
Hi Hiro, Interesting. The construction of the Carbon Fiber Rod antenna reminds me of the CQ OHM / Nagara design for a for a single element with an ATU: https://www.cqcqde.com/fs/cqohm/33850 Except
By Bill - JP3REM · #658 ·
Re: 80m antenna suggestions
Hi again, Bill-san. I couldn't find English description but following URL says in details and refers to other detailed links. https://www.jh4vaj.com/archives/33897?amp=1 Try Google with
By HIRO, JJ1FXF · #657 ·
Re: 80m antenna suggestions
Hi All, These are great suggestion. I really appreciate this. I wish I had space for a full dipole, but I am limited. How are the V-dipoles on 80m? Is it very narrow bandwidth? A friend who works at
By Bill - JP3REM · #656 ·
Re: 80m antenna suggestions
Hi Bill, the suggestions that have already given to you are all valid. If you have enough space, opt for the R9 or for another multiband vertical with built-in 80M. In case of very limited spaces an
By Alessandro Graziani (IZ5MOQ) · #655 ·
Re: 80m antenna suggestions
Hi Bill san In addition to Hiro-san's info, I'd like to add following info. Create Design CD78Jr-V It's a V-shape Rotary Dipole antenna for 80/75m band. It's turning radius is 4.6m.
By ATSU JE1TRV/JS2AHG · #654 ·
Re: 80m antenna suggestions
Bill-san, Nice to see you here on the A1CLUB reflector. :) Since there are many APA-MAN* HAMs in JA, there are some off-the-shelf shorten antennas here. * ¡°APA-MAN¡± means ¡°apartment and
By HIRO, JJ1FXF · #653 ·
80m antenna suggestions
I would like to put up an antenna for 80m 3.5MHz but I do not have much space. I can only mount the antenna on my roof (4F), and grounding is not possible. What do A1CLUB members use for 80m antennas?
By Bill - JP3REM · #652 ·
The 213th A1NET
1. Date & Time 2023/01/28 10:30Z - Max 1HR 2. FREQ 7.025MHz +/- QRM 3.525MHz +/- QRM (Optional) 3.Controller JM4AOA / Ken 4. QTH FUKUYAMA city, HIROSHIMA pref. JAPAN (JCC 3508) 5. RIG TS-890S(100W) 6.
By JJ1VNV Tokyo · #651 ·
The 1061th A1C OAM
1. Date & Time 2023/01/21 21:30Z to 2023/01/22 abt.02:00Z 2. FREQ 3.520MHz(+/-) 1hr => 7.025MHz(+/-) 2hr => 10MHz,14MHz,18MHz,21MHz,50MHz 1.5hr 3. OP JS1DEH/YU 4. QTH KANUMA city, TOCHIGI pref. (JCC
By JJ1VNV Tokyo · #650 ·
QRV INFO - JE7ZFE(/7)
A1CLUB official club-station, JE7ZFE will go on the air as follows. * This JE7ZFE will work every 7th day(07th,17th,27th,JST). Date: 2023/01/17(Tue.) UTC Part 1:JE7ZFE Time:01:30Z - 02:30Z on 10MHz
By JJ1VNV Tokyo · #649 ·
The 1060th A1C OAM
1. Date & Time 2023/01/20 21:00Z to 2023/01/21 abt.01:00Z / until no taker 2. FREQ 3.5MHz => 7MHz => 10MHz => 14MHz => 18MHz => 21MHz => etc. 3. OP JG1BGT/UJIIE 4. QTH FUNABASHI city, CHIBA pref. (JCC
By JJ1VNV Tokyo · #648 ·
Re: The 212th A1NET
Dr. Petr-san, I'll try on high bands after that 160m call, unfortunately I also have a weak SIG... Dr.HIRO-san, TNX UR FB MSG. 88 es 73 DE JJ1VNV / AKKY 2023Äê1ÔÂ20ÈÕ(½ð) 4:45 HIRO, JJ1FXF
By JJ1VNV Tokyo · #647 ·