Cobweb Antenna part 3
Cobweb Antenna part 3 - YouTube
Cobweb Antenna part 3. 10K views · 13 years ago ...more. DENMONKEY. 15.4K. Subscribe. 22. Share. Save. Report. Comments1.
Cobweb Antenna part 1. DENMONKEY · 8:14 · Cobweb antenna part 2. DENMONKEY · 8:21. Cobweb Antenna part 3. DENMONKEY · 6:32 · Cobweb antenna part 4. DENMONKEY.
Review of the 7-band AWK Cobweb antenna - PA9X
These measurements were conducted over a period of three months. Opposite results. I applied the same approach to reception, with both antennas ...
G3TPW CobWebb Antenna for the 14, 18, 21, 24 and 28 MHz Bands
Doublet Antennas may have some gain on the higher frequencies, unfortunately every 3 dB peak has a 20 dB null in other directions! Other small “magic maths” ...
The main part of the CobWeb is the mounting-plate ... There are 2 ways to make a CobWeb antenna: The original G3TPW CobWebb ... Expect about 250KHz of 3:1 swing at ...
... antennas/baluns3_071116.pdf. Page 2 section III shows a balun with a freq response of 1 to 50Mhz 98% efficient and a 2kw continuous. You might have to play ...
The MFJ-1935 Cobweb antenna review and on-air test - QRZ Forums
The QRZ article title needs to be edited -- the proper part number appears to be MFJ-1835.
7 + 3 HF Cobweb Antenna - 73 Antennas
Description. Cobweb Antenna 7+3 band 7 10 14 18 21 24 29 MHz. 7+3 Band Cobweb Antenna. 10 meter to 40 meter ...
G1YBB Disguised ultralight Cobweb antenna
G1YBB Disguised ultralight Cobweb ... TMF-3 based DXcommander style vertical portable antenna 22nd August 2024 ... part number 244-4686, ...
The Cobweb vs Rybakov vertical antenna part 1 - PA9X
... Cobweb on transmit and receive. New experimental research 3: height vs performance. I also want to know how a horizontally polarized antenna ...
Project - Cobwebb (or cobweb) antenna - HAM-ing by PH0NO
Project - Cobwebb (or cobweb) antenna · 1. Support poles · 2. Antenna wire · 3. Center plate · 4. Metal tube (cut). FT-240 toroids, RG-316 coax, SO- ...
Has anyone used a Cobweb antenna? : r/amateurradio - Reddit
I couldn't get it tuned correctly because there was a lot of interaction between bands. Adjust one, and three others change. And even when ...
Reviews For: MFJ-1838 Cobweb Antenna - eHam.net
Last three orders from them were incomplete, missing parts or parts being incorrect. Still great bang for buck, upgrade the hardware ...
... cobweb antenna and now moving to add the elements. ... part would fit. It turns out that the Dixon pipe ... I've decided to built a 3-band cobweb -- 10, 15, and 20.
Ideal for a base antenna for these multiband radios FT-100 etc. 5 Band Cobweb antenna I am building at the moment. (15/3/04). Now built ...
Pt2 7 + 3 band Cobweb Antenna from 73 Antennas Sydney - YouTube
Upgrading my 4-band cobweb to a new 7+3 Band cobweb. It Moving along quite nicely.
the antenna and station. My approximate measured 2:1 SWR bandwidth on each band at the sta- tion end is shown in Table 3. I say. Reprinted with permission ...
Cobweb Antenna - Amateur Radio (G3TXQ) - Karinya
Ideally, the shorting link position should be adjusted as part of the initial antenna tuning - something which is not easy to do. The folded ...
SP3L's Antennas - 5-Band Cobweb & Modifications - Google Sites
The cobweb has problems with high SWR at the band ends of the 15 m band, and it covers only a small part of the 10 m band. I made four attempts to ...
Question regarding Cobweb Antennas : r/amateurradio - Reddit
... cobweb antenna would throw things off. ... New comments cannot be posted and votes cannot be cast. Upvote 3 ... Comments Section. u/AutoModerator ...