Jack, N4ACD, wants me to share a story that happend. It also shares a intresting thing a harmonics did. Watch to learn more about harmonics and what happened.
target=”_blank” href=”https://qrznow.com/category/ham-radio-antena/”>Antenna
target=”_blank” href=”https://qrznow.com/20-dx-flagpole-antenna-ocf-hf-vertical-dipole-3-5-to-50-mhz-no-radials-stealth-portable/”>20′ DX Flagpole Antenna | OCF HF Vertical Dipole | 3.5 to 50 MHz No Radials, Stealth, Portable
OCF HF Vertical Dipole Higher performance, HF Multiband DX Flagpole Antenna covering 3.5 to 50MHz with NO radials sound like relief for your CC&R… target=”_blank” href=”https://qrznow.com/20-dx-flagpole-antenna-ocf-hf-vertical-dipole-3-5-to-50-mhz-no-radials-stealth-portable/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/8-5-db-gain-for-less-than-40-00-50mhz-yagi/”>8.5 DB gain for less than $40.00 – 50MHz Yagi
by W3GAS The Yagi is one of the simplest directional antennas you can build today. There are no moving parts, and the Yagi can be matched to 50 OHM v… target=”_blank” href=”https://qrznow.com/8-5-db-gain-for-less-than-40-00-50mhz-yagi/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/80m-antenna-with-hoa-constraints/”>80M Antenna with HOA Constraints
Welcome to the 400th Ask Dave video! Ken, VE7ZY, is having trouble with an 80m dipole mounted very closely to the roof flashing. He is seeking other a… target=”_blank” href=”https://qrznow.com/80m-antenna-with-hoa-constraints/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/radiowavz-sentinel-expedition-hex-beam/”>Radiowavz Sentinel Expedition
“Hope (KM4IPF) talks about the Radiowavz Sentinel Expedition Hex Beam that she and her siblings have been using. They have come up with a few ti… target=”_blank” href=”https://qrznow.com/radiowavz-sentinel-expedition-hex-beam/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/chamleon-antennas-mpas-antenna-is-it-as-good-as-a-dipole/”>Chamleon Antenna’s MPAS Antenna, is it as good as a Dipole?
“Not long ago I purchased the Cha Hybrid-Mini from Chameleon Antennas. This is the 500 watt SSB and 250w for CW version and just a bit larger th… target=”_blank” href=”https://qrznow.com/chamleon-antennas-mpas-antenna-is-it-as-good-as-a-dipole/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/metrovna/”>Metrovna modern antenna analyzer
Metrovna and ‘a modern antenna analyzer designed for amateur radio.It allows you to measure all the parameters of an antenna as SWR, R, X, Z,Phase,RL,… target=”_blank” href=”https://qrznow.com/metrovna/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/ham-radio-anthology-antennas-1973-1975/”>Ham Radio Anthology : Antennas 1973-1975
Carefully selected, these first two antenna anthologies cover all types of antenna designs and theory from 160 meters through microwaves. All articles… target=”_blank” href=”https://qrznow.com/ham-radio-anthology-antennas-1973-1975/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/innovantennas-5-7-12-element-144-70mhz-yagi-2-4m/”>InnovAntennas 5/7 (12) element 144/70MHz Yagi (2.4m)
InnovAntennas An Excellent Dual Band Yagi for 70/144MHz on a 2.4m boom and single feed point The 4-2-12 Dual Band Yagi has a total of 12 elements, 5 e… target=”_blank” href=”https://qrznow.com/innovantennas-5-7-12-element-144-70mhz-yagi-2-4m/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/category/review/”>Review
target=”_blank” href=”https://qrznow.com/what-to-use-to-learn-morse-code/”>What to use to learn Morse Code?
Richard, VK2IRS, asks “Has the format for teaching Morse Code changed? For example are the Koch or Farnsworth techiques still used?” Dave… target=”_blank” href=”https://qrznow.com/what-to-use-to-learn-morse-code/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/all-wx-solar-powered-amateur-radio-field-station/”>All WX Solar Powered Amateur Radio Field Station
“In today’s video I’d like to discuss the concept of a solar-powered field station for amateur radio emergency communications… target=”_blank” href=”https://qrznow.com/all-wx-solar-powered-amateur-radio-field-station/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/nx-3000-series-lightbar-and-custom-voice-prompts-kenwood-comms/”>NX-3000 Series lightbar and custom voice prompts | Kenwood Comms
The lightbar and custom voice prompts are shown in operation on the NX-3000 series heandheld walkie talkie radio, these features are a big advantage f… target=”_blank” href=”https://qrznow.com/nx-3000-series-lightbar-and-custom-voice-prompts-kenwood-comms/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/yeasu-ftdx10-catalog-en/”>Yeasu FTDX10 Catalog [ EN ]
Yeasu FTDX10 target=”_blank” href=”https://qrznow.com/yeasu-ftdx10-catalog-en/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/btech-dmr-6×2-and-anytone-at-d868uv-side-by-side/”>BTECH DMR-6×2 and Anytone AT-D868UV, Side by Side
“In today’s episode, I do a side by side comparison of the BTECH DMR-6×2 dual band radio, and the Anytone AT-D868UV dual band DMR HT…. target=”_blank” href=”https://qrznow.com/btech-dmr-6×2-and-anytone-at-d868uv-side-by-side/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/tips-on-using-coaxial-cable-arrl-so-now-what/”>Tips on using Coaxial Cable [ ARRL So Now What? ]
Here you can find further information on topics discussed in this episode: ARRL on Feed Lines Coaxial Cable info target=”_blank” href=”https://qrznow.com/tips-on-using-coaxial-cable-arrl-so-now-what/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/unboxing-the-anytone-878plus-by-david-casler/”>Unboxing the AnyTone 878PLUS by David Casler
target=”_blank” href=”https://qrznow.com/unboxing-the-anytone-878plus-by-david-casler/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/introducing-the-new-maxi-core-20-baluns-and-feedline-chokes/”>Introducing the new Maxi-Core® 20 Baluns and Feedline Chokes
DX Engineering Maxi-Core® 20 Baluns and Feedline Chokes The present-day DX Engineering was launched in the year 2000. To celebrate our 20th Anniversar… target=”_blank” href=”https://qrznow.com/introducing-the-new-maxi-core-20-baluns-and-feedline-chokes/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/category/equipment/”>Equipment
target=”_blank” href=”https://qrznow.com/tj2b-2015-hf-ssb-cw-handheld-transceiver/”>TJ2B 2015 HF SSB CW Handheld Transceiver
New version in production. Scheduled shipment time: Beginning of Mar. 2015 TX:3 Ham band(40m/20m/17m) covering RX:5-25MHz New S m… target=”_blank” href=”https://qrznow.com/tj2b-2015-hf-ssb-cw-handheld-transceiver/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/new-sp-38-external-speaker-for-the-ic-7300-coming-soon/”>New SP-38 External Speaker for the IC-7300, Coming Soon!
Icom are introducing a new external speaker for its revolutionary IC-7300 Software Designed Radio. The new SP-38 complements the appearance of the IC-… target=”_blank” href=”https://qrznow.com/new-sp-38-external-speaker-for-the-ic-7300-coming-soon/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/raddy-multi-function-backpack/”>RADDY MULTI-FUNCTION BACKPACK
PERFECT FOR OUTDOOR: The Raddy backpack is perfect choice for outsoor using. It’s with plenty of pockets to carry all your needed stuff when pre… target=”_blank” href=”https://qrznow.com/raddy-multi-function-backpack/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/dx-engineering-ucgc-z-universal-copper-grounding-clamps/”>DX Engineering UCGC-Z Universal Copper Grounding Clamps
DX Engineering Universal Copper Grounding Clamps DXE-UCGC-Z DX Engineering Universal Copper Grounding Clamps are custom designed to provide a ground r… target=”_blank” href=”https://qrznow.com/dx-engineering-ucgc-z-universal-copper-grounding-clamps/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/release-the-krakensdr/”>Release the KrakenSDR!
KrakenSDR is now available for crowdfunding on Crowd Supply. Thank you to all interested parties for your patience while we navigated recent pandemic-… target=”_blank” href=”https://qrznow.com/release-the-krakensdr/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/omega-900-10-band-160-10m-include-5mhz-qrp-transceiver/”>Omega 900 – 10 band (160-10m include 5MHz) QRP transceiver
Omega 900 is the successor to the well-known and warmly received Omega+ model. It’s a 10-band (including 60m/5MHz band) QRP transceiver with a m… target=”_blank” href=”https://qrznow.com/omega-900-10-band-160-10m-include-5mhz-qrp-transceiver/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/qrpver-minion-sdr-first-impressions/”>QRPVer Minion SDR First Impressions
SSB SDR transceiver is a shortwave, ten band, multi band. QRPver Minion-SDR. This is a compact ten-band shortwave QRP SDR transceiver (1.8, 3.5, 5, 7,… target=”_blank” href=”https://qrznow.com/qrpver-minion-sdr-first-impressions/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/dx-engineering-rt4500hd-heavy-duty-rotator/”>DX Engineering RT4500HD Heavy Duty Rotator
SPECIAL ANNOUNCEMENT: We are introducing the DX Engineering RT4500HD Heavy Duty Rotator pic.twitter.com/xxjFk0QW4D — DX Engineering (@DXEngineering) M… target=”_blank” href=”https://qrznow.com/dx-engineering-rt4500hd-heavy-duty-rotator/” class=”read-more-link”>Read more
The post target=”_blank” href=”https://qrznow.com/the-mystery-of-the-17th-harmonic/”>The Mystery of the 17th Harmonic appeared first on target=”_blank” href=”https://qrznow.com/”>QRZ NOW – Ham Radio News.
