I thought I’d share this little experiment, I found it quite interesting.
target=”_blank” href=”https://qrznow.com/category/ham-radio-antena/”>Antenna
target=”_blank” href=”https://qrznow.com/antennas-vs-trees/”>Antennas Vs Trees
Jeff, KD8KPT, asks about the logistics of putting antennas up in his trees. target=”_blank” href=”https://qrznow.com/antennas-vs-trees/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/status-quad-245-stq-7-2-elements-4030-4-elements-201715-5-elements-1210/”>Status QUAD: 2/4/5 StQ 7- 2 elements 40/30 – 4 elements 20/17/15 – 5 elements 12/10
Horizontal and elements rod kit On the models with 4 and more elements, we use an horizontal tie-rods kit, to prevent bending in the horizontal plane…. target=”_blank” href=”https://qrznow.com/status-quad-245-stq-7-2-elements-4030-4-elements-201715-5-elements-1210/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/mef-330-1k-multiband-efhw-antenna-transformer-for-8-bands/”>MEF-330-1K Multiband EFHW Antenna Transformer for 8 Bands
MEF-330-1K Multiband EFHW Antenna Transformer, Covers 8 Bands / 80-10m / 1kW-max. / NO TUNER needed / wire not included/one End Insulator inc… target=”_blank” href=”https://qrznow.com/mef-330-1k-multiband-efhw-antenna-transformer-for-8-bands/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/triband-receiving-loop-for-1608040m-by-ac0c/”>Triband Receiving Loop for 160/80/40m by AC0C
“Noise is the constant companion of the stealth antenna warrior. And as the 160m season heats up this winter, the noise level of the house with… target=”_blank” href=”https://qrznow.com/triband-receiving-loop-for-1608040m-by-ac0c/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/sdrplay-comparison-of-4-popular-magnetic-loop-antennas/”>SDRplay comparison of 4 popular magnetic loop antennas
In this video Mike Harwood compares 4 different active mag loop antenna at various frequencies up to 52MHz using two SDRplay RSPduos which allowed sim… target=”_blank” href=”https://qrznow.com/sdrplay-comparison-of-4-popular-magnetic-loop-antennas/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/category/review/”>Review
target=”_blank” href=”https://qrznow.com/radio-travels-dx-sota-collab-with-fieldcraft-survival/”>Radio Travels, DX, SOTA & Collab With Fieldcraft Survival!
target=”_blank” href=”https://qrznow.com/radio-travels-dx-sota-collab-with-fieldcraft-survival/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/anytone-at-d578uv-pro-quick-review-with-katie-wy7yl/”>Anytone AT-D578UV Pro Quick Review with Katie WY7YL
“The Anytone AT-D578UV Pro is a mobile, dual-band, analog and DMR radio. With tons of features in a nice compact build, it’s sure to be a… target=”_blank” href=”https://qrznow.com/anytone-at-d578uv-pro-quick-review-with-katie-wy7yl/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/ailunce-hs2-all-band-all-mode-sdr-transceiver-first-look-video/”>Ailunce HS2 All Band All Mode SDR Transceiver – First Look [ VIDEO ]
Here we take a first look at the new Ailunce HS2 All Band All Mode SDR Transceiver. HS2 is an ultra-portable full-frequency full-mode SDR radio. Recei… target=”_blank” href=”https://qrznow.com/ailunce-hs2-all-band-all-mode-sdr-transceiver-first-look-video/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/kenwood-th-d74-review-and-quick-tour-4k-english-version/”>Kenwood TH-D74 – Review and Quick Tour (4K) – English version
“This video is a quick tour, but complete, of the Kenwood TH-D74. If you have any questions or comments, don’t hesitate to ask via the comments… target=”_blank” href=”https://qrznow.com/kenwood-th-d74-review-and-quick-tour-4k-english-version/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/xiegu-x5105-qrp-hf-sdr-radio-by-k6uda-review/”>Xiegu X5105 QRP HF SDR Radio by K6UDA – Review
MFJ is the exclusive North American Distributor of this new ultra-portable multimode HF transceiver. Features a built-in highly efficient automatic… target=”_blank” href=”https://qrznow.com/xiegu-x5105-qrp-hf-sdr-radio-by-k6uda-review/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/category/equipment/”>Equipment
target=”_blank” href=”https://qrznow.com/ultra-portable-antenna-tor-for-ham-radio-34/”>Ultra portable antenna tower for ham radio 34′
Ultra portable antenna tower Collapsible portable antenna tower. For ham radio, cellular, light, camera, satellite, radio communications etc. FOR SALE… target=”_blank” href=”https://qrznow.com/ultra-portable-antenna-tor-for-ham-radio-34/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/dx-engineering-ladder-line-surge-protector-dxe-llsp/”>DX Engineering Ladder Line Surge Protector DXE-LLSP
Built by popular demand, the DX Engineering Ladder Line Surge Protector is ready to be placed in line with your balanced feedline antenna system! For… target=”_blank” href=”https://qrznow.com/dx-engineering-ladder-line-surge-protector-dxe-llsp/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/yaesu-m1/”>Yaesu M1
Yaesu M1 Source: target=”_blank” href=”https://qrznow.com/yaesu-m1/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/drm-monitoring-receiver-rf-se/”>DRM Monitoring Receiver RF-SE
RF-SE is a professional DRM30/AM/SSB monitoring and measurement receiver, which is available in different models depending on the desired application…. target=”_blank” href=”https://qrznow.com/drm-monitoring-receiver-rf-se/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/icom-ic-7200-hf50mhz-transceiver/”>Icom IC-7200 HF/50MHz Transceiver
Icom IC-7200 IF DSP The latest IF DSP technology is employed in the IC-7200. While the IC-7200 is an entry-class transceiver, advanced digital feature… target=”_blank” href=”https://qrznow.com/icom-ic-7200-hf50mhz-transceiver/” class=”read-more-link”>Read more
The post target=”_blank” href=”https://qrznow.com/visualizing-the-effect-of-a-low-pass-filter-on-harmonics/”>Visualizing the effect of a low pass filter on harmonics appeared first on target=”_blank” href=”https://qrznow.com/”>QRZ NOW – Ham Radio News.
