“Nestled deep in the Chequamegon-Nicolet National Forest in Northwest Wisconsin is the small town of Clam Lake. Clam Lake is best known for the excellent hunting and fishing in the area, and of course the herd of elk that roam the countryside. But the elk population is more of a side effect of what I’m going to talk about today. At one time this area was home to a military base and in fact, world war three could have been signaled from its location. I’m talking about Project ELF, the Navy’s program to send messages to submarines deep under water. Let’s explore Project ELF, a cold war relic that still has an impact today.”
target=”_blank” href=”https://qrznow.com/category/ham-radio-antena/”>Antenna
target=”_blank” href=”https://qrznow.com/k7rl-on-camano-island-overlooking-the-pacific/”>K7RL on Camano Island overlooking the Pacific
K7RL now fully remote on Camano Island overlooking the Pacific. 2EL 80M yagi just installed but not in this video #Exciting Signals into JA are bone-c… target=”_blank” href=”https://qrznow.com/k7rl-on-camano-island-overlooking-the-pacific/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/adjustiwave-antenna-80m-through-2m/”>Adjustiwave Antenna – 80m through 2m
Adjustable 1/4 wave antenna – homebrew version target=”_blank” href=”https://qrznow.com/adjustiwave-antenna-80m-through-2m/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/little-tarheel-ii-mobile-hf-80-6-meter-ham-radio-antenna/”>Little Tarheel II | Mobile HF 80-6 Meter Ham Radio Antenna
The Little Tarheel (TH-1L), when properly installed on your vehicle, will provide continuous coverage from 7.0 to 54 MHz with the supplied whip. The L… target=”_blank” href=”https://qrznow.com/little-tarheel-ii-mobile-hf-80-6-meter-ham-radio-antenna/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/backyard-circular-polarization/”>Backyard Circular Polarization
Dave, K4DRA, wants to try a double dipole set up in order to get an omnidirectional dipole, but he has yet to understand the circular polarization tha… target=”_blank” href=”https://qrznow.com/backyard-circular-polarization/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/the-inflatable-air-antenna-on-20-meters/”>The Inflatable Air Antenna On 20 Meters
https://twitter.com/AntennaAir target=”_blank” href=”https://qrznow.com/the-inflatable-air-antenna-on-20-meters/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/category/review/”>Review
target=”_blank” href=”https://qrznow.com/tools-for-every-ham-arrl-podcast/”>Tools for Every Ham [ ARRL PODCAST ]
The Doctor discusses basic tools that every amateur should have in his or her station. target=”_blank” href=”https://qrznow.com/tools-for-every-ham-arrl-podcast/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/mfj-911h-balun-review-160-10-meters-300w/”>MFJ-911H Balun Review 160-10 meters 300W
“Today on Hamradiocomms I review the excellent MFJ-911H Current Balon. Handles 160-10 meters 300W and has switchable 1:1 or 4:1 baluns. Makes po… target=”_blank” href=”https://qrznow.com/mfj-911h-balun-review-160-10-meters-300w/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/time-and-the-wwv/”>Time and the WWV
Albert, N3XEI, lives in North Carolina and he sometimes listens to WWV but he can hear WWVH before he hears WWV. Why is this? Aren’t they suppos… target=”_blank” href=”https://qrznow.com/time-and-the-wwv/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/icom-ic-705-with-the-mat-705-portable-tuner/”>Icom IC-705 with the mAT-705 Portable Tuner
“Today I operate the Icom IC-705 at my hunting lease as a portable radio with an End Fed Random Wire antenna from Nelson Antennas, and the mAT-7… target=”_blank” href=”https://qrznow.com/icom-ic-705-with-the-mat-705-portable-tuner/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/yaesu-ft-991a-vs-icom-ic7300-comparison/”>Yaesu FT-991a VS Icom IC7300 Comparison
target=”_blank” href=”https://qrznow.com/yaesu-ft-991a-vs-icom-ic7300-comparison/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/category/equipment/”>Equipment
target=”_blank” href=”https://qrznow.com/powerwerx-30-amp-desktop-dc-switching-power-supply-with-powerpoles/”>Powerwerx 30 Amp Desktop DC Switching Power Supply with Powerpoles
Power Supply This small regulated switching power supply features 2 Powerpole outputs in front and 1/4″ binding posts in rear. Machined metal fr… target=”_blank” href=”https://qrznow.com/powerwerx-30-amp-desktop-dc-switching-power-supply-with-powerpoles/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/alinco-dx-10-10-meter-all-mode-mobile/”>Alinco DX-10 10 Meter All Mode Mobile
Alinco DX-10 Technician or Extra Class, Alinco’s DX-10 All-Mode 10 Meter Transceivers let you find the excitement on the highest HF ba… target=”_blank” href=”https://qrznow.com/alinco-dx-10-10-meter-all-mode-mobile/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/icom-releases-the-id-52a-e-amateur-handheld-transceiver-with-color-display-and-bluetooth-communication/”>Icom releases the ID-52A/E Amateur Handheld Transceiver with Color Display and Bluetooth® Communication
Icom Incorporated (Headquarters: Hirano, Osaka, Japan/President: Masataka Harima) releases the ID-52A/E*, VHF/UHF dual band digital transceiver that s… target=”_blank” href=”https://qrznow.com/icom-releases-the-id-52a-e-amateur-handheld-transceiver-with-color-display-and-bluetooth-communication/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/mizuho-mx2-handheld-ssbcw-transceiver-144mhz/”>Mizuho MX2 Handheld SSB/CW Transceiver – 144MHz
The MX-2 was a small, handheld SSB transceiver for 2m VHF operation. By modern standards it was a small brick but it worked very well, apart from its… target=”_blank” href=”https://qrznow.com/mizuho-mx2-handheld-ssbcw-transceiver-144mhz/” class=”read-more-link”>Read more
target=”_blank” href=”https://qrznow.com/k44-cw-keyer-reader-w-keyboard-i-f-by-k1el/”>K44 CW Keyer & Reader w/Keyboard I/F by K1EL
The K44 is the Swiss Army knife of CW keyers. A CW keyboard interface, CW reader, iambic paddle keyer, backlit LCD display, and optically isolated key… target=”_blank” href=”https://qrznow.com/k44-cw-keyer-reader-w-keyboard-i-f-by-k1el/” class=”read-more-link”>Read more
The post target=”_blank” href=”https://qrznow.com/project-e-l-f-the-history-of-communicating-with-submarines-underwater/”>Project E.L.F. – The history of communicating with submarines underwater appeared first on target=”_blank” href=”https://qrznow.com/”>QRZ NOW – Ham Radio News.
