Categoria: QRZNow

2022 ARRL target=”_blank” href=”http://www.arrl.org/field-day” rel=”noreferrer noopener”>Field Day wrapped up nearly a week ago, and ARRL Headquarters has already received over 2,400 entries submitted via the online target=”_blank” href=”https://field-day.arrl.org/fdentry.php” rel=”noreferrer noopener”>Field Day Entry web application. Early analysis reveals that most of the entrants participated as Class D — home... Read more

I demonstrate an improved ground radial system for the Wolf River Coil Silver Bullet 1000 Antenna Mechanical Issues with EFHW Antenna July 26, 2021 No comments “Rolf, KE1Y, has a EFHW 80 – 10 and it’s wire has broken near the loading coil. He wants... Read more

C4HQ After many years of inactivity, a number of CARS members will be activating the C4HQ callsign during the upcoming IARU HF Championship to be held during the second weekend of the month, 9-10 July 2022. The CARS headquarter station will be comprised by about... Read more

PicoAPRS V4 VHF radio 1W TX pwr Bluetooth Wifi Microphone& speaker for voice com. USB-C on the side Color IPS screen 5 way button+PTT PicoAPRS V4. I think, APRS Over LoRa in 433MHz ISM band can used from everyone with 10mW TX pwr. Like a... Read more

Tony DeWitte AD0DQ, joins me to explain when it is legal for you to transmit outside of your radio privileges to save life or protect property, ALSO, when it is NOT legal. Antenna Ensure Better UHF Coaxial Feed Lines June 09, 2016 No comments By DX... Read more

The complete software suite to Edit, Analyze, Generate Statistics, View multiple logs simultaneously, Map QSOs, Import and Export to Cabrillo or ADIF files. https://contest.mozello.shop/ Antenna “KBG” Short Dipole Antenna May 19, 2015 No comments       Short Dipole Antenna No, it is not a... Read more

The MFJ-914 offers a way of extending the matching range of the internal ATU inside any transceiver. If your internal ATU is struggling to achieve a match, then this may be your answer. Peter G3OJV, checks it out. Does your HF rigs automatic tuner have... Read more

Scott, N3CRS, has emailed Dave a very well organized list of questions that have to do with the subject of grounding. Lets see if Dave can help him out. Antenna VE6JY Antenna Farm November 08, 2015 No comments A quick tour of VE6JY’s towers/antennas near... Read more

Perseus22 is a 4 channels, direct sampling receiver with a continuous frequency coverage from 10 KHz to 225 MHz and a typical image rejection larger than 70 dB. All channels are synchronously sampled by an high SNR, 14 bits A/D converter and processed by a software defined... Read more

Android SDR App SDR MUST be plugged in before starting SDR++ and you MUST press refresh in the SDR source you’re using before pressing play if you first plugged in the SDR or unplugged/replugged, otherwise expect a crash. The USB handling still needs some work. There are still a... Read more

SI4732 SSB 150K-30MHZ FM 64M-108MHZ Color LCD Display DSP Radio Receiver Built-in Battery Features: -Color LCD display, read data more clearly. -Built-in high-capacity lithium battery, no need to worry about sudden power failure affecting use. -Small size and easy to carry, you can take it... Read more

2022 saw the return of the Dayton Hamvention and also celebrated the 70th anniversary of the world’s largest ham radio trade show. Ham Radio Outlet went to the show, of course and spoke to many of the vendors. Antenna What is a Bi-Cone Antenna ?... Read more

West Mountain Radio  2022 saw the return of the Dayton Hamvention and also celebrated the 70th anniversary of the world’s largest ham radio trade show. Ham Radio Outlet went to the show, of course and spoke to many of the vendors. In this video, your... Read more

JIANPAI 8R Four Band LED Color Screen VHF/UHF Handheld Radio Antenna VE6JY Antenna Farm November 08, 2015 No comments A quick tour of VE6JY’s towers/antennas near Lamont, Alberta.     Read more 6-160 Meter Alpha Antenna 300W RECON FIELD DAY SPECIAL June 13, 2016 No... Read more

PrepComm MMX TearDown The MMX Multi-band Morse Code Transceiver is the evolution of the DMX-40+ Morse Code Transceiver,and includes the keyboard!  It has the same industry-leading decoder, the same high sensitive SDR receiver, 10 frequency memories per band, RPL microprogramming for custom automation, and more.  However, what... Read more