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BIG SIGNAL 6BS-70 – 432 MHz
Specifications: Band: 432 MHz. Active elements: 6. Gain: 12.6 dBi. F / B: 23.00 dB. · Polarization: Horizontal or Vertical · SWR: 1.1: 1 ~ 1.5:... Read more
WA9ZCO Wins the February QST Cover Plaque Award
The winning article for the February 2020 QST Cover Plaque award is “CW Combo Key” by Marc Alan Winzenried, WA9ZCO. The QST Cover Plaque Award —... Read more
Rod, K8RR walks you through the set up and features of the Yaesu FTdx-101MP
Yaesu FTdx-101MP HF+50 MHz 200W Transceiver Radio enthusiasts know the iconic model number “101” which comes from the legendary and best-selling FT-10... Read more
RigExpert TI-3000 transceiver interface
RigExpert TI-3000 is a new and powerful USB transceiver interface based on high-quality stereo codec IC, for operating phone, CW and digital modes usi... Read more
Coronavirus Outbreak Postpones Swains Island W8S DXpedition
The W8S DXpedition to Swains Island in the Pacific, set to take place in mid-March, has been postponed until fall as a result of travel restrictions i... Read more
The 2020 CQ World Wide 160-Meter Contest SSB
Photo: N6MJ at ZF1A SSB: 2200Z February 21 to 2200Z February 23 DEADLINES FOR LOG SUBMISSIONS ARE 5 DAYS! I. OBJECTIVE: For amateurs around the world... Read more
VHF/UHF/HF HEXTENNA ™ DELUXE VERTICAL / DIPOLE
The NEW DELUXE version of the HexTenna™ by Alpha Antenna® is a legal limit and full size portable VHF/UHF/HF system for 2 to 40 meters, 220MHz, &... Read more
Students allowed to use amateur radio
Austrian national amateur radio society ÖVSV reports the Ministry of Transport, Innovation and Technology granted Martin Rafenstein OE3RQA an exceptio... Read more
RSGB FT4 Contest Series
1. Objective To score as many points as possible in this locator based multiplier contest 2. Date & Time (1) Monday 17th February 2020 20:00... Read more
AMSAT Declares End of Mission for Pioneer AO-85 CubeSat
AMSAT reports that the pioneering AMSAT-OSCAR 85 (AO-85) CubeSat, also known as Fox-1A, has gone silent. “Having not been heard throughout the most re... Read more
CobWeb Aerial by M0PZT
The CobWeb offers the following features : 20m, 17m, 15m, 12m, 10m operation Compact and easy to handle – Around 8ft square Doesn’t have to be too hi... Read more
HFV16: Dipole Antenna – Diamond Antenna
Diamond Antenna – HFV16: Dipole Antenna Length: Approx. 4.6m / Weight: Approx. 2.2kg Frequency: 18 MHz (16m) Max.power rating: 200W (SSB), 70W... Read more
Ham Radio enthusiasts worry about interference from LED streetlights
By Melissa Voetsch TOLEDO, Ohio (WTVG) – As the City of Toledo replaces its street lights with LEDs, some are wondering if the sound emitted fro... Read more
Indian radio hams interviewed by UK radio station
Rajesh Vagadia VU2EXP is well-known as the West India Zone Regional Coordinator for AMSAT-INDIA. Over the years he has done a great of educational out... Read more
Antenna Yagi 17 elements 4 bands – GPX Antennas
Frequency: 7, 14, 21, 28 MHz Number of elements: 7 MHz – 3 el. 14 MHz – 4 el. 21 MHz – 4 el. 28 MHz – 6 el. Gain dBd: 5,8... Read more
The K7RA Solar Update
There were no sunspots over this reporting week, February 6-12. Average daily solar flux declined over one point to 71.1. Average planetary A index in... Read more
ZUMSpot RPi PiStar Hotspot Review
The ZUMspot RPi is an advanced radio module board. Paired with a Raspberry Pi and the MMDVM software becomes a small and efficient multi-mode digital... Read more
VeroTel VR-N7500 Android Controlled Mobile Radio
The Vero Telecom VGC VR-N7500 is a brand new 50watt VHF/40 watt UHF Headless ham transceiver with a solid build quality. It is very different in desig... Read more
Cary Rubenfeld, VE4EA, is RAC Amateur of the Year for 2019
Photo by: VE4EA, GM3WOJ, K8RCT http://hamgallery.com/ “Cary has become the face of VE4 on the international scene,” RAC said in announcing the award.... Read more
FCC Invites Comments on 5.9 GHz Proceeding
The FCC has invited comments on a Notice of Proposed Rule Making (NPRM) in WT Docket 19-138, which said the FCC would take “a fresh and comprehensive... Read more
Six Way Switch Box -bhi 1024
Don’t keep disconnecting cables…get a switch box! Need to Connect more than one piece of equipment to your bhi Noise Eliminating Speaker o... Read more
![World Radio Day 2020 (English) [ VIDEO ]](https://qrznow.com/wp-content/uploads/2020/02/84321357_2724058014349553_4902376663515398144_n-265x168.png)
Hambuilder V3.0 HBR4HF 4 Band HF Transceiver
HBR4HF V3.0, is another 4-banders series from Hambuilder. It is a medium size desktop transceiver with big enough power. We try to keep it low cost, s... Read more
RigExpert TI-3000 is a new and powerful USB transceiver interface based on high-quality stereo codec IC, for operating phone, CW and digital modes usi... Read more
Don’t keep disconnecting cables…get a switch box! Need to Connect more than one piece of equipment to your bhi Noise Eliminating Speaker o... Read more
HBR4HF V3.0, is another 4-banders series from Hambuilder. It is a medium size desktop transceiver with big enough power. We try to keep it low cost, s... Read more
QRP CW transceiver Description Dimensions: 104*71*25mm (excluding the protruding part such as knob) Weight: 180g. Operating voltage: 8-15VDC. Operatin... Read more
“This is their brand new, up and coming line of switching mode power supplies. Very quick video. But it is the only one in the world on display... Read more
MPN: RFI-ICOM-7300 Type: NEW Country/Region of Manufacture: United States Filter Power Rating (PEP watts): = Cable Rating RFI Suppression Range (MHz):... Read more
Equipment
RigExpert TI-3000 transceiver interface
Six Way Switch Box -bhi 1024
Hambuilder V3.0 HBR4HF 4 Band HF Transceiver
SW-3B QRP CW transceiver
Astron Has A New Power Supply, SS-50M-AP First Look
Transceiver RFI Kit – 5 Noise Reduction Filters
– Click here to announce your participation in this contest – Sponsored by: Unión de Radioaficionados Españoles (URE). Participants: Any licensed amateur station. Dates: CW: 3rd full weekend of May, from 1200 UTC Saturday till 1159 UTC Sunday (May 20-21, 2017). Ba... Read more
VHF-UHF
Review
Building a Motorhome Ham Station From Scratch by K6UDA
In the midst of packing for my DXpedition / SCUBA dive trip to San Salvador Island, I felt the need to start a series on designing and building a port... Read more
Unboxing of Buddipole Antenna Deluxe Package
“We unbox (unbag) and examine the Buddipole Deluxe Package. The Buddipole is a portable HF/VHF antenna that works from 40m up to 2 meters. Speci... Read more
Ailunnce HD1 DMR – Review and how to build a DMR codeplug
“The Ailunce HD1. It’s a DMR Radio. It’s a Ham Radio. It’s both. This promises to be the next evolution in Dual Band DMR handh... Read more
Review of CW Morse Paddles with weighted base
“CW Morse (cwmorse.us) makes a variety of inexpensive, 3D-printed Morse code keys. They’ve now added paddles for iambic keyers to their li... Read more
How to measure current
It is often necessary to know how to measure current using a multimeter. Current measurements are easy to make, but they are done in a slightly... Read more
Interview at Dayton Hamvention 2015 with KK6EK about the Heard Island Dxpedition in Mar 2016. Read more
![SMΩRF RF Vector Power Meter by microHAM [ Video ]](https://qrznow.com/wp-content/uploads/2016/12/l_img_smorf_0038-90x60.jpg)
App - Mobile
Top 5 Ham Radio App
Ham Radio App If you’re a member of ARRL, the national association for Amateur Radio, install this app and have QST, the ARRL membership journal... Read more
Ham GeoTool APP
A tool all-in-one for the radio amateur in Portugal and Spain created for personal use but at the last JOTA / JOTI, was released at the request of som... Read more
New APP for digital QST
Apple has released a new app for digital QST (version 5.1) readers that use that platform. A long-standing problem involved the inability of some Appl... Read more
![FTDX-101D [ YAESU ] HF SDR Transceiver](https://qrznow.com/wp-content/uploads/2018/10/FTDX-101D_HF_RADIO-95x64.jpg)
Software
Log4OM Release – Version 2.3.0.0
Release note – Version 2.3.0.0 • CAT frequency display is now user configurable for best visual comfort in Settings -> CAT • Added viewable Clublog... Read more
The QARTest program for Contest
There are many Italian radio amateurs who use special programs to manage the various national and international contests. During this evening we will... Read more
Propagation
The K7RA Solar Update
There were no sunspots over this reporting week, February 6-12. Average daily solar flux declined over one point to 71.1. Average planetary A index in... Read more
Contesting
RSGB FT4 Contest Series
1. Objective To score as many points as possible in this locator based multiplier contest 2. Date & Time (1) Monday 17th February 2020 20:00... Read more
Dxing
TyQSL – Online Logbook
A modern Logbook by Hams, for Hams Share your QSO Statistics and even your whole Logbook with others A Place for other hams to take a look at your QSO... Read more
Large-Scale DXpedition to Timor-Leste Planned for this Fall
The Lagunaria DX Group is planning a “large-scale DXpedition” to Timor-Leste (4W) in the October/November 2020 timeframe. “We currently have one team... Read more
VHF
Successful 47 GHz Amateur Radio Moonbounce Test Reported
Mitsuo Kasai, JA1WQF, successfully decoded a 47 GHz signal bounced off the moon on February 10 by Al Ward, W5LUA. More tests are planned. Ward posted... Read more
2020 Summer VHF/UHF Field Day Contest
“The 2020 VK Summer VHF/UHF Field Day, a ham radio contest was held on the weekend of January 18th and 19th. The contest is split into either an... Read more
Setting up APRS on the Yaesu FT3DR Handheld Transceiver – Ham Radio Q&A
Compact Design and Reliable 5W RF Power Output (Selectable 5W/ 2.5W/ 1W/ 0.3W) C4FM Digital V/D Mode, Voice FR Mode, Data FR Mode and Conventional FM... Read more
432 MHz world tropo record extended even further to 4,644 kms
” On Saturday the 28th of December 2019, Ian GM3SEK in the south-west of Scotland managed to work D41CV on 432 MHz to set a new world record fo... Read more
Antenna
BIG SIGNAL 6BS-70 – 432 MHz
Specifications: Band: 432 MHz. Active elements: 6. Gain: 12.6 dBi. F / B: 23.00 dB. · Polarization: Horizontal or Vertical · SWR: 1.1: 1 ~ 1.5:... Read more
VHF/UHF/HF HEXTENNA ™ DELUXE VERTICAL / DIPOLE
The NEW DELUXE version of the HexTenna™ by Alpha Antenna® is a legal limit and full size portable VHF/UHF/HF system for 2 to 40 meters, 220MHz, &... Read more
CobWeb Aerial by M0PZT
The CobWeb offers the following features : 20m, 17m, 15m, 12m, 10m operation Compact and easy to handle – Around 8ft square Doesn’t have to be too hi... Read more
The W8S DXpedition to Swains Island in the Pacific, set to take place in mid-March, has been postponed until fall as a result of travel restrictions i... Read more
Photo: N6MJ at ZF1A SSB: 2200Z February 21 to 2200Z February 23 DEADLINES FOR LOG SUBMISSIONS ARE 5 DAYS! I. OBJECTIVE: For amateurs around the world... Read more
Austrian national amateur radio society ÖVSV reports the Ministry of Transport, Innovation and Technology granted Martin Rafenstein OE3RQA an exceptio... Read more
AMSAT reports that the pioneering AMSAT-OSCAR 85 (AO-85) CubeSat, also known as Fox-1A, has gone silent. “Having not been heard throughout the most re... Read more
News
Coronavirus Outbreak Postpones Swains Island W8S DXpedition
The 2020 CQ World Wide 160-Meter Contest SSB
Students allowed to use amateur radio
AMSAT Declares End of Mission for Pioneer AO-85 CubeSat
