New complete HF Portable QRP Station on the Palm of the Hand

January 23, 2020 No comments

  Ver essa foto no Instagram   January 19 / 2020 – New complete HF Portable QRP Station on the Palm of the Hand – Yesterday Sund... Read more

MFJ-226 – 1-230 MHZ ANTENNA EXPECT TIMES GRAPHIC ANALYZER

June 04, 2015 No comments

MFJ VNA Antenna Analyzer covers 1 to 230 MHz, 1Hz resolution.•Frequency sweep plots: SWR, Impedance, Resistance, Reactance,Phase Angle, Complex Return... Read more

HF Log Periodic Antenna LP-1005AA ( 3.0 – 30.0 MHz )

February 03, 2015 No comments

    HF Log Periodic Antenna  – Frequency Range 3.0 – 30.0 MHz The LP-1005 antenna array is designed for medium and long range high fr... Read more

ALL ABOUT ANTENNAS Part 1 Book [ Free ]

February 22, 2016 No comments

ALL ABOUT ANTENNAS Part 1 of a Series By Bob Grove W8JHD, Publisher, Monitoring Times No subject is more widely discussed in the radio field as antenn... Read more

Europes highest Amateu Radio Remote-Station

June 21, 2021 No comments

“The harsh winter of 2020/2021 has also left its mark on Europe’s highest amateur radio remote station on Rigi Scheidegg in the middle of... Read more

HF Mobile Antennas by Ham Nation

January 13, 2015 No comments

Gordon West (WB6NOA) talks about HF mobile antennas, and getting the feed-point impedance at 50 Ohms. Also covered, is a recommendation on the type of... Read more

Light Beam Plus Antenna – LBP-20M

February 10, 2015 No comments

The support structure of the Light Beam Plus Antenna series is very different from that of any other antenna that is currently on the market. Manufact... Read more

LimeSDR Mini

September 14, 2017 No comments

An open, full-duplex, USB stick radio for femtocells and more The LimeSDR Mini development board is a hardware platform for developing and prototyping... Read more

SPE Expert 2K-FA Linear Amplifier

October 06, 2015 No comments

SPE Expert 2K-FA Product Specifications The smallest in its class. Built-in Power supply and Automatic Antenna Tuner. Dimension: L 38, H 18.3, P 43 cm... Read more

A Simple High-Frequency Communications Receiver

March 30, 2020 No comments

See What QST Has to Offer! QST is the monthly membership journal of ARRL. Each issue is your source for equipment reviews, technical tips, projects, n... Read more

CAIG DeoxIT Contact Cleaners

November 18, 2021 No comments

CAIG DeoxIT Contact Cleaners CAIG Laboratories DeoxIT contact cleaners improve the performance and reliability of ALL electronic equipment and parts!... Read more

Automatic Semiconductor Analyser

April 16, 2016 No comments

Connect any way round to automatically identify and measure a wide range of semiconductor devices. The DCA55 will automatically identify the type of t... Read more

YAESU FT DX 5000MP HF/50 MHz 200W Transceiver

February 04, 2015 No comments

The Yaesu FT DX 5000MP HF/50 MHz 200 Watt Transceivers is a Premium Class of Yaesu radios with 2 Independent Receivers plus many unique options and ac... Read more

Choosing Lightning Arresters

September 22, 2021 No comments

Robert, KG5BJF, is getting ready to set up his station and his question is “How do you determine which lightning arresters are the correct ones... Read more

Yaesu FTM 200DR & FTM 300DR – Dayton Hamvention 2022

July 05, 2022 No comments

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 Out... Read more

10-Min Tear-Down DX Commander Expedition Antenna

July 04, 2022 No comments

My Holiday Ham Radio Antenna. NOTE: I used a Classic Stay-Up kit as an experiment. These are not normally supplied but I was away for 2-weeks and was... Read more

ARRL Field Day 2022: 500,000 Contacts Already Reported

July 04, 2022 No comments

2022 ARRL Field Day wrapped up nearly a week ago, and ARRL Headquarters has already received over 2,400 entries submitted via the online... Read more

New PicoAPRS V4

July 02, 2022 No comments

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.... Read more

Use your Privileges Properly – Ham Radio

June 21, 2022 No comments

Due to some inquiry by Eric, KB0YDN, I decided to make this video discussing the incident of the Ham Firefighting Interference in Idaho Last year. Thi... Read more

ISM Packet Decoder Plugin For SDR Sharp – RTL 433

June 17, 2022 No comments

Here we take a look at the RTL433 Plugin for SDR Sharp, making it easy to decode ISM RF Packets. https://github.com/marco402/plugin-Rtl433-for-SdrShar... Read more

Increase in unidentified intruders

June 17, 2022 No comments

IARUMS newsletter IARU Monitoring System (IARUMS) Region 1 newsletter reports an increase in unidentified intruders in the amateur radio bands followi... Read more