Two Snake-Like Filaments & A Solar Storm | Space Weather News 09.02.2020

Omnidirectional Biquad Antenna for 2.4GHz ( WI-FI )

June 18, 2016 No comments

Directional antennas do have their strengths such as power over distance but sometimes you may need to use a good omnidirectional antenna to produce 3... Read more

SteppIR DB42 Setup by JA5MHD [ Video ]

March 02, 2015 No comments

SteppIR DB42 http://blogs.yahoo.co.jp/ja5mhd     Read more

Testing My Mini 64:1 Half-Wave End-Fed Antenna Transformer.

January 19, 2021 No comments

Testing My Mini 64:1 Half-Wave End-Fed Antenna Transformer. Read more

Introducing the SDA 2000 OptimizIR

October 30, 2017 No comments

“Today we’re incredibly excited to announce the launch of our first antenna optimization product:  the SDA 2000 OptimizIR.  This replaces your e... Read more

MAX6 -Antenna Analyzers

December 03, 2015 No comments

Antenna Analyzers   MAX6 antenna analyzer is not just an ordinary meter for antenna – it’s much more!  Built-in radio signal meter allows you to... Read more

ZUMSpot RPi PiStar Hotspot Review

February 14, 2020 No comments

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

FlexRadio 6000 Series Progression and Evolution

April 01, 2019 No comments

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TYT MD-2017 Dual Band DMR Digital Radio Unboxing

June 07, 2017 No comments

TYT MD-2017 Features 3000 Channels 400-480MHz UHF Frequencies 136-174MHz VHF Frequencies Built-in CTCSS/DCS (Analog Mode) 5W/1W Output Power Repeater... Read more

Hosting HamNation & FreeDV Digital Voice Over HF!

December 20, 2020 No comments

Hosting HamNation & FreeDV Digital Voice Over HF! Read more

Silphase R1 receiver [ VIDEO ]

August 03, 2020 No comments

Silphase R1 receiver. Telescoping antenna 1.15m. Location is city center Warsaw, Poland. Outside temperature +4 Celsius degrees. Frequency 1413 kHz. I... Read more

Kenwood TS 890S at HamNation [ Video ]

May 24, 2018 No comments

Gordon West WB6NOA interviews Kenwood Chief Design Engineer Toshio Torii JA6QXW on NEW Kenwood TS-890S during Hamvention 2018. Read more

KAT500 High-Power Auto-Tuner & Smart Antenna Switch

January 17, 2017 No comments

The KAT500 is a  high power autotuner that can be used with both the K3/KPA500 and all other HF amplifiers and transceivers. The KAT500 uses the same... Read more

Elecraft AF-1 Audio Filter Kit

February 08, 2016 No comments

by Richard, N4PBQ “I’ve been working a lot of SKCC CW stations during the holidays and adjacent stations really interfere with my ability... Read more

FTDX101D Operation Manual

April 12, 2019 No comments

FTDX101D Operation Manual (1904D-BS)  ( 17.82 MB )     Amateur Radio \ Brochures \ HF/Satellite Transceivers and Amps FTDX101D Front Waterfall Pr... Read more

238C 2KW High Power Antenna Tuner

March 20, 2015 No comments

  238C 2KW High Power Antenna Tuner Model 238C now features a large cross needle SWR and peak reading power output meter. Model 238C uses our tri... Read more

ANACOM acts to eradicate interference and abuse of radio spectrum.

January 21, 2022 No comments

Gaspar, EA6AMM José Francisco de Almeida, CT4AN, IARUMS Coordinator from REP (Rede dos Emissores Portugueses; Portugal), info... Read more

Tonga Volcano Update | Ham Radio Disaster Communications

January 21, 2022 No comments

Tonga Volcano An update on the situation coming out of Tonga. A very large volcano has erupted disrupting satellite, communications and telephone netw... Read more

Extended ARRL Team Will Support February’s ARRL National Convention in Orlando

January 20, 2022 No comments

HamCation A large ARRL team of member-volunteers, program representatives, and presenters will advance the convention theme inviting attendees to “reD... Read more

Vertical HF Antenna LZAV-5BAND

January 19, 2022 No comments

Vertical HF Antenna made in BULGARIA Bands: 14-18-21-24-28 MHZ Frequency, MHz 14 / 18 / 21 / 24 / 28 Power watts 2,5 kW Radials (number) 4 x 2.05 m VS... Read more

Amateur Operation in 3.45 – 3.5 GHz Segment Must Cease by April 14, 2022

January 19, 2022 No comments

The FCC has established April 14, 2022, as the date by which amateur radio transmissions must stop in the upper 3.45 – 3.5 GHz segment of the amateur... Read more