Antenna
6-80 Meter Antenna EzMilitary in a 16″ bag with Match & Mount
Alpha Ez-Military Antenna, a complete 1KW PEP system for Military, Emergency Services, or restricted use environments. The 1KW Ez-Military system is a… Read more
Metrovna modern antenna analyzer
Metrovna and ‘a modern antenna analyzer designed for amateur radio.It allows you to measure all the parameters of an antenna as SWR, R, X, Z,Phase,RL,… Read more
Portable Antenna Build by K6UDA
K6UDA Radio, The elmer show with attitude. This time I’m building a portable end fed wire antenna that deploys in minutes and is pretty cheap to… Read more
PA0NHC – active, capacitive receiving antenna Wideband 30kHz-30MHz
PA0NHC – active, capacitive receiving antenna Wideband 30kHz-30MHz Read Full Article: Read more
MFJ-1799X VERTICAL ANTENNA ,9-BD,2,6,10,12,15,17,20,30,40M
VERTICAL ANTENNA Highly efficient end loading 1/2 Wave vertical covers bands: 40, 30, 20, 17, 15, 12, 10, 6 and 2 Meters. Requires no radials, no loss… Read more
Equipment
The WiNRADiO WR-G39DDCi ‘EXCELSIOR’ High-performance HF/VHF/UHF/SHF SDR
WiNRADiO Overview The WiNRADiO WR-G39DDCi ‘EXCELSIOR’ is a high-performance HF/VHF/UHF/SHF software-defined receiver with a frequency rang… Read more
HAMlab 160-6 100W – SDR Transceiver
HAMlab 160-6 100W – SDR Transceiver Highlights SDR + measurement instruments rugged steel housing LDMOSFET 10W Linear amplifier (160M-6M) 1Gsps… Read more
Bose unveils its first wireless noise-canceling headphones
Bose QuietComfort 35 This is the Bose product a lot of people have been waiting for, the QuietComfort 35, an active noise cancelling headphone that… Read more
Vibroplex Code Warrior Jr
Vibroplex The Code Warrior Keys are uniquely serial numbered and dated. With a base measuring only 2 1/2″ by 3″, this small iambic model… Read more
Amplifier 1.2 kW Spert 1200 – 1.8 to 50 MHz
Output power of 1200 W CW / SSB in the field KF, 700W in the band of 50 MHz Power 50V 35A efficiency of 73-75% frequency range 1.8 to 50 MHz switching… Read more
Yaesu FT-950 HF+6 TRANSCEIVER
Yaesu FT-950 HF+6 TRANSCEIVER The FT-950, the newest radio in the direct lineage of the FTDX-9000 and FT-2000 series radios, has been developed to fi… Read more
VHF
BTECH UV-5X3 Handheld Tribander
BTECH UV-5X3 An Affordable Tribander HT Available Today! BaoFeng Tech announced today the release of the BTECH UV-5X3 The UV-5X3 is more than just a… Read more
How To Do a VHF SOTA Activation by K0NR
The Summits On The Air (SOTA) program has really taken off in North America. SOTA originated in the UK in 2002, so it took a little while for i… Read more
Icom Launch New IC-A220T 8.33kHz Air Band Panel Mount VHF Radio
The IC-A220T, Icom’s next generation 8.33kHz* air band panel mount transceiver, is now TSO / ETSO approved** and available for sale. The long awaited… Read more
Hytera AR-685 Handheld UHF, FM, DMR, GPS, 1 watt / 4 watts
The AR685 is fitted with a high-quality aluminum metal frame and still weighs only 310g. The lithium-ion battery with 1500mAh allows at least 16 ho… Read more
DMR portable SPH6000 Serial – Samhoo
Samhoo is delighted to formally launch Digital Trunking Portable SPH6000 product serial, which is fully compliant with ETSI DMR Tier 3 & PD… Read more
TYT TH-9000D – VHF
The TYT TH-9000 is the Amateur compliant transceiver, with commercial grade features. This radio can be used on the BC Forest Logging Roads, and can… Read more
Review
RF transistor handles 1.5kW 1.8 to 500 MHz
NXP’s MRF1K50H is a 1,500W LDMOS transistor, following on from the 1,250W MRFE6VP61K25H. This high ruggedness device, MRF1K50H, is designed for use in… Read more
The TAK-Tenna Review – A Limited Space HF Antenna
“As you may know, a big percentage of this web site is dedicated to building antennas and not buying them, but sometimes an antenna comes along… 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 differ… Read more
Cable stripping has never been easier with CableKnife
CableKnife claims the title of the “world’s best hand held cable stripper” and looking at the prototype, I find it difficult to disagree with this lab… Read more
Review of MFJ-1886 Rx-only Antenna
MFJ-1886 Loop Antenna Dig out previously unreadable signals and track down annoying sources of interference with the MFJ-1886 HF Receive Loop Antenna!… Read more
News
JOTA 2018 Patches to be Available this Summer
The patch design for the US Jamboree on the Air 2018 (JOTA) has been selected by the National Radio Scouting Committee. BSA Supply expects to have pat… Read more
Amateur Radio Emergency Service Transitioning to New Online Reporting System
The Amateur Radio Emergency Service (ARES) will phase out the traditional ARES report forms later this year in favor of an online system called ARES C… Read more
KE4PT and W4RQ Win the February QST Cover Plaque Award
The winning article for the February 2018 QST Cover Plaque award is “Live Trees Affect Antenna Performance” by Kai Siwiak, KE4PT, and Richard Quick, W… Read more
Latest from IARU monitoring system
The IARU Region 1 Monitoring System newsletter reports a north-west African military Thales-3000 system on 13,998.4kHz was causing interference in the… Read more
Ham Radio “a Special Hobby,” Young ARRL Member Tells College Publication
A rising star in the Amateur Radio world —19-year old Ruth Willet, KM4LAO, of Lawrenceville, Georgia — has caught the eye of her school, Kettering Uni… Read more
ARRL Receives Byrd Antarctic Expedition Morse Key, Historical Materials
ARRL has received from Lynn Burlingame, N7CFO, the donation of a Kilbourne & Clark Morse key that the late Howard Mason (1ID, 7BU, and K7QB) used… Read more
ARRL Announces 2018 Teachers Institutes on Wireless Technology Sessions
As part of its educational outreach through the Education & Technology Program (ETP), ARRL will offer three sessions of the Teachers Institute on… Read more
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