DX World Guide
By Franz Langner, Dj9ZB
NEW 4th Edition – 380 pages! Orders received today will ship November 5th.
Known throughout the DX and DXpedition
VHF
Turning your smartphone into a 2-way radio – Alianza DxB
Alianza DxB “We are proud to introduce the Alianza DxB which is the latest device created by the Northern New Jersey, family owned technology co... Read more
QYT KT8900 UHF VHF Mini Mobile Radio
QYT KT8900 UHF VHF Mini Mobile Radio + Programming Cable Item number KT8900 General Frequency Range VHF:136-174MHz UHF:400-480MHz Number of... Read more
RFinder – The World Wide Repeater Directory now supports DMR-MARC WW Network!
RFinder and DMR-MARC.net has completed its integration… RFinder now has a regular feed of the DMR Repeater list (MOTOTRBO, a.k.a. TRBO) worldwid... Read more
Icom IC-2730
Icom proudly announces the debut of the new VHF/UHF dual band transceiver, IC-2730A/2730E. It is the successor of the long selling IC-2720H ser... Read more
VHF 144MHZ PREAMPLIFIER WITH 100W VOX
VHF 144MHZ PREAMPLIFIER VHF 144MHz preamplifier ( 2 meters ) with VOX circuit. You can use it with 100W. Coaxial relè on board. Perfect for EME, SAT,... Read more
Review
AE4FH Interviews Hans from QRP Labs About the QSX SDR Transciever Kit
“YOTA 2018 South Africa is now over, and one of the highlights of the youngsters’ week were the kit building sessions. They had the opport... Read more
ASSEMBLY “N” CONNECTOR FOR ULTRAFLEX 13 MKII 720p
“N” type connector assembly instructions Read more
SDRPlay RSP-1A VS Airspy HF+
“Comparing reception of two popular SDR Receivers using the same antenna at 5 PM local time. Short wave and medium wave frequencies. Using the s... Read more
SPE 2K-FA Amplifier – ARRL Review
2 KW Solid State Fully Automatic Linear Amplifier The smallest in its class. Built-in Power supply and Automatic Antenna Tuner. Dimension: L 38, H 18.... Read more
Antenna
M2 DRIVEN ELEMENT SCHEMATIC & TROUBLE SHOOTING
To check internal driven element block connections, remove balun, shorting bars, and feed coax/ phasing line. Test Steps: 1.Continuity: between block... Read more
DIAMOND WD 330S a T2FD Short Antenna 2 – 30MHz
Peter Waters G3OJV, from Waters & Stanton, demonstrates the DIAMOND short dipole antenna. At just 10m long it is an attractive proposition for ham... Read more
40/20/10 Meter Fan Dipole Attic Antenna by KD2GOE
40/20/10 Meter Fan Dipole Attic Antenna by KD2GOE Read Full Article on http://www.worldwidedx.com : Read more
Elecraft AX1 Multi-Band Whip Antenna
Elecraft AX1 – Portable HF antenna Elecraft AX1 Ultraportable 17/20 Meter Antenna System (FAQ) Q: What is the AX1? A: The AX1 is a dual-band (20... Read more
Cushcraft MA-5B Yagi Antenna
Cushcraft Compact HF Multi-Band Beam Yagi Antenna10-20 MetersThe MA5B, Compact HF Multi-Band BeamSmall Footprint — Big SignalMA5B, Cushcraft’s m... Read more
News
Festival of Frequency Measurement Set to Honor WWV Centennial
HamSCI and the Case Amateur Radio Club of Case Western Reserve University (W8EDU) will sponsor a “Festival of Frequency Measurement” on WWV’s centenni... Read more
3StQ5L quad 3 elements 5 band full size
Table EZNEC simulation, gain and F / B in free space and real space to a wavelength from the ground Technical specifications Feed specification* *th... Read more
Mount Diablo Amateur Radio Club Assisting in Restoring Fire-Damaged Repeaters
The Mount Diablo Amateur Radio Club (MDARC) Disaster Recovery Program for the 2018 Carr and Camp Fires has made a $1,000 grant to the California Amate... Read more
Amateur Radio CubeSats among 15 Set to Launch on October 21 from Wallops Island
Other satellites announced for the ELaNa 25 launch include Argus (St. Louis University), 437 MHz telemetry; AzTechSat-1 (NASA Ames Research Center) 43... Read more
Report: North Korea Testing Digital Broadcasting on 80 Meters
Radio World reports that the People’s Democratic Republic of Korea (North Korea) has resumed testing digital radio broadcasting on the 80-meter amateu... Read more
