Beta Testing of MFJ-1234 RigPi Station Server

VHF

New UHF ISS Digipeater!

December 16, 2016 No comments

“Recently, the old VHF Ericsson handheld used for the digipeater on the ISS died and it was replaced with an equivalent UHF one. This is my firs... Read more

Yaesu FT-4XR / FT-4VR : ANNOUNCEMENT

March 19, 2018 No comments

Yaesu FT-4XR FM DUAL BAND TRANSCEIVER Range: 136-174, 400-480MHz Antenna Connector: SMA Power Source: 12.6 VDC Nominal, Battery Operated Exclusively R... Read more

BTECH UV-50X3 – TRI BAND (VHF/1.25M/UHF)

July 13, 2016 No comments

ARLINGTON, SOUTH DAKOTA – WEDNESDAY, 13 JULY 2016 A Full Duplex 50 Watt Tri-Band Radio from BTECH is Released BaoFeng Tech announced today the r... Read more

Introduction to APRS- the Automated Packet Reporting System

September 17, 2018 No comments

“The Automated Packet Reporting Service is a digital real-time communications system to share tactical information and messages. The most common... Read more

Digital Modes

Decoding Ham Datamodes From WebSDR

September 29, 2015 No comments

WebSDR Alex Csete OZ9AEC is showing you how you can listen to and decode digital ham radio traffic without having any receiver or antenna. All you nee... Read more

RASPBERRY PI3 SDR Monitor 40m FT8/JT65/JT9 (RTL-SDR/LINRAD)

January 22, 2018 No comments

Remote Desktop screencapture of my Raspberry Pi3 monitor receiver on 40m amateurradio band with WSJTx and decoding FT8,JT65 and JT9. Receiver hardware... Read more

WSJT-X Version 2.0.0-rc1 Released – Download FT8

September 17, 2018 No comments

Go to New Features in WSJT-X 2.0 for a detailed description of its new features. Further technical information (primarily of interest to programmers)... Read more

FT8CALL – The NEWEST HF Digital Mode, Introduction and Demo

August 16, 2018 No comments

FT8CALL “FT8, as we know, has dominated the airwaves for over a year now. Imagine the ability to have keyboard to keyboard ragchew, with... Read more

Equipment

Yaesu FT-DX101D HF/50MHz 100W SDR

May 18, 2018 No comments

Yaesu FT-DX101D HF/50MHz 100W SDR Yaesu FT-DX101D HF/50MHz 100W SDR Reservation ** Get in line! Reserve yours today, risk free! ** This radio has NOT... Read more

R2T2 – multiuser SDR transceiver with WEB interface

December 28, 2015 No comments

The R2T2 is a complete SDR transceiver which by its construction to date reflects the art and through his extensive peripherals and modular structure... Read more

Ailunce HS1 HF SDR HAM Transceiver

March 18, 2019 No comments

Ailunce HS1 Description: Spectrum Dynamic Waterfall Display Multiple Working Modes：Receive Mode, Transmit Mode, TUNE Mode, VFO Mode, SPLIT Mode DSP Di... Read more

XIEGU G1M HF TRANSCEIVER | QUAD BAND | PORTABLE SDR | QRP | 5W SSB CW AW

May 22, 2019 No comments

XIEGU G1M [Entry Level QRP Transceiver] – With receiving 0.5-30 MHz generally and transmitting capabilities on four popular amateur radio bands,... Read more

Antenna

MULTIBAND H-POLE – VERTICAL WIRE ANTENNA FOR 160m – 10m by HB9MTN

January 26, 2017 No comments

“After several attempts to build a multiband C-Pole I finally ended up with the Multiband H-Pole. C-Poles for different frequencies on one pole... Read more

New Mini QRP 9:1 UnUn and Random Wire Antenna (Part 1)

March 01, 2019 No comments

Spiderbeam 30-17-12m HD (WARC)

October 01, 2015 No comments

The Heavy Duty Spiderbeam is a specially reinforced version, optimized for permanent installation at home (see chapter 4 of our construction guide PDF... Read more

HF Loop Antennas – ARRL The Doctor is In [ PodCast ]

February 22, 2017 No comments

“HF Loop Antennas” is the topic of the just-released episode of the “ARRL The Doctor is In” podcast. Listen…and learn! Sponsored by DX Enginee... Read more