Radiosport RS55SL SuperLight Travel Headset

October 11, 2018 No comments

 Travel headset The newest edition headset from Radiosport – The SuperLIght Flex Boom-Mic headset.  The perfect companion for your SmartPhone, T... Read more

DU800 – HA8DU Manual Tuners HF+6m

November 09, 2015 No comments

DU 800 HF+6m ANTENNA TUNER FEATURES The DU 800 T optimizes the performance of your antenna and transmitter or SWL receiver by providing adjustable imp... Read more

ADALM-PLUTO: A NEW $149 TX CAPABLE SDR WITH 325 – 3800 MHZ RANGE, 12-BIT ADC AND 20 MHZ BANDWIDTH

February 15, 2017 No comments

The easy to use ADALM-PLUTO active learning module (PlutoSDR) helps introduce electrical engineering students to the fundamentals of software-defined... Read more

NanoVNA V2 Plus4

October 14, 2020 No comments

4GHz second generation NanoVNA vector network analyzer, our own design. The V2 Plus4 is the latest hardware version with 4″ display, aluminum ca... Read more

Ham Radio Go Box Design

June 09, 2016 No comments

by Lee Drew “I’ve spent a lot of time over the years looking at the designs of ham radio go boxes amateur radio operators have created.  T... Read more

ICOM IC-7300 analogue {analog} s-meter prototype testing

March 09, 2018 No comments

ICOM IC-7300 Features Frequency: 1.8～200MHz Power Range: 30/300/3000W Input Connector: N Female Cross needle SWR and Power indications in one meter un... Read more

SP30B Audiophile

September 29, 2016 No comments

The Palstar SP30B audiophile speaker is a custom-engineered communications radio speaker. To truly enjoy the radio listening experience, you need a hi... Read more

STEMlab 122.88-16 SDR kit basic – REDPITAYA

February 23, 2019 No comments

REDPITAYA – Tailored for HF+50MHz SDR & other RF applications – Comes with two 16 bit ACDs 50 ohm inputs; 14 bit DACs 50 ohm outputs... Read more

The soon to be released GSOC from XieGu

September 23, 2020 No comments

https://www.youtube.com/watch?v=RdXYoiP3WFQ Read more

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

GHD Keys by JA7GHD

January 01, 2015 No comments

GHD Keys , made by Toshihiko Ujiie (JA7GHD) in Sendai City, are beautiful, practical, and innovative. The “D” models use optical sensors i... Read more

uBITX v 6.0 QRP transceiver

December 15, 2019 No comments

Upto 10 watts pep on lower HF bands, dips to 5 watts on 28 MHz SSB and CW Simple to build and align Minimal controls Based on Arduino Nano controller... Read more

EK1C 3 band QRP CW transceiver for 20, 30, 40 meters

May 01, 2017 No comments

EK1C 3 band QRP CW transceiver for 20, 30, 40 meters.  5 watts power output from 12 VDC.  Internal keyer, extended receive coverage, sold as an assemb... Read more

(tr)uSDX Prototype: on-board measurement equipment demo

December 03, 2021 No comments

Short teaser of the on-board measurement equipment. This is by far not the final software, but it shows the hardware features we have, making life for... Read more

Q-31 Part 13 All Boxed Up

April 19, 2020 No comments

Read more

RF-KIT Power Amplifiers RF2K-S

November 14, 2019 No comments

RF-KIT Power Amplifier RF2K-S – THE Solid State 1,500 watt linear amplifier DX Engineering exclusive! Both kit and assembled versions offer exac... Read more