The winning article for the July 2017 QST Cover Plaque award is “An Arduino-Controlled Digital VFO for Vintage Tube Transmitters by Mike Aiello, N2HTT.”
The QST Cover Plaque Award — given to the author or authors of the most popular article in each issue — is determined by a vote of ARRL members on the QSTCover Plaque Poll web page. Cast a ballot for your favorite article in the August issue today.
Source:ARRL
See more: https://n2htt.net/
The linear amplifier HF2013DX-A is designed for all shortwave bands from 1.8MHz to 29MHz amateur (including WARC) and all operating modes. It is equip... Read more
Download the PDF File from new YEASU FT-991 : user-manual-yaesu-ft-991-part-1 user-manual-yaesu-ft-991-part-2 Oficial Yaesu Web Site: LINK Read more
1:1 dual core current balun Constructed using dual 240/31 cores. Stainless steel hardware. 1-61MHZ With dual cores you get great frequency range, equ... Read more
Main Features – Transmission test (tuning diplexer and filter, testing amplifier and inspecting the directivity of antennas) – Reflection... Read more
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
The W-SDRX1 is a super wide-band USB SDR Receiver which offers incredible performance across its operating range of 100KHz to 2GHz. It has two antenna... Read more
TitanSDR Multichannel HF Receiver Parallel Demodulation, Recording and Analysis of up to 40 HF Emissions Applications Homeland security... Read more
The QUADRUS SDR platform is complete ready to use integrated platform for advanced SDR software received implementation. It contains all the el... Read more
Equipment
AMPLIFIER HF2013DX-A – HF 2KW
Yaesu FT-991 – Manual (PDF)
1:1 Current balun Dual core 1500 watts RTTY, 5KW ICAS
KC901H Analyzer
DU800 – HA8DU Manual Tuners HF+6m
W-SDRX1 High Performance SDR Receiver
TitanSDR – 9 kHz to 32 MHz frequency coverage
QUADRUS SDR | PHASE-COHERENT MULTI-CHANNEL SDR
