ft817 user

160m Helical Project - An helical antenna for 160 meters band by G0THS

Vertical antenna for 50 MHz - 5/8 vertical groundplane antenna for six meters band

EWE rx antenna for 80 meters - The antenna is an aperiodic inverted U which is operated against ground.. ewe antenna for 80 meters by PA0RCT

A Mini Primer on SWR Measurements - What Does a Low or High SWR Mean? Relation between SWR and antenna efficiency by WB6FRZ

HF/VHF Portable Mini Tuner - A small portable antenna tuner for HF and VHF bands by ON6MU

LOTW users online DX cluster - DX Cluster filtered with only Log of The World users

RF Systems - RF Systems develops and produces antennas and accessories for governmental and military organisations, shortwave and scanner listeners, radio amateurs, yachting circles and professional users of receiving and transmitting equipment.

JT-208 308 User Manual - Jingtong JT-208/308 english short form users manual

A 2.3GHz to 432MHz receiver converter - Receiver converter that can be plugged to the backside of the Yaesu FT-817 battery powered portable transceiver

The YAESU FT817ND review by M0JHA - M0JHA personal review

Getting Started with FT-817 in Digital Modes - Getting Started with Digital Sound Card Modes with the Yaesu FT-817 Transceiver by Clint Hurd KK7UQ

Cushcraft R-5 Product Reviews - eham users review of the Cushcraft r5 vertical antenna

Cushcraft R-7 Product Reviews - eHam users review of the Cushcraft R7 multiband vertical antenna

Amateur Radio using Ubuntu - A guide for users of Ubuntu amateur radio software General support of Amateur Radio using Ubuntu /Linux.

TK3 for IC-R3 - tk3 is open source software designed for the ICOM IC-R3 receiver. Though tk3 is intended chiefly for Linux, MacOS X, and BSD users, it will work on Microsoft Windows too.

Tube-type amplifier FAQs. - This page should help the less experienced users solve common problems and questions about HF tube-type amplifiers by Matt Erickson KK5DR

7 Watt HF Amplifier - An RF power amplifier, providing 7 Watts output in HF bands, schematic by ON6MU

PCB with kitchen appliances - Cheap and relatively easy way of making professional quality printed circuit boards at home

4AMP 18v power supply - Schematic of a 4 AMP / 18v regulated power supply by ON6MU

Power supplies with UA78 - 13,8 v / 1 A power supplies using the UA78 series by ON6MU

2A Power Supply - Schematic of a regulated 0-24v 2A Power Supply

20/22A or 30/32A 13.8 v power supply - 20/22 Ampere or 30/32 Ampere 13.8 volts power supply RE-PSF14A20 or PSF14A30 by ON6MU

Wideband PreAmp's for HF/VHF/UHF - Wideband VHF/UHF/SHF monolithic PreAmp based on MARx-series by ON6MU

General purpose RF Wideband PreAmp - General purpose RF Wideband PreAmp based on BSX-20 transistor with a frequency range 14-550 MHz

Realistic DX-100L mod - Modifications and improveents for the realistic DX-100L HF receiver by ON6MU