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WideBand for Yaesu 817 857 897


Some background informations about the FT-897 mods
post 29 Mar 2024
WideBand for Yaesu 817 857 897

Radio programming Links

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AOR AR-8200 Mark-III
530 kHz-3000MHz-professional Grade Handheld Type

ARC96 programming software for PRO-96/PRO-2096
ARC96 is by far the most popular and cheapest programming software for the Radioshack PRO-96 - PRO-2096 - DSE DTS96

About Olinca TH-888 SV8 Programming Software
Windows software to program or reset cara olinca th888a and th888S th888

VR-120 Commander
Programming software for the Yaesu VR-120 and VR-120D


Linear-loaded-short-dipole-21mhz

Linear loaded short dipole 21Mhz For my amateur radio activities on the HF bands I only have a 3.6 m wide balcony available for antennas. After some study I decided to experiment with a shortened dipole for the 15 m band

Rx antennas 4Square Rx Vertical Array

Rx antennas 4Square Rx Vertical Array My frequency design of 1.825 MHz a 90 degrees line would be 33,70 metersinstead of the previously calculated 33,27 m

A simple SWR Meter is to be used at HF

A simple SWR Meter is to be used at HF An SWR meter provides information about how well matched is your antenna with the transmitter and how well power is being radiated