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Yaesu FT-847 (FT 847 FT847) transceivers mods reviews software manuals and diagrams

Determining the audio input and output connections on the FT-897D.

The website offers a comprehensive guide on high-frequency (HF) skywave propagation for amateur radio operators. It explains HF radio propagation fundamentals, including electromagnetic wave properties, HF bands, and propagation modes like skywave, ground wave, and line-of-sight. The site focuses on the ionosphere's critical role, influenced by solar activity, in refracting HF waves for long-distance communication. Real-time monitoring tools such as DX clusters, beacons, and digital modes like FT8 assist users in tracking band activity and propagation conditions globally. Forecasting methods are detailed, highlighting scientific insights into solar-terrestrial interactions and ionospheric variability. The guide also covers advanced topics like NVIS and gray line propagation, ionosonde data, and propagation prediction models, making it a valuable resource for ham radio enthusiasts aiming to optimize communications

NetTime is a simple and free software to sync your computer clock via internet. Very useful tool for FT8 FT4 operating modes.

Ham radio resources about qrp, dx, logging, contesting, includes lots of links to FT817 resources on the web

Adding a Panadapter to the Yaesu FT-817

Picture and specifications of the Yaesu FT-847

The KA7OEI FT-817 pages, customizing/accessorizing the FT-817

MSHV is a free windows and linux multimode software that support weak signal digital modes like MSK144 MSKMS JTMS FSK441 FSK315 ISCAT JT6M FT8 FT4 JT65 PI4 amateur radio modes. MSHV features several interesting features including the Multi Answering Auto Seq Protocol, allowing multiple signal transmissions to be used during dx peditions.

Python implementation of CAT system for Yaesu FT-817ND

How to build a lightweight amplifier that can be backpacked around.

Yaesu FT857D No TX Audio, video on reparing and yaesu Mic modification, with audio improvements for SSB and FM

Istructions to use the IFD demodulator

GM1SXX review of the Yaesu FT-817ND

Collection of accessories that makes the Yaesu FT-817 more enjoyable.

Yaesu FT 847 CAT cable

Js8Call is communication software designed for keyboard-to-keyboard message passing. Based on the WSJT-X application and implementing the FT8 protocol techniques, it's a separate project run on Linux, Windows and MacOS

An home made Man-pack designed to host and FT-857, LDF ATU amd a 7Ah battery

The Universal QSYer KeyPad works with both ICOM and selected Yaesu radios, extends these capabilities to owners of the Yaesu FT-817, FT-897, FT857, and FT-100. Additiona features for Icom Radios

A library for controlling the FT817 from an Arduino

FT-817 Radio Modifications, Improving the FT-817 Noise Blanker, increasing output power, using rechargeable cells, epanding frequency range

A custom cable to replace the hard to find and obsolete Yaesu YSK-8100

A site dedicated to the Yaesu FT-817 and FT-817nd, The great little transceiver made by Yaesu. A web site full of FT-817 videos and articles

PE1OPM review the yaesu FT-897

Installation of FT817 RF Speech Clipper into Yaesu's MH-36 DTMF Microphone

A personal review about the Yaesu FT-817

FT-817 manuals and schematics and diagrams

CAT and Digital modes interface for the Yaesu FT-817

Yaesu FT817 all band, all mode handheld transceiver article.

PSKreporter displays the digital mode data of transmitting and receiving stations and displays them with additional information in selectable views.

This project is an interface box for the Yaesu FT-817 that includes a band output port, a computer serial interface, and a remote interface for the FL-7000 solid state power amplifiers.

A simplified Guide to the FT8. Dxpedition mode. By Stefano IK2HKT – Rel. 2.0.0 - January 2019. This document explains how to configure WSJT to work on F/H mode DXPedtions, how to operate and make a call to a dxpedition calling CQ in FT8 Fox Mode.

Observations from Scotland, 3rd September 2006 by GM1SXX

With the bluecat interface it is possibile to connect a Yaesu FT 817 857 897 to a computer or a android smartphone without any cable or interface, using a bluetooth wireless connection

Adapting a Wouxun/Kenwood USB cable as a Yaesu FT-817 FT-857 FT-897 CAT connection

A web page dedicated to the Yaesu FT-817 with lots of links and usefull resources

Program for Amateur Radio use, features Digital modes such as FT4 FT8 currently implemented along to RTTY, PSK modes, DXCLuster and Radio interfacing. The database is built in the Sqlite environment.

This map shows real-time radio propagation from stations operating on 11 bands between 1.8 and 54 MHz in the amateur radio service. The display shows world-wide activity from the last 15 minutes and is automatically updated about every minute. Data for the map is gathered from several online sources: WSPRnet, Reverse Beacon Network (CW, FT4, FT8), PskReporter, and DX Cluster.

Modification and verification of the FT847 to optimize 70 MHz performance by G4FUF

Noise canceling DSP for ham radio good for Icom, Yaeu, Kenwood and any kind of radio

With this mods you get more power, about 60W output on 4m from the Yaesu FT-847, mod by G4FUF

Current consumption of the Yaesu FT-817

As FT8, JT65 and JT9 are a time synchronized protocol, one soon discovers that an accurate PC clock is very important. If your workstation time is off it can cause you to send when no one is listening, or to listen when no one is sending.

A guide to properly use FT8 ALC and power when transmitting in FT8 Mode. Incorrect usage of power and audio from your computer may cause unreadable signals and transmit harmonics that can didturb other signals.

An excellent guide to operating FT8 mode available in English, German and Czech that cover several aspects of the FT8 operations. Includes and exaustive guide to how configure FT8 software, how to conducto a QSO and how to operate DXPeditions in FT8 F/H mode. Covers aspects of FT4 contesting operations and interfacing with logging programs

QRP Operations by RV3APM

DigiSkimmer is a GIT project that permits FT8/FT4/WSPR skimmer base on kiwirecorder/KiwiSDR.

Do you want to see how your FT8 signals are being received in the other parts of the globe?

A Java multiplatform application used to find EEPROM locations for different radio settings. a very simple to use multi-platform Java application which can be used to find EEPROM locations for different transceiver settings. This information can then be used to send the right CAT commands to configure the radio remotely. Use this application on your own risk.

A tutorial on setting up a Low Cost QRP (FT8, JT9, WSPR etc) Monitoring Station with an RTL-SDR V3 and Raspberry Pi 3