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Free CAT control software for Yaesu FT-100, FT-100D, FT-817, FT-817ND, FT-847, FT-857, FT-857D, FT-897, FT-897D, FT-920, FT-1000MP Mark V, VR-5000 and FRG-100 transceivers. Version 2.1 for Windows. Ths Software no more supported or developed.

CAT control and logging software project especially developed for the YAESU FT-897 transceiver. Full control of the trcvr, EEPROM modification, VoIP, TCP/IP remote control, macro CW keyer, visual band scope

Battery modification for the Yaesu FT-897 by stephen Reynolds W4CNG

This is a picture of a schematic diagram of a multifunctional interface for Yaesu FT-8x7 Series Transceivers. It will work for Yaesu radios like FT-897 FT-857 FT-817

HamRadioHomebrew Cat Interface for Yaesu FT-897 by PE1OPM

Yahoo! group FT897. This group is dedicated to the discussion, operation, and application of the Yaesu FT-897 FT-897D amateur radios.

The Yaesu FNB-78 Battery plugs into the FT-897/D. It produces 13.2 VDC at 4500 mAh. The radio can hold one or two and one can be in use while the other is charging.

KR1ST, Yaesu FT-897 Noise blanker review

AF Filter modification for the Yaesu FT-897D by Petr OK1FIG

Installing these filters is a big improvement in the quality of the rig of the Yaesu FT-897D

Interconnecting the YAesu FT-897 or 897D

Rigpix database large picture of the Yaesu FT-897

How to redirect the CAT to the MIC socket on the Yaesu FT-897/857

Eham users review of the Yaesu FT-897

Homebrewing a mic boom headset for the Yaesu FT 897 and 857 transceivers

This Arduino library allow you to control various functions of Yaesu FT-857 through the use of CAT functions. This may work even with FT-817 and FT-897.

A video demonstrating SMD board inside FT-897D to makes the two fans run only when temperature threshold is reached

PE1OPM review the yaesu FT-897

An article (in Finnish) on LiPos in the FT-897 ad alternative to FNB-78 published in Radioamatoori 12/2011

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

A 15-pin data switch, typically a rotary-knob type designed for DB-25 connectors, forms the basis for this microphone selector project. The resource details the conversion process, which involves replacing the original DB-25 connectors with **RJ-45** or **RJ-12** jacks to accommodate modern amateur radio microphones. It specifically addresses wiring for radios like the Icom IC-706 series (including the IC-7000 and IC-703) and Yaesu transceivers such as the FT-857, FT-897, FT-817, FT-7800, FT-7900, FT-8800, FT-8900, FTM-100, and FTM-400. The design ensures all microphone lines are switched straight through, with separate contacts for external speaker/headphone jacks, allowing simultaneous switching. The project emphasizes the practical application of switching between a headset for net control and a hand mic for rag-chewing without repeatedly plugging and unplugging cables. It highlights modifications to the original concept, such as eliminating a separate PTT jack by integrating PTT into headset cables and building the external speaker cable directly into the selector. The article provides guidance on managing the non-color-coded wiring often found in these data switches by soldering wires one by one from old to new connectors, ensuring correct pin alignment. This approach simplifies the conversion, making it accessible for hams seeking a functional and cost-effective mic switching solution.

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.

This page details a portable setup for the Yaesu ATAS-120 antenna, designed for Field Day and similar portable operations. The setup utilizes a modified music instrument stand as a base, providing a stable, low-to-the-ground platform. An antenna mounting plate secures the ATAS-120, with a PVC tube adapter fitting into the stand. The radial system consists of fifteen 0.1 wavelength radials for 40 meters (4m/13'), grouped into five sets of three wires, each attached to a ground lug. These lugs connect to bolts on the mounting plate with wingnuts, allowing the radials to spread out at 24-degree angles. The author successfully used this setup with a Yaesu FT-897D on 40m, 20m, and 15m SSB during Field Days in Western Washington, achieving East Coast contacts during daylight hours. The design emphasizes stability without the need for guy wires.