modificatio aor 8200 mk

900 MHz Helical Antenna - Photos and description of a homebrewed 900 Mhz antenna

Dish 802.11 Wireless Networking Antenna - This antenna modification is for the IEEE 802.11b networking protocol that operates at 2.4 GHz. It can be scaled easily to the 5 GHz frequency used by IEEE 802.11a by simply scaling the dimensions on the feed can and the excitation antenna to 2.4/5 = 48% of the dimensions shown above.

JL3AMK Ham Radio Blog

Automatic Amplifier Selection - Automatic Amplifier Selection for the ICOM IC-746, 736 and 706MKII Transceivers.

Icom IC-746 mods - Schematics, modifications and manuals for ICOM IC-746

Icom IC-746 mods - cqham.ru russian only modification page

Low cost frequency stabilisation - The Icom IC-746 is quite a popular HF/VHF multimode transceiver which has one shortcoming in its standard configuration when used to operate modes requiring good medium-term frequency stability.

Icom IC-746 modifications - Collection of Icom IC-746 mods

Yaesu FT-100D modifications - Modifications schematics and manuals

Modifications for the Yaesu FT-100 - mods for the Yaesu FT-100 by radiomods.co.nz

Qsk keying for yaesu radios - QSK amplifier keying circuit for Yaesu FT-1000MP, FT-1000MP Mk-V, FT-1000/1000D and FT-920

Connecting the Yaesu VL-1000 (quadra) to the FT-1000MP/MkV - based on an FT-1000MP Reflector discussion with Bill Heinzinger, W9OL, 15/16 November 2002

FT-1000MP MkV Field review - Yaesu FT-1000 review edited by G3CWI

Yaesu FT 857 mods and manuals  ^pop - Yaesu FT-857 modifications, schematics and manuals

Yaesu FT-857D modifications and manuals  ^pop - Modifications schematics and manuals for the Yaesu FT-857D

Yaesu FT 897 mods  ^pop - Modifications, schematics, programming interfaces and manuals for the Yaesu FT-897

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

DRM modification for 897 - English and germand PDF document for the Yaesu FT-897 DRM modification

Less White Noise - FT-897D Modification - Modification for FT-879D to remove the white noise spreaded far above 3 kHz by Petr OK1FIG

Icom IC-V8000 - ICOM IC-V8000 modifications, manuals and schematics

AOR AR-8200 Mark-III - AR-82000 software

WZ1V's VHF modifications page - A collection of modifications to the AM6154/55 linear amplifier

Ameritron AL-80A modification - W7TDC modification of the Ameritron AL-80A power amplifier

Simple Reverse Polarity Protection - This simple modification is applicable to pretty much any 12 volt operated, positive earth equipment. by Chris Cox, N0UK, G4JEC

Television channel 11 interference. - Solving interference from television channel 11 on 144MHz transverters by Chris Cox, NĜUK, G4JEC