modification 718

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.

North West CB Radio - North West CB Radio is a page with radio modifications’s, Local Portland’s Traffic info, Trucker things like CB slang, DX info and a forum. Also we host The Saturday Night Stomp Fest in the Portland area. Results are posted weekly.

Better RF company - Pre-recorded voice keyers, Tune controls for Yaesu FT-100, FT-857 and FT-897, Icom IC 706 and IC 718

6m technical docuemnts - A collection of scanned diagrams and designs, documents and modifications for 50 Mhz ham radio equipment

Modifications for the Kenwood TS-850 - Another good collection of TS-850 modifications

Two Kenwood TS850 modifications - Here are two simple modifications / repairs for the Kenwood TS850 HF transceiver, dual receiver mod, and battery pack replacement

Mod to allow separate RX and TX Antennas - This modification will allow the use of separate receive and transmit antennas on the Kenwood TS-850S/AT.

FT-1000D Noise Blanker modification - This modification was developed by W8JI for his FT-1000D.

FT-1000D mic. modifications - A collection of mods for the yaesu FT-1000D

Modifications for the Yaesu FT-847 - Some interesting mods for the 847

FT-847 Modification for UO-12 operations - Istructions to use the IFD demodulator

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

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

FT-897D Modification sheet - Lot's of FT 897 modifications in a single PDF file

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

Modifications to the Ameritron AL-1200 Amplifier - This page describes two modifications W8WWV made to his AL-1200 amplifier. The mods were obtained from Ameritron, so they are official.

AM-6154 FAA Amplifier circuit conversion - AM-6154 222MHz grid Conversion Information by N0UK

Heathkit SB-200 Modification - Tuned input circuit modification by Tom Boza - NE7X

Henry 2KD-5 Grade UP Modification

AM6155 / 64 modifications - KF0M's mods for the AM6155 AM6154 RF amplifier

Rotator Brake Delay and Protection Circuit - A rotator modification by W4ZT

Yaesu FT-1000D HiFi SSB Audio and Mods - Using Hi-Fi Audio with FT-1000. Includes many FT-1000D modifications too by K6JRF

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, NØUK, G4JEC

Repeaters: radio modification page - Modifications for motorola and ericsson radio repeater