ft 847 mars mod

The Gain of the Axial-Mode Helix Antenna - by Dr. D.T. Emerson, National Radio Astronomy Observatory (NRAO++). Antenna Compendium Volume 4, pp 64-68, 1995, published by the ARRL.

USA beacons - United States Unlicensed Beacon List

SDR-Kits.net - USB-Controlled Synthesizer for Softrock RXTX and Local Oscillator Applications

SSTV by WB8DQT - Experiences, samples and software by WB8DQT

Monitoring Times  ^updated - Monitoring Times, SWL, BCL, montly reports, Broadcast band, satellite television, long-wave coverage, Reviews of new products and radio-related software.

Heathkit SB-220 and SB-221 essential mod - Modifications to avoid damage when 3-500Z tubes fail.

Electronic Service Pros  ^pop - HAM/Broadcast, Modifications & Repair, D-104 mods, TS-830 TS-530 mods

Weather Satellite FAQ - A comprehensive guide to receive Weather Satellites signals in wefax mode

BJBEACON - Shareware beacom DOS program

ProsKan KA1LPA - Dual screen, supports AVT modes,16 Milions col, auto call insert facilities.

GcmWin : Great Circle Map  ^pop - GCM is a freeware great circle map plotting software for windows, you can choose colours, scale, meridians, fields and or squares from the maidenhead locator system.

Macintosh SSTV Shareware - SSTV software is now available for the Macintosh computers, for the first time.

PED CW PileUp Trainer - PED is a CW pileup trainer written by MasIII. It is a free software. It requires DOS and SoundBlaster compatible sound source.

Morse Academy - Online documentation and overview about Morse Academy, shareware cw learning software

Morse Code - Morse Code Training, Practice and Exam Program by Stormy Weather SoftWare Ltd

MRX Software - MRX Morse Code for Windows 9x/NT is a program designed to teach morse code receive and transmit using the benefits of Multi-Media PC technology

Morse Tutor Gold - Morse Tutor Gold by GGTE Quality Software for Amateur Radio.

PKTerm 99 - PKTerm 99 host mode terminal software for the Timewave/AEA TNCs takes advantage of the true multitasking capabilities of Windows 95,98,NT.

PocketBeacon - Beacon software for PalmPilot

RadioControl  ^pop - 32-bit Windows software to control multiple radios simultaneously. Beside direct control, it also features frequency and memory management and various scan options. Supported radios range from AOR to Icom and WiNRADiO.

TRX-Manager HAM Radio CAT Software  ^pop - TRX-Manager allows control of most radios on the market and features many original features. By Laurent Labourie F6DEX

SOFT990 - SOFT990 is a freeware designed for the transceiver YAESU FT-990. Running also with FT-840 FT-890 FT-900 FT-920 FT1000MP FT-1000D

EZSSTV - Freeware SSTV program by WB2OSZ, Automatic Calibration, Automatic Fine Tuning, Widest Variety of File Types

WinPix32 - Slow Scan TV for Windows 95/98 and NT, WinPix32 supports all SSTV modes in all of the active SSTV families. Commercial demo available but discontinued

J-Track - With J-Track you can quickly and easily keep track of your favorite orbiting objects.