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OPERATING      MODES

QUICK FIND

AM GPS Meteor Scatter Pedestrian Mobile
AMTOR GTOR Microwave PSK31 
APRS HandiCapped Ham MMTTY QRP  
ATV     SSTV Hell Modes Mobile, Auto, RV RTTY  
Bicycle Mobile HF Digital Modes Of Operation Satellites
CLOVER HF DX Modulation Software
CW HF Packet BBS Morse Code Spread Spectrum  
Digital HF Radio Motorcycle Mobile SSB
ECHOLINK HF Portable   MFSK16 THROB
Emergency Radio   ILINK MT63 T-Hunts  
EME, SETI, Astronomy IRLP NAVTEX VHF DX
FAX   Laser PACKET WEFAX
FM & PM Low Freq   PACTOR WIRES II

  MODES OF OPERATION THESAURUS  

 How Modulation Modes Work -- Very Visual Explanations for AM, FM, SSB, DSB, QAM

Telecommunications Glossary

 Modulation Codes -- A1A, etc

  AMPLITUDE MODULATION  

 The AM Window Pages -- Audio, Events, Freqs, Nets, Resources, Technical

  The AM Window --Loaded with goodies for the AMer

AM Expained

  CW AND MORSE CODE      

Go To The CW Page -- 20 Links to CW Trainers, Aids, 200 Practice QSO's, History and Much More

Handi-Hams -- Handicapped, Visually Impaired

Courage Handi-Ham System 

Power/SWR Meter For The Sightless -- From RF Applications

ARRL Amateur Radio for the Blind  -- Many Articles

ARRL SourceBook for the Disabled

GPS System For The Sightless

Wheelchair Accessible Minivan, the Vision™.

   HF MOBILE      

Mobile Mail List Reflector -- Subscription Info

 HF Mobile Message and Discussion Board -- From K2BJ.COM

HF Mobile -- A San Diego Mobile -- From KA6WKE -- Great Installation Tips

Mobile FT-100/ATAS-100 -- Another San Diego Mobile - From KA6K

Great Mobile Installation Tips -- From Alan Applegate, KØBG Via eHam.Net

Home of HF Mobile on the World Wide Web! By K2BJ

Automotive Noise Elimination By Stuart Downs. WY6EE  -- A Must Read

Solving Ignition Noise RFI - Via The ARRL

Noise Suppression Techniques - From K2BJ

Grounding Concepts and Techniques - From K2BJ

Automobile Articles - Via The ARRL

NX7U Mobile Pages -- Check This Out

AM-COM Clear Speech Noise Eliminator

AM-COM ClearSpeech Reviews 

MOTORCYCLE, BICYCLE, AERONAUTICAL, AND PEDESTRIAN MOBILES

Motorcycle Amateur Radio Club -- MARC

Motocycle Mobile Forum -- From   eHam.net

Motorcycle Special Events Team -- Texas Style

Bicycle Ham Pages

Bicycle and Pedestrian Mobile Pages - Via HFPack - The Portable Group

Pedestrian Mobile - From W3FF

Aeronautical Mobile Page 

HF PORTABLE
Goto The HF Portable Pages

   HF RADIO       

HFRADIO.ORG -- Propagation, DX, Callsign/QSL routes, Swap and Shop, Online Map Creation, Learning / Licensing -- By NW7US,Tomas

LOW FREQUENCY OPERATION

LOWFERS Longwave Club of America. -- The World of Radio Below 500 kHz

Low Bands -- 160, 80, 40, and 30 meters From K3KY

160 Meter Mail List Reflector -- Subscription Info

   QRP OPERATION  

Go To The QRP Page

  HF DIGITAL AND PACKET RADIO      

What Digital Signals Sound Like -- Many many digital signal sounds -- From World Wide Utility News

ALSO SEE PSK31 SOFTWARE

Digital Signals FAQ -- Loaded -- From WUN

About Digital Ham Radio -- From NB6Z

AMTOR From NB6Z

CLOVER -- From Hal Communications

CLOVER -- Jim's Digital Gazette By N2HOS

GTOR From NB6Z

HELL Modes From NB6Z

IRLP, ILINK, ECHOLINK, WIRES II

MFSK16 From NB6Z

MT63 From NB6Z

THROB From NB6Z

Packet Software -- Several to choose from

Flex32/Soundcard Packet For Windows  by Charles Brabham N5PVL

Tucson Amateur Packet Radio -- TAPR, All About Packet, APRS, DSP, Kits & projects

North American Digital Systems Directory -- From TAPR

Superb Packet Tutorial -- by Larry Kenney, WB9LOZ

Packet Radio Training Course -- From The Ventura County ARES AREA 6 Training Group

Another Great Packet Tutorial -- by Lincoln ARC

Still Another FB Packet Tutorial -- Buck Rogers K4ABT

Great Packet Listings -- From The QRZ Folks

Packet dot Com -- Loads of Packet info

US Packet Net -- Lots Of Packet Info

PacketZone -- From Jan, DG1LJP - portal for Packet Radio-Users and offers a lot of links.

Packet Glossary -- The Original By Buck Rogers K4ABT

TAPR & Packet Mail List Reflector -- Subscription Info

Broadcast protocol in packet radio. -- Via TAPR

PACTOR NEWS -- Phil Sussman - N8PS

PACTOR Without A TNC -- From Tom Sailer, HB9JNX

PACTOR-II -- SCS Home Page -- The Works - includes a FB FAQ

Jim's Digital Gazette By N2HOS -- All about digital modes--RTTY, Amtor, Pactor, Clover, G-tor

HF Digital Radio -- Well Done Tutorials and Operating Info -- By NB6Z

HF Packet BBS's -- Try The Following Frequencies
14,105.5, 14,095.2, 10,149.25, 10,147.25, 7091.5 and 7103.5

Tucson Amateur Packet Radio Corp. -- THE definitive Source

North American Digital System Directory -- BBS, DX Packet Clusters, Nodes, Maps

AX.25 Amateur Packet-Radio Link-Layer Protocol --Via TAPR

Great Packet Page -- By G. E. "Buck" Rogers Sr K4ABT

Portable Packet Web Page ! -- By N1RWY -- Includes Baycom version 1.4 and Baycom version 1.5

RTTY Reflector -- Subscription Info

RTTY Software

RTTY Fan Club - Lots Of RTTY Info From Sotiris SV1BDO

ARRL RTTY Transmissions -- Schedule

RTTY DX News -- From Jim's Gazzette

RTTY HINTS -- From Kantronics

RTTY Loop -- By Marc I. Leavey, M.D. WA3AJR

RTTY Pages -- Including DXing, Contesting, Software Reviews -- From N1RCT

MMTTY - Sound Card RTTY!!

MMTTY - program

PSK31

SEE SOFTWARE FOR PSK31
Has Awards and General PSK31 Pages as Well

  APRS San Diego -- Via SANDRA

APRS Primer - Via SANDRA

APRS Station Locations - findU.com -- A must see -- shows APRS Stations, maps, position, much more, all across the USA!

APRS Mail List Reflector -- Subscription Info

APRS -- Automatic Packet Position Reporting System -- Lots of Info & Links

APRS -- From TAPR

APRS -- Tri-State APRS Working Group

APRS -- Kansas City APRS Working Group

  GLOBAL POSITIONING SYSTEM  

Yogi Berra Once Sed To His Wife 
"I think we're lost but we're making good time"!

GPS Made Easy : Using Global Positioning Systems in the Outdoors by Lawrence Letham
Buy the Book Today!

GPS Land Navigation; A Complete Guidebook for Backcountry Users of the NAVSTAR Satellite System by Michael Ferguson, Randy Kalisek, Leah Tucker
Buy the Book Today!

A Comprehensive Guide to Land Navigation with GPS by Noel J. Hotchkiss
Buy the Book Today!

GPS NOW 10 TIMES AS ACCURATE -- Need URL Explaining this -- anyone??

The Global Positioning System -- By Robert A. Nelson

GPS -- From USNO GPS Timing Operations

GPS Primer -- From The AeroSpace Corp.

GPS Mail List Reflector -- Subscription Info

GPS -- Global Positioning System Overview-- From Peter H. Dana Department of Geography, University of Texas at Austin

GPS Time Series -- From NASA

NAVSTAR GPS Operations -- From The Time Service Dept., U.S. Naval Observatory

GPS Tracert online -- On-Line World Wide Maps

   SLOW SCAN TV   

SSTV & ATV Mail List Reflector -- Subscription Info

MMSSTV - Sound Card SSTV!! 

SSTV -- From Wayne's World -- Click on "Ham Radio" -- Lots of Programs & info

SSTV -- Excellent Slow Scan TV Page -- From PA3GPY

G0ITP's SSTV Page -- All About SSTV -- Numerous Links

W5NCD's SSTV Web Page -- Well Done SSTV Pages

SSTV/FAX DX -- By ON4VT

Radiofax, Wefax, Pressfax, Photofax and Amateur, SSTV -- By Marius Rensen

ALSO See SSTV Software -- Several To Choose From

  FAX & WEFAX 

World Wide Marine Radio Facsimile Broadcast Schedules -- From NOAA

National Weather Service (NOAA) -- Marine Home Page

SSTV/FAX DX -- By ON4VT

WEFAX Frequencies

WEFAX -- From Kantronics

WEFAX - Mscan Meteo -- Program for high resolution weatherfax reception.

Radiofax, Wefax, Pressfax, Photofax and Amateur, SSTV -- By Marius Rensen

  METEOR SCATTER  

Operating Procedures For Meteor Scatter QSO's

High Speed CW Meteor Scatter Pages

Operating Meteor Scatter Mode -- From The Six Meter World Wide DX Club

WSJT Meteor Scatter Programs -- by K1JT

Working DX on a Dead 50MHz Band Using Meteor Scatter -- Palle Preben-Hansen, OZ1RH

 

   FAST SCAN TV -- ATV 

ATV From France -- ATV repeaters in south of France, frequencies, modulations, used in France and in Europe -- From André F5AD

Amateur Television and High Speed Data Signaling From F4DAY

Amateur Television Network -- Atlanta

ARIZONA AMATEURS ON TELEVISION From KB7TBT

British Amateur Television Club -- With Amateur TV related software available for download

IK1HGI PAGES - TELEVISION AMATEUR ATV

Klamath Amateur Television -- Southern Oregon ATV

OH3TR ATV Pages -- Many Excellent Links and Tech Data

VE7RTV ATV Repeater -- British Columbia Television Group Website

San Francisco Bay Area ATV -- WA6ZJG

   LASER COMMUNICATIONS!!! 

Lasers -- K3PGP Experimenter's Corner From VLF to Light

Amateur Radio Laser Communications -- From Jim Moss, N9JIM/6

Laser Mail List Reflector -- Subscription Info

   MICROWAVE & SPREAD SPECTRUM  

SAN BERNARDINO MICROWAVE SOCIETY -- DEDICATED TO THE ADVANCEMENT OF COMMUNICATIONS ABOVE 1000 MHz

Microwave Page From WA1MBA -- Devoted to Amateur Radio Microwave interests including the MICROWAVE REFLECTOR.

Microwave -- RSGB Microwave Committee - Loads of uWave Goodies

Microwave -- The World Above 1000MHz From G3PHO Peter Day Sheffield

Spread-Spectrum Radio Design -- Via TAPR

Spread Spectrum -- TAPRs Spread Spectrum Communications Page

Spread Spectrum Scene - Online -- By KC6YJY, Randy Roberts

VHF DXING

VHF Mail List Reflector -- Subscription Info

North East Weak Signal VHF Group -- The Works On VHF, Contests, Grid Square Maps, Calculate Your Grid Square

Hawaii Tropo Ducting -- From KH6HME

  TRANSMITTER HUNTING 

Transmitter Hunting : Radio Direction Finding Simplified -- by Joseph D. Moell, Thomas N. Curlee
Buy the Book Today!

Doppler RDF kit and T-Hunting Basics By Ed Greany, KB6DOL

Jerry Boyd's T-Hunt Web Site

Hudson Valley DFA -- Includes Home Brew Projects

Homing In -- From KØOV

DOPPLER D/F INSTRUMENTS -- From WB6EYV

Stalking the elusive "T" -- Southern California Transmitter Hunts

Doppler Systems Inc. -- Designs and manufactures radio direction finding equipment for amateur use

MicroFinder Doppler RDF -- From AHHA! Solutions

   NAVTEX 

Note that some Ham TNC's and Software are capable of receiving NAVTEX Broadcasts. See manufacturers pages and software pages. These broadcasts are easily received and decoded provided you are within range of a NAVTEX station and have a suitable terminal or decoding software, listen on 518KHz. The transmissions are short, perhaps 5 to 10 minutes, repeated 4 hourly.

NAVTEX -- Loads of info by Cor van Soelen

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Last Update: June 06, 2003