UDXF Info  Recordings Pictures Links

PUBLICATIONS / EQUIPMENT / SOFTWARE

I have listed only a few radio related companies here. There are many companies around the world that are selling equipment, filters, etc. Just Google for the items that you need and follow the links.


BlackCat Systems

DXtreme Software

Kiwa Broadcast Band Rejection filters

Klingenfuss Publications

Microtelecom / Perseus

RxWings

RadioReference Receiver Software Applications

RadioReference Amateur Radio Receiver Control

RadioReference links to Receiver reviews

RadioReference: Software Defined Radios

Technical Handbooks for Radio Monitoring

Titan Pro demonstration

VTH / Siebel Verlag

Universal Radio, Inc.

Wikipedia: List of software-defined radios


ANTENNAS

RadioReference Antennas page

RadioReference Loops page


CALLSIGNS

Australian Radio Licences

Canadian Callsigns

FCC Licence Search

Japanese fixed station callsigns

US Federal Callsigns (Hugh Stegman)


VARIOUS UTILITY RELATED WEBSITES

Dxing.com Radio Intrigue

DX Info Centre

DX Radio

HF Link Net

Hugh Stegman’s Hurricane frequencies page

IARU Monitoring System

International Telecommunication Union (ITU)

Italian HF Archive

Nils Schiffhauer’s website

NIST Time and Frequency Division Homepage

Numbers & Oddities

Radioscanner.ru (Russian)

Radio Sondes

RadioReference Utility Monitoring

UTDX

Utilty World

Virtual Museum of Radio Communications

World Meteorological Organization


BEACONS

High Frequency Beacon Society

IARUMS list of fishnet buoys

Martin Francis RNA, REU, RWW pages

NDB & Fishnet beacons

NDB (change(B)log

NDB List info site


LONG WAVE

Longwave Club of America

Radio waves below 22 kHz

RDF Project

Trond’s ELF/VLF Frequency Guide


DIGITAL MODES

Info, recordings and links


MILITARY

Allied Communications Publcations

Army Field Manuals

Army MARS

Canadian Routing Indicators

CFARS

DefenseLINK

MARS wikipedia

Navy MARS

Russian Navy Callsigns on planesandstuff

USAF MARS


AERO / SPACE

Aircraft Database

Aircraft Serial number search

AirNav Page

DDiUS (check “sound from space”)

MilAvia Blogspot

Monitoring NASA Communications

Planes and stuff

Scramble

UHF Satcom

World Aeronautical Database


MARITIME

Australian HF Marine Radio Services

Coastal Radio Communications

ITU MARS

KKL Radio

NSNET home page

Sailmail

Seefunker

Shipcom maritime weather transmissions

Swisscom Maritime Communication

The Weather Window

USCG Navigation Center


PROPAGATION

WM7D.net Solar data

hfradio.org - Propagation

Propagation

Sunspot Watch

VOACAP Quick Guide

VOACAP Online HFBC

VOACAP Propagation Planner

VOACAP Software


VARIOUS

Electrotechnical Vocabulary

Numbers in various languages

Phonetic alphabets

The Time Now

Time & Date .com


BROADCASTING

AFN shortwave

Interval Signals Library

Interval Signals Online

RadioReference SWL Broadcast

Short-Wave Info

World Radio and TV Handbook updates


REMOTE TUNABLE RECEIVERS

ACARS webservers

Global Tuners

RadioReference list of tunable receivers

WebSDR.org

Please report broken links